Malcolm Ng Mou Kehn
Job title Professor
Name Malcolm Ng Mou Kehn
Email malcolm.ng@ieee.org
Office Tel No. (03)5712121ext54546
Research expertise Phased arrays,periodic structures,focal plane array feeds for reflectors,computational electromagnetics, electromagnetic bandgap (EBG) structures,frequency selective surfaces(FSS), artificial magnetic conductors, plasmonic lens, metasurfaces.
Autobiography
Malcolm Ng Mou Kehn received the B.Eng. degree from the National University of Singapore, Singapore, in 2001, and the Licentiate and Ph.D. degrees from Chalmers University of Technology, Gothenburg, Sweden, in Feb 2004 and Dec 2005, respectively, all in electrical engineering. During 2006–2008, he was a Postdoctoral Fellow in the Department of Electrical and Computer Engineering at the University of Manitoba, Winnipeg, MB, Canada. Following this, he proceeded to Concordia University, Montreal, QC, Canada, for another year of postdoctoral work. In Aug 2009, he joined the Department of Electrical Engineering at National Chiao Tung University, Hsinchu, Taiwan, first as an Assistant Professor and has since Aug 2012 been an Associate Professor. He has been actively involved in research projects funded by the Swedish Defense Research Agency between 2002 and 2006. During autumn 2004, he spent several months at the University of Siena, Italy, for a research visit. In December 2004, he visited the University of Zagreb, Croatia, as an invited speaker where he gave an IEEE lecture, in connection with the IEEE Croatia Chapter activities. He is a Senior Member of the IEEE. Throughout 2006 to 2009, he worked extensively on numerous projects supported by Canadian industry and national research bodies. Ever since Aug 2009, he has been securing research project grants funded by the National Science Council and Ministry of Science and Technology of Taiwan. He is an Associate Editor of IET Microwaves, Antennas and Propagation. Dr. Ng Mou Kehn received the Union Radio-Scientifique Internationale (URSI) Young Scientist Award in 2007 and the NCTU Meritorious Teaching Award in 2013 and 2014.
Year Paper Title
2023 T. C. Yang, Y. K. Chen, and M. Ng Mou Kehn, Metasurface cloaking lens designed by the ray insertion method, IEEE Antennas and Wireless Propagation Letters, accepted for publication, 2023., 2023
2022 M. Ng Mou Kehn and C.-Y. Wu, Analysis by asymptotic boundary conditions of strip-grated dielectric pipe over dielectric rod with wide total band-gap as multi-frequency cylindrical leaky-wave antennas, IEEE Access, vol. 10, pp. 108651-108667, 2022, doi: 10.1109/ACCESS.2022.3213802., 2022
2022 M. Ng Mou Kehn and J.-H. Liao, "Supplementary material: multiple stacks of rotated metal strip gratings for high-gain bandwidth enhancement and gain control of overlying dipoles – analysis by asymptotic strips boundary conditions", IEEE Transactions on Antennas and Propagation, vol. 70, no. 12, Dec. 2022., 2022
2022 M. Ng Mou Kehn and J. H. Liao, "Multiple stacks of rotated metal strip gratings for high-gain bandwidth enhancement and gain control of overlying dipoles – analysis by asymptotic strips boundary conditions", IEEE Transactions on Antennas and Propagation, vol. 70, no. 12, pp. 11867-11880, Dec. 2022, doi: 10.1109/TAP.2022.3209692., 2022
2022 M. Ng Mou Kehn, E. Rajo-Iglesias and T. -C. Yang, "W-band 76–81 GHz millimeter-wave comb-line array for automotive short range radar," in Radio Science, vol. 57, no. 4, pp. 1-14, April 2022, doi: 10.1029/2021RS007407., 2022
2021 M. Ng Mou Kehn and C. Z. Chen, “Analysis of leaky-wave radiation from corrugated parallel-plate waveguides with steerable beams by rotatable corrugations,” IEEE Transactions on Antennas and Propagation, vol. 69, no. 9, pp. 5455-5468, Sept. 2021., 2021
2020 M. Ng Mou Kehn and W. Y. Lai, "Modal analysis of gratings with conducting strip-loaded bars and sandwiched between multiple dielectric layers," IEEE Transactions on Antennas and Propagation, vol. 68, no. 6, pp. 5027-5032, June 2020, doi: 10.1109/TAP.2019.2955214., 2020
2020 M. Ng Mou Kehn, “Moment method treatment of corrugations with fins over ridges and stratified covers using dyadic cavity and multilayer green's functions for studies of higher-order diffraction modes,” Progress in Electromagnetic Research, vol. 88, pp. 1-18, 2020., 2020
2020 M. Ng Mou Kehn, C. K. Hsieh, and E. Rajo-Iglesias, "Array of horns fed by a transverse slotted groove gap waveguide at 28 GHz," Sensors, 20, 5311, pp. 1-15, 2020., 2020
2020 M. Ng Mou Kehn, “Enhancements of applications entailing higher-order Floquet harmonics of penetrable metallic gratings with bars loaded with conducting fins and stratified dielectric covers on both sides,” Progress in Electromagnetic Research, vol. 88, pp. 19-34, 2020., 2020
2020 J. Y. Wang, M. Ng Mou Kehn, and E. Rajo-Iglesias, “Design of a planar array of low profile horns at 28 GHz,” Sensors, 20, 6989, pp. 1-15, 2020, 2020
2019 Y.-C. Yang and M. Ng Mou Kehn, "Supplementary material: analysis of strip-grated dielectric-coated rods by asymptotic strip boundary conditions for studies of dielectric losses and field localization," IEEE Transactions on Microwave Theory and Techniques, vol. 67, no. 5, pp. 1-5, May 2019., 2019
2019 M. Ng Mou Kehn and W. Y. Lai, "Characterization of extraordinary transmission through conducting screens pierced by arrays of rectangular flared holes for quantitative comparison among various taper profiles and study of metal losses," OSA Continuum, vol. 2, no. 9, pp. 2728-2754, Sep. 2019, 2019
2019 W.-Y. Lai and M. Ng Mou Kehn, "Analysis of doubly-stacked rotated gratings using asymptotic corrugations boundary conditions," IEEE Transactions on Antennas and Propagation, vol. 67, no. 7, pp. 4693-4707, Jul. 2019., 2019
2019 Y.-C. Yang and M. Ng Mou Kehn, "Analysis of strip-grated dielectric-coated rods by asymptotic strip boundary conditions for studies of dielectric losses and field localization," IEEE Transactions on Microwave Theory and Techniques, vol. 67, no. 5, pp. 1740-1752, May 2019., 2019
2019 C. F. Chin and M. Ng Mou Kehn, "Efficient analysis of longitudinally corrugated rods using asymptotic boundary conditions for investigation of conductor losses and plasmonic field localization," IEEE Transactions on Antennas and Propagation, vol. 67, no. 5, pp. 3185-3199, May 2019., 2019
2018 M. Ng Mou Kehn and J. Y. Li, "Modal analysis of corrugated plasmonic rods for the study of field localization, conductor attenuation and dielectric losses," IEEE Transactions on Microwave Theory and Techniques, vol. 66, no. 4, pp. 1684-1700, Apr. 2018., 2018
2018 J. W. Yang, W. Y. Lai, H. C. Chou, and M. Ng Mou Kehn, "Compact Mikaelian lens synthesized by metasurfaces," IEEE Antennas and Wireless Propagation Letters, vol. 17, no. 3, pp. 397-400, Mar. 2018., 2018
2018 J. Y. Li and M. Ng Mou Kehn, "The 90o rotating Eaton lens synthesized by metasurfaces," IEEE Antennas and Wireless Propagation Letters, vol. 17, no. 7, pp. 1247-1251, May 2018., 2018
2018 H. C. Chou, N. L .Tung, and M. Ng Mou Kehn, "The double-focus generalized Luneburg lens design and synthesis using metasurfaces," IEEE Transactions on Antennas and Propagation, vol. 66, no. 9, pp. 4936-4941, Sep. 2018., 2018
2018 M. Ng Mou Kehn, “Extraordinary transmission through subwavelength hole arrays for general oblique incidence – mechanism as related to surface wave dispersion and Floquet lattice diagrams,” Progress in Electromagnetic Research, vol. 82, pp. 49-71, 2018, 2018
2018 M. Ng Mou Kehn, "Modal analysis of metallic screen with finite conductivity perforated by an array of subwavelength rectangular flared holes," Opt. Exp., vol. 26, no. 25, pp. 32981-33004, Oct. 2018., 2018
2017 M. Ng Mou Kehn, "Corrugated waveguides with stepped ridges and stratified core: reduction of metal and aperture losses and study of thermal and RF breakdown," IEEE Transactions on Microwave Theory and Techniques, vol. 65, no. 5, pp. 1407-1421, May 2017., Jun. 2017
2017 K. C. Chen, J. W. Yang, Y. C. Yang, C. F. Khin, and M. Ng Mou Kehn, "Plasmonic Luneburg lens antenna synthesized by metasurfaces with hexagonal lattices," Optics Express, vol.25, no. 22, Oct. 2017., 2017
2016 M. Ng Mou Kehn, "Corrugated waveguides with stepped ridges and stratified core for high-power transmission: modal analysis by radial-cavity and concentric multilayer Green's functions," IEEE Transactions on Microwave Theory and Techniques, vol. 64, no. 11, pp. 3409-3428, Nov. 2016., Nov. 2016
2015 O. Quevedo-Teruel, M. Ebrahimpouri, and M. Ng Mou Kehn, "Ultra wide band metasurface lenses based on off-shifted opposite layers," IEEE Antennas & Wireless Propagation Letters, vol. 15, pp. 484-487, Oct. 2015., 2015
2014 M. Ng Mou Kehn, "Corrugated surfaces with tailorable dark sectors within prescribed frequency bands," IEEE Transactions on Antennas and Propagation, vol. 62, no. 10, pp. 5133-5147, Oct 2014., Oct. 2014
2014 M. Ng Mou Kehn, "Modal analysis of substrate integrated waveguides with rectangular via-holes using cavity and multilayer Green's functions," IEEE Transactions on Microwave Theory and Techniques, vol. 62, no. 10, pp. 2214-2231, Oct 2014., Oct. 2014
2013 M. Ng Mou Kehn, "Modal analysis of all-walls longitudinally corrugated rectangular waveguides using asymptotic corrugations boundary conditions," IEEE Transactions on Microwave Theory and Techniques, vol. 61, no. 11, pp. 3821-3837, Nov 2013., Dec. 2013
2013 S. Y. Yang and M. Ng Mou Kehn, "A bisected miniaturized ZOR antenna with increased bandwidth and radiation efficiency", IEEE Antennas and Wireless Propagation Letters, vol. 12, pp. 159-162, 2013., Sep. 2013
2013 M. Ng Mou Kehn, "Efficiency enhancement of single off-axis and multiple overlapping beam reflectors using dielectric-covered focal plane array feeds", Radio Science, vol. 48, issue 1, pp. 69-88, Jan/Feb 2013. DOI: 10.1002/rds.20022, 2013
2013 M. Ng Mou Kehn, "Rapid surface-wave dispersion and plane-wave reflection analyses of planar corrugated surfaces by asymptotic corrugations boundary conditions even for oblique azimuth planes", IEEE Transactions on Antennas and Propagation, vol. 61, no. 5, pp. 2695-2707, May 2013., 2013
2012 E. Pucci, E. Rajo-Iglesias, M. Ng Mou Kehn, and O. Quevedo-Teruel, "Enhancing the efficiency of compact patch antennas composed of split ring resonators by using lumped capacitors", IEEE Antennas and Wireless Propagation Letters, vol. 11, pp. 1362-1365, 2012., Jan. 2013
2012 M. Ng Mou Kehn, "Moment method analysis of plane-wave scattering from planar corrugated surfaces using parallel-plate cavity Green's functions and derivation of analytic reflection-phase formulas for both polarizations and oblique azimuth planes", Radio Science, vol. 47, RS3008, Jun 2012, doi:10.1029/2011RS004938 (17 pages)., Dec. 2012
2012  L. Shafai and M. Ng Mou Kehn, "Spherical slotted antenna coated with double layer of materials having combinations of singly and doubly negative parameters and consequences of mode resonances," Progress in Electromagnetics Research B (PIER B), vol. 45, pp. 223-249, 2012., 2012
2011 M. Ng Mou Kehn, O. Quevedo-Teruel, and E. Rajo-Iglesias, "Reconfigurable Loaded Planar Inverted F-Antenna Using Varactor Diodes", IEEE Antennas and Wireless Propagation Letters, vol. 10, pp. 466-468, May 2011., Dec. 2012
2011 O. Quevedo-Teruel, M. Ng Mou Kehn, and E. Rajo-Iglesias, "Patch antennas based on short-circuited split ring resonators", IEEE Transactions on Antennas and Propagation, vol. AP-59, no. 8, pp. 2758-2765, Aug 2011., Dec. 2012
2010 M. Ng Mou Kehn and L. Shafai, "Wideband radiation enhancement of waveguide arrays operated as feeds for reflector antennas and phased arrays using matching covers composed of microstrip patch arrays and comparison with conventional dielectric sheath tuners"; Radio Science, vol. 45, RS1006, doi:10.1029/2008RS003961, Feb 2010 (19 pages)., Dec. 2012
2010 M. V. Ivashina, M. Ng Mou Kehn, P.-S. Kildal, and R. Maaskant, "Reply to comments on ‘Decoupling efficiency of a wideband Vivaldi focal plane array feeding a reflector antenna", IEEE Transactions on Antennas and Propagation, vol. AP-58. no. 3, pp. 1016-1017, Mar 2010., Dec. 2012
2009 M. Ng Mou Kehn and L. Shafai, "Proper interpretation of source excitations for resolving ostensible excessive power gains of metamaterial resonances", IET Electronics Letters, vol. 45, no. 12, pp. 599-601, Jun 2009., Dec. 2012
2009 M. Ng Mou Kehn and L. Shafai, "Improved matching of waveguide focal plane arrays using patch array covers as compared to conventional dielectric sheets", IEEE Transactions on Antennas and Propagation, vol. AP-57, no. 10, pp. 3062-3076, Oct. 2009., Dec. 2012
2009 E. Rajo-Iglesias, O. Quevedo-Teruel, and M. Ng Mou Kehn, "Multi-band SRR loaded rectangular waveguide", IEEE Transactions on Antennas and Propagation, vol. AP-57, no. 5, pp. 1570-1574, May 2009., Dec. 2012
2009 M. V. Ivashina, M. Ng Mou Kehn, P.-S. Kildal, and R. Maaskant, "Decoupling efficiency of a wideband Vivaldi focal plane array feeding a reflector antenna", IEEE Transactions on Antennas and Propagation, vol. AP-57, no. 2, pp. 373-382, Feb 2009. {Times cited: 25}, Dec. 2012
2009 M. Ng Mou Kehn and L. Shafai, "Characterization of dense focal plane array feeds for parabolic reflectors in achieving closely-overlapping or widely-separated multiple beams", Radio Science, vol. 44, RS3014, doi:10.1029/2008RS003953, Jun 2009. (25 pages) {Times cited: 3}, 2009
2009 M. Ng Mou Kehn, M. V. Ivashina, P.-S. Kildal, and R. Maaskant, "Definition of unifying decoupling efficiency of different array antennas – case study of dense focal plane array feed for parabolic reflector", International Journal of Electronics and Communications, May 2009., 2009
2009 O. Quevedo-Teruel, E. Rajo-Iglesias, and M. Ng Mou Kehn, "Numerical and experimental studies of split ring resonators loaded on the sidewalls of rectangular waveguides", IET Microwaves, Antennas & Propagation, vol. 3, no. 8, pp. 1262-1270, doi: 10.1049/iet-map.2008.0313, 2009., 2009
2009 M. Ng Mou Kehn, L. Shafai, and S. Noghanian, “Permittivity measurement of disk and annular dielectric samples using coaxial transmission-line fixtures – Part I: Theory and formulation”, IEEE Canadian Journal of Electrical and Computer Engineering, vol. 34, no. 1-2, pp. 21-29, Winter/Spring, 2009., 2009
2009 M. Ng Mou Kehn, L. Shafai, F. Safari, and S. Noghanian, “Permittivity measurement of disk and annular dielectric samples using coaxial transmission-line fixtures – Part II: Simulation of the experimental procedure and accuracy analyses”, IEEE Canadian Journal of Electrical and Computer Engineering, vol. 34, no. 1-2, pp. 31-41, Winter/Spring, 2009., 2009
2008 A. Foroozesh, M. Ng Mou Kehn, and L. Shafai, “Application of artificial ground planes in dual-band orthogonally-polarized low-profile high-gain planar antenna design”, Progress in Electromagnetics Research (PIER), vol. PIER 84, pp. 407-436, 2008. {Times cited: 8}, 2008
2008 M. Ng Mou Kehn, O. Quevedo-Teruel, and E. Rajo-Iglesias, "Split ring resonator loaded waveguides with multiple stopbands", IET Electronics Letters, vol. 44, no. 12, pp. 714-716, Jun 2008., 2008
2008 A. Foroozesh, L. Shafai, and M. Ng Mou Kehn, "Application of polarization and angular dependent artificial ground planes in compact planar high-gain antenna design", Radio Science, vol. 43, RS6S03, doi:10.1029/2007RS003795, Nov 2008., 2008
2006 M. Ng Mou Kehn, M. Nannetti, A. Cucini, S. Maci, and P.-S. Kildal, “Analysis of dispersion in dipole-FSS loaded hard rectangular waveguide,” IEEE Transactions on Antennas and Propagation, vol. AP-54, no. 8, pp. 2275-2282, Aug. 2006., 2006
2005 M. Ng Mou Kehn and P.-S. Kildal, “Miniaturized rectangular hard waveguides for use in multi-frequency phased arrays”, IEEE Transactions on Antennas and Propagation, vol. AP 53, no. 1, pp. 100-109, Jan 2005., 2005
2004 J. Yang, U. Carlberg, P.-S. Kildal, and M. Ng Mou Kehn, “A fast mode analysis for waveguides of arbitrary cross section with multiple regions by using a spectrum of two-dimensional solutions and asymptotic waveform evaluation”, IEEE Transactions on Microwave Theory and Techniques, vol. MTT 52, no. 6, pp. 1615-1621, June 2004. {Times cited: 2}, 2004
Year Paper Title
2019 W.-Y. Lai and M. Ng Mou Kehn, “Analysis of rotated corrugated parallel plate waveguide using asymptotic corrugation boundary conditions, ” Proc. IEEE Int'l Sympos. Antennas Propag. & N. American Radio Sci. Meeting, Jul. 2019, Atlanta, GA, USA., 2019
2019 C.-K. Hsieh, M. Ng Mou Kehn, and E. Rajo-Iglesias, “Design of a transverse slot array in groove gap waveguide using horns at 28 GHz band,” ” Proc. IEEE Int'l Sympos. Antennas Propag. & N. American Radio Sci. Meeting, Jul. 2019, Atlanta, GA, USA., 2019
2018 Y.-C. Yang and M. Ng Mou Kehn, "Analysis of strip-grated conducting rod using asymptotic strip boundary conditions," Proc. IEEE Int'l Sympos. Antennas Propag. & N. American Radio Sci. Meeting, Jul. 2018, Boston, MA, USA., 2018
2018 H.-C. Chou and M. Ng Mou Kehn, "Compact double-focus generalized Luneburg lens synthesized by metasurfaces," Proc. Asia Pacific Wireless Communications Symposium (APWCS), Hsinchu, Taiwan, Aug 22-24, 2018., 2018
2018 J.-W. Yang and M. Ng Mou Kehn, "Analysis of longitudinally corrugated cones using asymptotic corrugation boundary conditions," Proc. Asia Pacific Wireless Communications Symposium (APWCS), Hsinchu, Taiwan, Aug 22-24, 2018., 2018
2018 C.-F. Chin and M. Ng Mou Kehn, "Modal analysis of longitudinal corrugated rods using asymptotic boundary conditions," Proc. International Symposium on Antennas & Propagation (ISAP) 2018, Busan, S. Korea, Oct. 2018., 2018
2017 E. Rajo-Iglesias and M. Ng Mou Kehn, "Applications of soft and hard surfaces in the era of metamaterials", Proceedings in European Conference on Antennas and Propagation 2017, Paris, France, 19-24 March 2017., 2017
2016 C. J. Syue, M. Ng Mou Kehn, and O. Quevedo-Teruel, "Compact Mikaelian lens design using metasurface structure," Proc. International Symposium on Antennas & Propagation (ISAP) 2016, Okinanwa, Japan, Oct. 2016. , Aug. 2016
2015 C. W. Pan, M. Ng Mou Kehn, and O. Quevedo-Teruel, "Microwave focusing lenses by synthesized with positive or negative refractive index split-ring resonantor materials," Proc. International Workshop on Electromagnetics (iWEM) 2015, Hsinchu, Taiwan, Nov. 2015., Aug. 2016
2015 Z. L. Chen, M. Ng Mou Kehn, and O. Quevedo-Teruel, "Artificial Maxwell fisheye lens design and synthesis with using metasurface structure," Proc. International Workshop on Electromagnetics (iWEM) 2015, Hsinchu, Taiwan, Nov. 2015., Aug. 2016
2015   K. H. Hsieh, M, Ng Mou Kehn, and O. Quevedo-Teruel, "The manipulation of surface plasmon polaritons and design of Luneburg lens based on periodic patch arrays," Proc. International Workshop on Electromagnetics (iWEM) 2015, Hsinchu, Taiwan, Nov. 2015., Aug. 2016
2015   O. Quevedo-Teruel, M. Ebrahimpouri, and M. Ng Mou Kehn, "Planar lenses by tailoring holey waveguides," Proc. IEEE Int'l Sympos. Antennas Propag. & N. American Radio Sci. Meeting, Jul. 2015, Vancouver, B. C., Canada, Oct. 2015
2015   I. Shevchenko and M. Ng Mou Kehn, "Rapid surface-wave analysis of corrugated rods using asymptotic corrugations boundary conditions," Proc. IEEE Antennas Propag. Symp., 2015, Vancouver, B. C., Canada, Jul. 2015., Sep. 2015
2014  Y. Liang and M. Ng Mou Kehn, "Analysis of strip grating structure with ASBC,"  Proceedings of International Symposium on Antennas and Propagation (ISAP) 2014, Kaohsiung, Taiwan, Dec 2014., Sep. 2015
2014   N. Yeh and M. Ng Mou Kehn, "Analysis of substrate integrated waveguides by transverse resonant technique," Proceedings of International Symposium on Antennas and Propagation (ISAP) 2014, Kaohsiung, Taiwan, Dec 2014., Sep. 2015
2014   W. Chao and M. Ng Mou Kehn, "An approximate method of obtaining surface-wave band gap from reflection phase plots for mushroom structures," Proceedings of International Symposium of Antennas and Propagation (ISAP) 2014, Kaohsiung, Taiwan, Dec 2014., Sep. 2015
2014 N. K. Yeh and M. Ng Mou Kehn, "Analysis of substrate integrated waveguides by asymptotic strips boundary conditions; Proceedings in IEEE AP-S Int. Symp., Memphis TN, USA, Jul. 2014., 2014
2013 M. Ng Mou Kehn, "Sectoral Band-Gap of Planar Corrugated Surfaces by Asymptotic Corrugations Boundary Conditions", Proceedings in IEEE AP-S Int. Symp. 2013, Orlando, FL, USA, Jul. 2013., 2013
2012 T.-L. Yen and M. Ng Mou Kehn, “Analysis of Surface-Wave Dispersion Properties of Infinite Planar Corrugated Surfaces Using Asymptotic Corrugations Boundary Conditions”, Proceedings in Asia-Pacific Microwave Conference (APMC) 2012, Dec 2012., 2012
2012 C.-J. Huang and M. Ng Mou Kehn, “Improved characterization of high impedance surfaces for better designs of low profile antennas”, Proceedings in Asia-Pacific Microwave Conference (APMC) 2012, Dec 2012., 2012
2012 Y.-C. Chiou and M. Ng Mou Kehn, “Modal analysis of a periodic array of metallic pins embedded within a grounded dielectric substrate entailing an asymptotic approach with vanishing unit-cell size”, Proceedings in Asia-Pacific Microwave Conference (APMC) 2012, 2012
2012 P. C. Tsai and M. Ng Mou Kehn, "Compact Electromagnetic Bandgap Surfaces with Lumped Elements", Proceedings in Asia-Pacific Microwave Conference (APMC) 2012, Dec 2012., 2012
2011 S.-Y. Yang, M. Ng Mou Kehn, O. Quevedo-Teruel, and E. Rajo-Iglesias, “A compact antenna based on SRR and spiral with increased bandwidth and radiation efficiency”, Proceedings in IEEE AP-S Int. Symp. 2011, Spokane, USA, Jul. 2011., 2011
2011 T.-L. Yen, M. Ng Mou Kehn, O. Quevedo-Teruel, and E. Rajo-Iglesias, “A new discovery for increasing the total efficiency of a multiband microstrip antenna using a modified split ring resonator with a configurable mechanism”, Proceedings in IEEE AP-S Int. Symp. 2011, 2011
2010 C. J. Sanchez-Fernandez, O. Quevedo-Teruel, M. Ng Mou Kehn, and E. Rajo-Iglesia;Reconfigurable multilayer patch antennas based on metamaterials, Proceedings in European Conference on Antennas and Propagation 2010, 12-16 April 2010, Barcelona., 2010
2010 P.-S. Kildal and M. Ng Mou Kehn ;The ridge gap waveguide as a wideband rectangular hard waveguide;, Proceedings in European Conference on Antennas and Propagation 2010, 12-16 April 2010, Barcelona., 2010
2010 O. Quevedo-Teruel, M. Ng Mou Kehn, and E. Rajo-Iglesias ;Compact SRR-shaped dual band patch antenna, International Review of Progress in Applied Computational Electromagnetics ACES Symposium 2010, April 25;29, Tampere, Finland., 2010
2010 M. Ng Mou Kehn, M. Ivashina, and L. Shafai ;Performance of multi-beam reflectors fed by phased array feeds with impedance-matching layers;, Proceedings in IEEE AP-S Int. Symp. 2010, Toronto, ON, Canada, Jul. 2010., 2010
2010 O. Quevedo-Teruel, M. Ng Mou Kehn, E. Pucci, and E. Rajo-Iglesias;On the increase of the effciency and bandwidth of compact PIFAs based on SRR by making use of lumped capacitors”, Proceedings in IEEE AP-S Int. Symp. 2010 Toronto, ON, Canada, Jul. 2010., 2010
2010 C. J. Sanchez-Fernandez, O. Quevedo-Teruel, J. Requena-Carrion, L. Inclan-Sanchez, M. Ng Mou Kehn, and E. Rajo-Iglesias, “Reconfigurable multilayer patch antennas based on metamaterials”, Proceedings in European Conference on Antennas and Propagation 2010, 12-16 April 2010, Barcelona., 2010
2009 L. Shafai and M. Ng Mou Kehn;Source Excitation Effects on Power Radiation from Material and Metamaterial Resonances, Proceedings in International Symposium on Antenna Technology and Applied Electromagnetics (ANTEM), 15-18 Feb 2009., 2009
2009 M. Ng Mou Kehn, A. Foroozesh, and L. Shafai;Parametric Study of EBG Bandwidth for Grounded Square Patch Arrays By Dispersion Analysis, Proceedings in 13th International Symposium on Antenna Technology and Applied Electromagnetics (ANTEM), 15-18 Feb 2009., 2009
2009 L. Shafai, M. Ng Mou Kehn, and A. Foroozesh;Relationship between the source excitation, electromagnetic field solutions and the resonance of modes in material structures; IEEE AP-S Int. Symp. 2009, Charleston, SC, Jun 2009., 2009
2009 O. Quevedo-Teruel, M. Ng Mou Kehn, L., and E. Rajo-Iglesias,;Optimization Considerations for the Design of Periodic Structures and Metamaterials, Third Young Scientist Meeting on Metamaterials YSMM, 2009, Aula de Grados, Escuela Politecnica Superior, Universidad Carlos III de Madrid, Leganes (Madrid), Spain., 2009
2009 M. Ng Mou Kehn, E. Rajo-Iglesias, and O. Quevedo-Teruel;Waveguide filters with multiple passbands and stopbands achieved by bed of nails implanted within sidewall dielectric loadings;, Proceedings in International Symposium on Antenna Technology and Applied Electromagnetics (ANTEM), 5-9 Jul 2009, Ottawa, ON, Canada., 2009
2008 M. Ng Mou Kehn, L. Shafai, F. Safari, and S. Noghanian, Permittivity measurement of annular dielectric samples using a quadratic curve fitting technique, Proc. IEEE AP-S Int. Symp. 2008, San Diego, CA, Jul. 2008., 2008
2008 M. Ng Mou Kehn, A. Foroozesh, and L. Shafai,Parametric studies of high impedance AMC surfaces realized by periodic array of arbitrarily shaped metallizations printed over grounded dielectric substrates, IEEE AP-S Int. Symp. 2008, San Diego, CA, Jul. 2008., 2008
2008 M. Ng Mou Kehn and L. Shafai,Investigation of dielectric sheath and periodic microstrip patch arrays as matching layers over waveguide arrays, IEEE AP-S Int. Symp. 2008, San Diego, CA, Jul. 2008., 2008
2008 M. Ng Mou Kehn, L. Shafai, and P.-S. Kildal,Parametric characterization of parabolic reflector antennas fed by focal plane arrays, submitted to IEEE AP-S Int. Symp. 2008, San Diego, CA, Jul. 2008., 2008
2008 M. Ng Mou Kehn and L. Shafai, Off-axis beam efficiencies of parabolic reflectors fed by focal plane arrays comprising hard rectangular waveguides, Proc. URSI General Assembly, 2008, Chicago, IL, Aug. 2008., 2008
2008 L. Shafai and M. Ng Mou Kehn, “Anomalous power radiation from material and metamaterial resonances, Proceedings of International Symposium on Antennas and Propagation, 2008, Taipei, Taiwan, 27-30 Oct 2008., 2008
2007 M. Ng Mou Kehn and E. Rajo-Iglesias, Moment method analysis of dispersion in SRR-type FSS loaded rectangular waveguides using spectral domain Green functions and RWG basis functions Proc. IEEE AP-S Int. Symp. 2007, pp. 165-168, Honolulu, Hawaii, USA, Jun. 2007., 2007
2007 M. Ng Mou Kehn, E. Rajo-Iglesias, and O. Quevedo-Teruel, Parametric study of dispersion and filtering capabilities of SRR-type FSS loaded rectangular waveguides, Proc. IEEE AP-S Int. Symp. 2007, pp. 2365-2368, Honolulu, Hawaii, USA, Jun. 2007, 2007
2007 M. Ng Mou Kehn, L. Shafai, and S. Noghanian, Accuracy improvement of a permittivity measurement technique for cylindrical dielectric samples, Proc. International Symposium on Electromagnetic Theory (EMTS) 2007, Ottawa, ON, Canada, Jul. 2007., 2007
2007 M. V. Ivashina, M. Ng Mou Kehn, P.-S. Kildal, R. Maaskant, and M. Franzen,Radiation efficiency as a fundamental limitation of wideband dense arrays for multi-beam applications, ESA Antenna Workshop on Multiple Beams and Reconfigurable Antennas, ESTEC, Noordwijk, The Netherlands, 18-20 Apr. 2007, 2007
2007 E. Rajo-Iglesias, M. Ng Mou Kehn, and O. Quevedo-Teruel, Investigation of SRR-type FSS loaded rectangular waveguides with narrow backward traveling modal passband for use as waveguide filters, Proc. URSI-CNC/USNC National Radio Science Meeting, Ottawa, ON, Canada, Jul. 2007., 2007
2007 M. V. Ivashina, M. Ng Mou Kehn, P.-S. Kildal, and R. Maaskant, On the limitation of dense focal plane array feeds for multi-beam reflector antennas characterized by the radiation efficiency, Proc. URSI-CNC/USNC National Radio Science Meeting, Ottawa, ON, Canada, Jul. 2007., 2007
2007 A. Foroozesh, M. Ng Mou Kehn, and L. Shafai, Investigation of the soft/hard surface ground plane effects on far-field radiation properties of high-gain planar antennas with Hertzian dipole excitation, Proc. URSI-CNC/USNC National Radio Science Meeting, Ottawa, ON, Canada, Jul. 2007., 2007
2007 M. V. Ivashina, M. Ng Mou Kehn, and P.-S. Kildal, Optimal number of elements and element spacing of wide-band focal plane arrays for a new generation radio telescope, Proceedings of European Conference on Antennas and Propagation (EuCAP), 2007, Edinburgh, UK, Nov. 2007., 2007
2007 E. Rajo-Iglesias, O. Quevedo-Teruel, and M. Ng Mou Kehn, Optimized design of a miniaturized waveguide with SRR-loaded lateral walls, Proceedings of European Conference on Antennas and Propagation (EuCAP), Edinburgh, UK, Nov. 2007., 2007
2006 M. Ng Mou Kehn and P.-S. Kildal, Fundamental limitations of focal plane arrays characterized in terms of radiation efficiencies of their embedded element patterns IEEE AP-S Int. Symp. 2006, pp. 4319-4322, Albuquerque, NM, USA, Jul. 2006., 2006
2006 M. V. Ivashina, M. Ng Mou Kehn, P.-S. Kildal, and R. Maaskant,;Control of reflection and mutual coupling losses in maximizing efficiency of dense focal plane arrays, Proc. European Conference on Antennas and Propagation (EuCAP), Nice, France, Nov. 2006., 2006
2005 M. Ng Mou Kehn, S. Hrabar, S. Skokic, S. Maci, and P.-S. Kildal,Experimental study of strip dipole FSS-loaded rectangular waveguide, Proc. IEEE AP-S Int. Symp. 2005, vol. 2B, pp. 671-674, Washington DC, USA, Jul. 2005., 2005
2005 M. Ng Mou Kehn, S. Hrabar, S. Skokic, M. Nannetti, S. Maci, and P.-S. Kildal,;Transverse strip arrays used as hard surfaces and AMCs in miniaturized quasi-TEM waveguides, EPFL LATSIS Symposium, Switzerland, 2005., 2005
2004 M. Ng Mou Kehn and P.-S. Kildal, Miniaturized hard waveguides for use in multi-frequency arrays ESA Antenna Technology Workshop on Innovative Periodic Antennas: Electromagnetic Bandgap, Left-Handed Materials, Fractal and Frequency Selective Surfaces, Santiago de Compostela, Spain, Mar. 2004., 2004
2004 M. Ng Mou Kehn, P.-S. Kildal and S. P. Skobelev, Miniaturized dielectric-loaded rectangular waveguides for use in multi-frequency arrays, Proc. IEEE AP-S Int. Symp. 2004, vol. 1, pp. 803-806, Monterey, USA, Jun. 2004., 2004
2003 M. Ng Mou Kehn and P.-S. Kildal, Study of propagation in compact hard quasi-TEM waveguides for use in multi-frequency antenna arrays, Proc. Antenn 03 Nordic Antenna Symp., pp. 243-248, Kalmar, Sweden, May 2003., 2003
2003 M. Ng Mou Kehn and P.-S. Kildal, Investigation of dielectric-loaded hard-walled rectangular waveguides using a numerical spectral domain technique, Proc. IEEE AP-S Int. Symp. 2003, vol. 2, pp. 1157-1160, Columbus, USA, Jun. 2003., 2003
2003 M. Ng Mou Kehn and P.-S. Kildal, The N-Guide: a novel miniaturized hard quasi-TEM waveguide, Proc. IEEE AP-S Int. Symp. 2003, vol. 2, pp. 1111-1114, Columbus, USA, Jun. 2003., 2003
2002 M. Ng Mou Kehn and P.-S. Kildal, “Analyzing propagation characteristics of hard waveguides using FDTD;IEEE AP-S Int. Symp. 2002 vol. 3, pp. 790-793, San Antonio, USA, Jun. 2002., 2002
Country School Name Department Degree Duration
Sweden Chalmers University of Technology Signals & Systems, Antenna Group Ph.D. (Electrical Engineering) 2004.03 ~ 2005.12
Sweden Chalmers University of Technology Electromagnetics, Antenna Group Licentiate of Engineering 2001.06 ~ 2004.02
Singapore National University of Singapore Electrical and Computer Engineering Bachelor of Engineering (Electrical) 1997.07 ~ 2001.05
[1] M. Ng Mou Kehn, Miniaturized Hard Waveguides in Multifunction Array Antennas, Ph.D. Thesis, Department of Signals and Systems, Chalmers University of Technology, Sweden, Nov. 2005.
[2] M. Ng Mou Kehn, Miniaturized Hard Waveguides for use in Multi-Frequency Arrays, Technical Report No. 490L, Licentiate Thesis, Department of Electromagnetics, Chalmers University of Technology, Sweden, Feb. 2004.
[3]   M. Ng Mou Kehn, Investigation of Photoinduced Gratings in a Semiconductor Slab, Bachelor of Engineering Dissertation Thesis, Department of Electrical and Computer Engineering, National University of Singapore, May 2001.

 2011.11 ~ Up to today
Organization Title Department Job Title Duration
Concordia University, Canada Electrical and Computer Engineering Postdoctoral Fellow 2008.09 ~ 2009.07
University of Manitoba, Canada Electrical and Computer Engineering Postdoctoral Fellow 2006.09 ~ 2008.09
Chalmers University of Technology, Sweden Electromagnetics/Signals & Systems Research Assistant 2001.06 ~ 2006.07
Honor Category Year Award Name Awarding Unit
Internal Honor 2014 Meritorious Teaching Award NCTU
Internal Honor 2013 Meritorious Teaching Award NCTU
External Honor 2007 URSI Young Scientist Award Union Radio Scientifique Internationale
External Honor 2007 Marquis Who's Who in Asia
External Honor 2006 Marquis Who's Who in Science and Engineering