Jun (Brandon) Choi

Assistant Professor

Specialty/Research Focus: Microwave circuits and systems, antennas and antenna arrays, periodic structures, metamaterials.

Contact Information

230 K Davis Hall

Buffalo, NY 14260

Phone: (716) 645-1048

Email: junhchoi@buffalo.edu

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Selected Recent Publications

J. M. Kovitz, J. Choi, and Y. Rahmat-Samii, “Supporting Wide-Band Circular Polarization: CRLH Networks for High-Performance CP Antenna Arrays,” IEEE Micro. Mag., vol. 18, no. 5, pp. 91-104, Jun. 2017.

Y. Dong, J. Choi, and T. Itoh, “Folded strip/slot antenna with extended bandwidth for WLAN application,” IEEE Antennas Wireless Propag. Lett., vol. 16, pp. 673-676, Aug. 2016.

H. Lee, J. H. Choi, C. M. Wu, and T. Itoh, “A compact single radiator CRLH-inspired circularly polarized leaky-wave antenna based on substrate integrated waveguide,” IEEE Trans. Antenna Propag., vol. 63, no. 10, pp. 4566-4572, Oct. 2015.

J. H. Choi, P. W. C. Hon, and T. Itoh, “Dispersion analysis and design of planar electromagnetic bandgap ground plane for broadband common-mode suppression,” IEEE Microw. Wireless Compon. Lett., vol. 24, no. 11, pp. 772-774, Nov. 2014.

C. M. Wu, J. H. Choi, H. Lee, and T. Itoh, “Magnetic-current-loop induced electric dipole antenna based on substrate integrated waveguide cavity,” IEEE Antennas Wireless Propag. Lett., vol. 13, pp. 519-522, Mar. 2014.

J. H. Choi, Y. Dong, J. S. Sun, and T. Itoh, “Retrodirective array immune to incident waves with arbitrary polarization,” IEEE Trans. Antennas Propag., vol. 61, no. 12, pp. 6006-6013, Dec. 2013.

J. H. Choi, J. S. Sun, and T. Itoh, “Frequency-scanning phased-array feed network based on composite right/left-handed transmission lines,” IEEE Trans. Microw. Theory Tech., vol. 61, no. 8, pp. 3148-3157, Aug. 2013.

J. S. Sun, H. Lobato-Morales, J. H. Choi, A. Corona-Chavez, and T. Itoh, “Multistage directional filter based on band-reject filter with isolation improvement using composite right-/left-handed transmission lines,” IEEE Trans. Microw. Theory Tech., vol. 60, no. 12, pp. 3950-3958, Dec. 2012.

J. Choi and T. Itoh, “Dual-band composite right/left-handed (CRLH) phased-array antenna,” IEEE Antennas Wireless Propag. Lett., vol. 11, pp. 732-735, 2012.