Near-Field Transmission Imaging by 60 GHz Band Waveguide-Type Microscopic Aperture Probe. - Somboon Theerawisitpong; Toshitatsu Suzuki; Tadahiro Negishi; Yasuo Watanabe (IEICE Trans. Commun., 2007)

Design of Microstrip Bandpass Filters Using SIRs with Even-Mode Harmonics Suppression for Cellular Systems. - Somboon Theerawisitpong; Toshitatsu Suzuki; Noboru Morita; Yozo Utsumi (IEICE Trans. Electron., 2010)