Approach of Metamaterial-Based Quarter-Wave Resonator and Its Application to Very Compact LTCC Bandpass Filter. - Masaya Tamura; Toshio Ishizaki; Mohammed Reza M. Hashemi; Tatsuo Itoh (IEICE Trans. Electron., 2010)

Evolution of Composite Right/Left-Handed Leaky-Wave Antennas. - Mohammed Reza M. Hashemi; Tatsuo Itoh (Proc. IEEE, 2011)