On the Quasi-Left-Handed Transmission Line with Gyrator Loading. - Kensuke Okubo; Makoto Tsutsumi (IEICE Trans. Electron., 2006)

Left-Handed Transmission Characteristics of Ferrite Microstrip Lines without Series Capacitive Loading. - Tetsuya Ueda; Makoto Tsutsumi (IEICE Trans. Electron., 2006)

Effects of Nonuniform Bias Magnetic Field on Left-Handed Ferrite Microstrip Line. - Kensuke Okubo; Makoto Tsutsumi (IEICE Trans. Electron., 2007)

Band Pass Response on Left-Handed Ferrite Rectangular Waveguide. - Kensuke Okubo; Makoto Tsutsumi (IEICE Trans. Electron., 2011)