Kunihiro KAWAI

Theoretical Analysis of Center Frequency and Bandwidth Tunable Resonator Employing Coupled Line and Switches
Kunihiro KAWAI Hiroshi OKAZAKI Shoichi NARAHASHI Mizuki MOTOYOSHI Noriharu SUEMATSU 
Publication:   
Publication Date: 2019/08/01
Vol. E102-C  No. 8  pp. 612-621
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
tunable resonators, coupled line, microstrip lines, switches, 
 Summary | Full Text:PDF
Resonant Frequency and Bandwidth Tunable Ring Resonator Using GaAs FET SPST Switches
Kunihiro KAWAI Hiroshi OKAZAKI Shoichi NARAHASHI Noriharu SUEMATSU 
Publication:   
Publication Date: 2019/05/01
Vol. E102-C  No. 5  pp. 388-398
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
tunable resonators, ring resonators, microstrip lines, switches, 
 Summary | Full Text:PDF
Tunable Resonator Employing Comb-shaped Transmission Line and Semiconductor Switches
Kunihiro KAWAI Daisuke KOIZUMI Hiroshi OKAZAKI Shoichi NARAHASHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2014/08/01
Vol. E97-C  No. 8  pp. 795-802
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
Tunable resonators, microstrip lines, switches, 
 Summary | Full Text:PDF