Yozo UTSUMI


Design of Microstrip Bandpass Filters Using SIRs with Even-Mode Harmonics Suppression for Cellular Systems
Somboon THEERAWISITPONG Toshitatsu SUZUKI Noboru MORITA Yozo UTSUMI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/06/01
Vol. E93-C  No. 6  pp. 867-876
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
filter designmicrostrip bandpass filterstepped-impedance resonatoreven-mode harmonics suppression
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Wide-Band Coaxial-to-Coplanar Transition
Toshihisa KAMEI Yozo UTSUMI Nguyen Quoc DINH Nguyen THANH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/10/01
Vol. E90-C  No. 10  pp. 2030-2036
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
coaxial wave guidecoplanar wave guidetransition
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Frequency Performance for TE11 Circular Waveguide Filters
Toshihisa KAMEI Yozo UTSUMI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/08/01
Vol. E85-C  No. 8  pp. 1634-1641
Type of Manuscript:  PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
microwavecircular waveguidehigher modecutoff filtercircular window
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