Yasuhisa YAMAMOTO


An Ultra-Wideband (UWB) Bandpass Filter Using Broadside-Coupled Structure and Lumped-Capacitor-Loaded Shunt Stub Resonators
Keren LI Yasuhisa YAMAMOTO Daisuke KURITA Osamu HASHIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/09/01
Vol. E90-C  No. 9  pp. 1736-1742
Type of Manuscript:  Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology)
Category: Passive Devices/Circuits
Keyword: 
UWBbandpass filterbroadside-coupledshunt stubattenuation polechip capacitor
 Summary | Full Text:PDF

Design of Bandpass Filters with a Function to Control the Number of Attenuation Poles
Kouji WADA Yasuhisa YAMAMOTO Osamu HASHIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/03/01
Vol. E85-C  No. 3  pp. 578-585
Type of Manuscript:  Special Section PAPER (Special Issue on Signals, Systems and Electronics Technology)
Category: Circuit
Keyword: 
attenuation polestub resonatorbandpass filtertap-connection technique
 Summary | Full Text:PDF