A Class of a Planar Duplexer Consisting of BPFs with Attenuation Poles Designed by Manipulating Tapped Resonators Kouji WADATakanobu OHNOOsamu HASHIMOTO
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2003/08/01 Vol. E86-CNo. 8 ;
pp. 1613-1620 Type of Manuscript: Special Section PAPER (Special Issue on Microwave and Millimeter Wave Technology) Category: Keyword: planar duplexer, tapped resonator, attenuation pole, bandpass filter,