Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2007/12/01 Vol. E90-CNo. 12 ;
pp. 2226-2231 Type of Manuscript: Special Section PAPER (Special Section on Recent Technologies for Microwave and Millimeter-wave Passive Devices) Category: Keyword: UWB, bandstop filter, notch-band, bandpass filter, in-line stub,