L-RESONATOR BANDSTOP FILTERS

Authors
BELL HC
Citation
Hc. Bell, L-RESONATOR BANDSTOP FILTERS, IEEE transactions on microwave theory and techniques, 44(12), 1996, pp. 2669-2672
Citations number
8
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
IEEE transactions on microwave theory and techniques → ACNP
ISSN journal
00189480
Volume
44
Issue
12
Year of publication
1996
Part
2
Pages
2669 - 2672
Database
ISI
SICI code
0018-9480(1996)44:12<2669:LBF>2.0.ZU;2-7
Abstract
A design procedure is presented for narrow bandstop filters using TEM transmission line L resonators, which are intermediate of the gap- and parallel-coupled resonators typically used. In this configuration, pa rallel coupling occurs over a portion of the resonator length, with th e remaining resonator length forming a stub, The grounded end of the r esonator may be in either the coupled or stub portion of the resonator .