发明名称 Dielectric resonator with variable diameter through hole and circuit with such dielectric resonators
摘要 A dielectric resonator (30) with a longitudinal through hole (34) having a diameter that varies as a function of height of the resonator so as to increase the frequency spacing between the fundamental mode and the spurious modes of the resonator.
申请公布号 EP1684374(A1) 申请公布日期 2006.07.26
申请号 EP20060100563 申请日期 2006.01.19
申请人 M/A-COM, INC. 发明人 PANCE, KRISTI DHIMITER;CHANNABASAPPA, ESWARAPPA
分类号 H01P7/10 主分类号 H01P7/10
代理机构 代理人
主权项
地址