发明名称 |
CERAMIC RESONATOR-TYPE MICROWAVE ELEMENT WITH EXCELLENT REDUCTION |
摘要 |
PURPOSE: A small ceramic resonator-type microwave element is provided which passes frequencies of the GHZ band by an excellent function of reduction. The function of the reduction of the blocking band is improved by an attached simple bypass device. CONSTITUTION: The microwave element comprises an input terminal (35) which receives input signals, many ceramic resonators (20a-20h) which output signals of only series-connected frequency bands, one or more second ceramic resonators which are connected in parallel to one or more ceramic resonators, and an output terminal (36) which is connected to the last resonator and outputs output signals. |
申请公布号 |
KR20000012478(A) |
申请公布日期 |
2000.03.06 |
申请号 |
KR19990055504 |
申请日期 |
1999.12.07 |
申请人 |
TELWAVE CO.,LTD.;AN, DAL |
发明人 |
PARK, JONG-CHUL;AN, DAL;PARK, JUN-SEOK;YOON, CHUL-SANG;LEE, JAE-HO |
分类号 |
H03H9/46 |
主分类号 |
H03H9/46 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|