发明名称 |
FERROELECTRIC VARACTOR WITH BUILT-IN DC BLOCKS |
摘要 |
A voltage tunable dielectric varactor includes a tunable ferroelectric layer and first and second non-tunable dielectric layers. First and second electrodes positioned adjacent to the tunable ferroelectric layer form a tunable capacitor. A third electrode is positioned adjacent to the first non-tunable dielectric layer such that the third and first electrodes and the first non-tunable dielectric layer form a first blocking capacitor. A fourth electrode is positioned adjacent to the second non-tunable dielectric layer such that the fourth and second electrodes and the second non-tunable dielectric layer form a second blocking capacitor.
|
申请公布号 |
WO0028613(A1) |
申请公布日期 |
2000.05.18 |
申请号 |
WO1999US26113 |
申请日期 |
1999.11.04 |
申请人 |
PARATEK MICROWAVE, INC. |
发明人 |
SENGUPTA, LOUISE, C.;STOWELL, STEVEN, C;ZHU, YONGFEI;SENGUPTA, SOMNATH |
分类号 |
H01G7/00;H01P1/18;(IPC1-7):H01P1/18 |
主分类号 |
H01G7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|