发明名称 |
Microstrip circulator structure. |
摘要 |
<p>@ A microstrip circulator having good matching properties in the millimeter communications band. Each of three microstrip lines is shaped to interface with a metalized ferrite element in such a manner as to provide both electrical impedance matching and a contact angle with the ferrite that satisfies the magnetic coupling requirements. The end of each microstrip includes a first arcuate portion contacting the ferrite over a relatively small contact angle, to provide tangential launching of energy and good coupling properties, and a second arcuate portion spaced apart from the ferrite to allow magnetic coupling and appropriate electrical impedance matching.</p> |
申请公布号 |
EP0173496(A2) |
申请公布日期 |
1986.03.05 |
申请号 |
EP19850305631 |
申请日期 |
1985.08.08 |
申请人 |
TRW INC. |
发明人 |
MLINAR, MITCHELL JAMES;LOUIE, KENNETH;PIOTROWSKI, WIESLAW STANISLAW |
分类号 |
H01P1/387;(IPC1-7):H01P1/387 |
主分类号 |
H01P1/387 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|