| 发明名称 |
Printed hybrid quadrature 3 dB signal coupler apparatus |
| 摘要 |
A printed hybrid quadrature 3 dB signal coupler using discrete components for the capacitive coupling and plated through holes to effect an approximation of twisted wire coupling whereby the completed product occupies much less physical space on a printed circuit board than the normal quarter-wavelength coupler.
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| 申请公布号 |
US4482873(A) |
申请公布日期 |
1984.11.13 |
| 申请号 |
US19820419108 |
申请日期 |
1982.09.16 |
| 申请人 |
ROCKWELL INTERNATIONAL CORPORATION |
发明人 |
NYHUS, ORVILLE K. |
| 分类号 |
H01P5/18;H05K1/02;H05K3/00;(IPC1-7):H01P5/18 |
主分类号 |
H01P5/18 |
| 代理机构 |
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代理人 |
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