发明名称 |
Detector for detecting frequencies in more than one band |
摘要 |
A detector detects frequencies in two predetermined bands separately with respective predetermined coupling. The detector includes a first transmission line, and second and third transmission lines and disposed near the first transmission line. One end of the first transmission line is connected to a terminating resistor, and the other end of the first transmission line is connected to an anode terminal of a detecting diode through a wideband matching circuit. A cathode terminal of the detecting diode is connected to a load circuit.
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申请公布号 |
US6476614(B1) |
申请公布日期 |
2002.11.05 |
申请号 |
US20000581882 |
申请日期 |
2000.09.11 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD |
发明人 |
HASHIMOTO KOJI;TAKAHASHI HIROSHI;SATOH YUKI |
分类号 |
H01P1/203;H01P5/18;(IPC1-7):G01R31/08 |
主分类号 |
H01P1/203 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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