Structure compact mirostrip line resonator and its microwave filter |
Title： |
| Structure compact mirostrip line resonator and its microwave filter |
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Application Number： |
200610001368 |
Application Date： |
2006/01/20 |
Announcement Date： |
2007/07/25 |
Pub. Date： |
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Publication Number： |
101005151 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
H01P 7/08, H01P 1/203 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Wei Bin, Guo Xubo, Cao Bisong, Zhang Xiaoping, Yin Zhesheng |
Key Words： |
mirostrip, line resonator, microwave filter |
Abstract： |
The invention relates to compact structured resonator of microstrip line and microwave filter. The resonator is composed of an annular strip, and two side bands. First side microstrip line, and second side microstrip line of the annular strip form closed ends at up and low ends of the annular strip. The second side microstrip line of the annular strip is connected to two side bands so as to form two closed ends at middle position, and two open ends at up and low positions. The microwave filter includes multiple resonator arrays of microstrip line arranged in parallel in sequence. Input and output feed lines of filter are connected to first and last resonators respectively. The invention reduces size of device, and raises functional performance. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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