CN1992424A - 双频滤波器 - Google Patents
双频滤波器 Download PDFInfo
- Publication number
- CN1992424A CN1992424A CN 200510121390 CN200510121390A CN1992424A CN 1992424 A CN1992424 A CN 1992424A CN 200510121390 CN200510121390 CN 200510121390 CN 200510121390 A CN200510121390 A CN 200510121390A CN 1992424 A CN1992424 A CN 1992424A
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- Prior art keywords
- transmission line
- free terminal
- frequency filter
- double frequency
- input
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Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005101213909A CN100468858C (zh) | 2005-12-28 | 2005-12-28 | 双频滤波器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005101213909A CN100468858C (zh) | 2005-12-28 | 2005-12-28 | 双频滤波器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1992424A true CN1992424A (zh) | 2007-07-04 |
CN100468858C CN100468858C (zh) | 2009-03-11 |
Family
ID=38214447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101213909A Expired - Fee Related CN100468858C (zh) | 2005-12-28 | 2005-12-28 | 双频滤波器 |
Country Status (1)
Country | Link |
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CN (1) | CN100468858C (zh) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3866152A (en) * | 1973-06-28 | 1975-02-11 | Sperry Rand Corp | High frequency planar network with non-radiating circuit elements |
KR0164410B1 (ko) * | 1995-07-21 | 1999-03-20 | 김광호 | 스위칭 기능을 갖는 스트립라인 필터 |
SE513355C2 (sv) * | 1998-07-17 | 2000-08-28 | Ericsson Telefon Ab L M | Omkopplingsbart lågpassfilter |
-
2005
- 2005-12-28 CN CNB2005101213909A patent/CN100468858C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN100468858C (zh) | 2009-03-11 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180404 Address after: 530007 the Guangxi Zhuang Autonomous Region, China Hi tech Zone, the headquarters of the headquarters of the road No. 18, China ASEAN enterprise base, phase 5, No. three plant Patentee after: NANNING FUGUI PRECISION INDUSTRIAL CO., LTD. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Co-patentee before: Hon Hai Precision Industry Co., Ltd. Patentee before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090311 Termination date: 20181228 |
|
CF01 | Termination of patent right due to non-payment of annual fee |