CN101888004B - CDMA (Code Division Multiple Access) integrative multi-system base station duplexer - Google Patents
CDMA (Code Division Multiple Access) integrative multi-system base station duplexer Download PDFInfo
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- CN101888004B CN101888004B CN 201010203249 CN201010203249A CN101888004B CN 101888004 B CN101888004 B CN 101888004B CN 201010203249 CN201010203249 CN 201010203249 CN 201010203249 A CN201010203249 A CN 201010203249A CN 101888004 B CN101888004 B CN 101888004B
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- resonant
- resonant cavity
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- cavity
- signal transmission
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- 230000008054 signal transmission Effects 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
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- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000003990 capacitor Substances 0.000 abstract 4
- 238000004891 communication Methods 0.000 description 11
- 238000001514 detection method Methods 0.000 description 7
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
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- 230000005540 biological transmission Effects 0.000 description 2
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- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 239000012467 final product Substances 0.000 description 1
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- 238000010295 mobile communication Methods 0.000 description 1
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- 229910002058 ternary alloy Inorganic materials 0.000 description 1
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201010203249 CN101888004B (en) | 2010-06-11 | 2010-06-11 | CDMA (Code Division Multiple Access) integrative multi-system base station duplexer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010203249 CN101888004B (en) | 2010-06-11 | 2010-06-11 | CDMA (Code Division Multiple Access) integrative multi-system base station duplexer |
Publications (2)
Publication Number | Publication Date |
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CN101888004A CN101888004A (en) | 2010-11-17 |
CN101888004B true CN101888004B (en) | 2013-04-03 |
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Application Number | Title | Priority Date | Filing Date |
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CN 201010203249 Expired - Fee Related CN101888004B (en) | 2010-06-11 | 2010-06-11 | CDMA (Code Division Multiple Access) integrative multi-system base station duplexer |
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CN (1) | CN101888004B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104167582A (en) * | 2014-08-07 | 2014-11-26 | 董后友 | Low-loss, high-stability and high-intermodulation double-frequency 4G combiner |
CN104157941A (en) * | 2014-08-08 | 2014-11-19 | 董后友 | Low-loss high-stability 4GCDMA filter |
CN104157938A (en) * | 2014-08-08 | 2014-11-19 | 董后友 | Low-loss high-stability 4GGSM filter |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201503906U (en) * | 2009-07-22 | 2010-06-09 | 陕西微康姆通信技术有限公司 | Waveguide coaxial mixed interface for coaxial cavity transmitting and receiving duplexer |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7782158B2 (en) * | 2007-04-16 | 2010-08-24 | Andrew Llc | Passband resonator filter with predistorted quality factor Q |
KR100911859B1 (en) * | 2007-10-05 | 2009-08-11 | 주식회사 에이스테크놀로지 | Notch Coupling RF Filter for Generating Plurality of Notches |
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2010
- 2010-06-11 CN CN 201010203249 patent/CN101888004B/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201503906U (en) * | 2009-07-22 | 2010-06-09 | 陕西微康姆通信技术有限公司 | Waveguide coaxial mixed interface for coaxial cavity transmitting and receiving duplexer |
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Publication number | Publication date |
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CN101888004A (en) | 2010-11-17 |
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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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170315 Address after: 523795 Dongguan City, Dalang Province town of Pine Hill Road, Wing Cheung, building No. 98 Patentee after: KINGWAVE COMMUNICATION (DONGGUAN) CO.,LTD. Address before: 238339 Wuwei County Yao ditch Industrial Park, Anhui Patentee before: ANHUI KRADIO COMMUNICATION & TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191227 Address after: 244000 2777 North Tianmenshan Road, Tongling Economic and Technological Development Zone, Anhui Province Patentee after: Huafeng Communication Technology Co.,Ltd. Address before: 523795 Dongguan City, Dalang Province town of Pine Hill Road, Wing Cheung, building No. 98 Patentee before: KINGWAVE COMMUNICATION (DONGGUAN) CO.,LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 |