CN108879050A - 带阻滤波器及通信腔体器件 - Google Patents
带阻滤波器及通信腔体器件 Download PDFInfo
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- CN108879050A CN108879050A CN201810809856.1A CN201810809856A CN108879050A CN 108879050 A CN108879050 A CN 108879050A CN 201810809856 A CN201810809856 A CN 201810809856A CN 108879050 A CN108879050 A CN 108879050A
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- resonant
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- side wall
- impedance transformation
- bandstop filter
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- 238000004891 communication Methods 0.000 title claims abstract description 9
- 230000009466 transformation Effects 0.000 claims abstract description 53
- 230000005540 biological transmission Effects 0.000 claims abstract description 44
- 230000008878 coupling Effects 0.000 claims abstract description 26
- 238000010168 coupling process Methods 0.000 claims abstract description 26
- 238000005859 coupling reaction Methods 0.000 claims abstract description 26
- 239000004020 conductor Substances 0.000 claims abstract description 19
- 238000009413 insulation Methods 0.000 claims description 19
- 238000002955 isolation Methods 0.000 claims description 17
- 238000001914 filtration Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 abstract description 5
- 239000003112 inhibitor Substances 0.000 abstract description 3
- 239000003990 capacitor Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
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- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
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- 238000013016 damping Methods 0.000 description 1
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- -1 polytetrafluoroethylene Polymers 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/207—Hollow waveguide filters
- H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
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- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810809856.1A CN108879050B (zh) | 2018-07-23 | 2018-07-23 | 带阻滤波器及通信腔体器件 |
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CN201810809856.1A CN108879050B (zh) | 2018-07-23 | 2018-07-23 | 带阻滤波器及通信腔体器件 |
Publications (2)
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CN108879050A true CN108879050A (zh) | 2018-11-23 |
CN108879050B CN108879050B (zh) | 2024-01-30 |
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CN201810809856.1A Active CN108879050B (zh) | 2018-07-23 | 2018-07-23 | 带阻滤波器及通信腔体器件 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102386463A (zh) * | 2011-08-24 | 2012-03-21 | 京信通信系统(中国)有限公司 | 通信腔体器件及其合分路结构 |
CN203326070U (zh) * | 2013-03-26 | 2013-12-04 | 深圳市大富科技股份有限公司 | 腔体滤波器、射频拉远设备、信号收发装置及塔顶放大器 |
CN106602191A (zh) * | 2016-12-14 | 2017-04-26 | 京信通信技术(广州)有限公司 | 高性能带阻滤波器及其通信腔体器件 |
CN208539072U (zh) * | 2018-07-23 | 2019-02-22 | 京信通信系统(中国)有限公司 | 带阻滤波器及通信腔体器件 |
-
2018
- 2018-07-23 CN CN201810809856.1A patent/CN108879050B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102386463A (zh) * | 2011-08-24 | 2012-03-21 | 京信通信系统(中国)有限公司 | 通信腔体器件及其合分路结构 |
CN203326070U (zh) * | 2013-03-26 | 2013-12-04 | 深圳市大富科技股份有限公司 | 腔体滤波器、射频拉远设备、信号收发装置及塔顶放大器 |
CN106602191A (zh) * | 2016-12-14 | 2017-04-26 | 京信通信技术(广州)有限公司 | 高性能带阻滤波器及其通信腔体器件 |
CN208539072U (zh) * | 2018-07-23 | 2019-02-22 | 京信通信系统(中国)有限公司 | 带阻滤波器及通信腔体器件 |
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Publication number | Publication date |
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CN108879050B (zh) | 2024-01-30 |
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Effective date of registration: 20200110 Address after: 510730 Guangdong city of Guangzhou province Guangzhou economic and Technological Development Zone Jinbi Road No. 6 Applicant after: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Address before: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Applicant before: COMBA TELECOM SYSTEMS (CHINA) Ltd. Applicant before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Applicant before: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Applicant before: TIANJIN COMBA TELECOM SYSTEMS Ltd. |
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Effective date of registration: 20231023 Address after: 510730, No. 6, Jin Lu, Guangzhou economic and Technological Development Zone, Guangdong, Guangzhou Applicant after: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Applicant after: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Address before: 510730, No. 6, Jin Lu, Guangzhou economic and Technological Development Zone, Guangdong, Guangzhou Applicant before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. |
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