CN109037866B - 低频段腔体滤波器宽带端口及其宽度调节方法与滤波器 - Google Patents
低频段腔体滤波器宽带端口及其宽度调节方法与滤波器 Download PDFInfo
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- CN109037866B CN109037866B CN201810809748.4A CN201810809748A CN109037866B CN 109037866 B CN109037866 B CN 109037866B CN 201810809748 A CN201810809748 A CN 201810809748A CN 109037866 B CN109037866 B CN 109037866B
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000008878 coupling Effects 0.000 claims abstract description 72
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Classifications
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- 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
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Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810809748.4A CN109037866B (zh) | 2018-07-23 | 2018-07-23 | 低频段腔体滤波器宽带端口及其宽度调节方法与滤波器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810809748.4A CN109037866B (zh) | 2018-07-23 | 2018-07-23 | 低频段腔体滤波器宽带端口及其宽度调节方法与滤波器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109037866A CN109037866A (zh) | 2018-12-18 |
| CN109037866B true CN109037866B (zh) | 2023-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810809748.4A Active CN109037866B (zh) | 2018-07-23 | 2018-07-23 | 低频段腔体滤波器宽带端口及其宽度调节方法与滤波器 |
Country Status (1)
| Country | Link |
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| CN (1) | CN109037866B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534854A (zh) * | 2019-07-26 | 2019-12-03 | 苏州诺泰信通讯有限公司 | 一种新型滤波器降频结构 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202495562U (zh) * | 2012-03-22 | 2012-10-17 | 深圳市大富科技股份有限公司 | 一种腔体滤波器 |
| 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 |
| EP2963730A1 (en) * | 2014-07-02 | 2016-01-06 | RC Maspos d.o.o. | High power helical filter with fourfold-tuned circuit |
| CN204966647U (zh) * | 2015-07-31 | 2016-01-13 | 深圳市迈特通信设备有限公司 | 一种低频带盘谐振柱端口 |
| CN208539071U (zh) * | 2018-07-23 | 2019-02-22 | 京信通信系统(中国)有限公司 | 低频段腔体滤波器宽带端口与滤波器 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2556559A4 (en) * | 2010-04-06 | 2014-07-09 | Powerwave Technologies Inc | REDUCED SIZE CAVITY FILTERS FOR PICOCELLULAR BASE STATIONS |
-
2018
- 2018-07-23 CN CN201810809748.4A patent/CN109037866B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202495562U (zh) * | 2012-03-22 | 2012-10-17 | 深圳市大富科技股份有限公司 | 一种腔体滤波器 |
| 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 |
| EP2963730A1 (en) * | 2014-07-02 | 2016-01-06 | RC Maspos d.o.o. | High power helical filter with fourfold-tuned circuit |
| CN204966647U (zh) * | 2015-07-31 | 2016-01-13 | 深圳市迈特通信设备有限公司 | 一种低频带盘谐振柱端口 |
| CN208539071U (zh) * | 2018-07-23 | 2019-02-22 | 京信通信系统(中国)有限公司 | 低频段腔体滤波器宽带端口与滤波器 |
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| Publication number | Publication date |
|---|---|
| CN109037866A (zh) | 2018-12-18 |
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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: 20230807 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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