CN109037866A - 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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- CN109037866A CN109037866A CN201810809748.4A CN201810809748A CN109037866A CN 109037866 A CN109037866 A CN 109037866A CN 201810809748 A CN201810809748 A CN 201810809748A CN 109037866 A CN109037866 A CN 109037866A
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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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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 |
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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 |
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CN109037866A true CN109037866A (zh) | 2018-12-18 |
CN109037866B CN109037866B (zh) | 2023-09-29 |
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Cited By (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 (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110241801A1 (en) * | 2010-04-06 | 2011-10-06 | Powerwave Technologies, Inc. | Reduced size cavity filters for pico base stations |
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***(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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2018
- 2018-07-23 CN CN201810809748.4A patent/CN109037866B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110241801A1 (en) * | 2010-04-06 | 2011-10-06 | Powerwave Technologies, Inc. | Reduced size cavity filters for pico base stations |
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***(中国)有限公司 | 低频段腔体滤波器宽带端口与滤波器 |
Cited By (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 |
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CN109037866B (zh) | 2023-09-29 |
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