CN109755693B - 移相结构、馈电网络及双极化天线 - Google Patents
移相结构、馈电网络及双极化天线 Download PDFInfo
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- CN109755693B CN109755693B CN201811645098.0A CN201811645098A CN109755693B CN 109755693 B CN109755693 B CN 109755693B CN 201811645098 A CN201811645098 A CN 201811645098A CN 109755693 B CN109755693 B CN 109755693B
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CN111129772A (zh) * | 2019-12-19 | 2020-05-08 | 京信通信技术(广州)有限公司 | 天线传动装置及天线 |
CN110931921A (zh) * | 2019-12-23 | 2020-03-27 | 南京阜太通信技术有限公司 | 一种应用于5g大规模天线阵列的移相器结构 |
CN112670717A (zh) * | 2020-12-29 | 2021-04-16 | 京信通信技术(广州)有限公司 | 移相器的组装传动组件与基站天线 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH05218724A (ja) * | 1992-02-05 | 1993-08-27 | Mitsubishi Electric Corp | フェーズドアレーアンテナ装置 |
CN203521615U (zh) * | 2013-10-28 | 2014-04-02 | 华为技术有限公司 | 基站天线 |
CN104051821A (zh) * | 2014-05-23 | 2014-09-17 | 京信通信技术(广州)有限公司 | 介质移相器 |
CN209183689U (zh) * | 2018-12-29 | 2019-07-30 | 京信通信技术(广州)有限公司 | 移相结构、馈电网络及双极化天线 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH05218724A (ja) * | 1992-02-05 | 1993-08-27 | Mitsubishi Electric Corp | フェーズドアレーアンテナ装置 |
CN203521615U (zh) * | 2013-10-28 | 2014-04-02 | 华为技术有限公司 | 基站天线 |
CN104051821A (zh) * | 2014-05-23 | 2014-09-17 | 京信通信技术(广州)有限公司 | 介质移相器 |
CN209183689U (zh) * | 2018-12-29 | 2019-07-30 | 京信通信技术(广州)有限公司 | 移相结构、馈电网络及双极化天线 |
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Effective date of registration: 20200116 Address after: 510730 No. 6, layered Road, Guangzhou economic and Technological Development Zone, Guangdong Applicant after: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Address before: 510663 No. 6, layered Road, Guangzhou economic and Technological Development Zone, Guangdong Applicant before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Applicant before: COMBA TELECOM SYSTEMS (CHINA) Ltd. Applicant before: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Applicant before: TIANJIN COMBA TELECOM SYSTEMS Ltd. |
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Effective date of registration: 20230804 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, layered Road, Guangzhou economic and Technological Development Zone, Guangdong Applicant before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. |
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