CN103700944B - 一种天线及其电下倾角的调节装置 - Google Patents
一种天线及其电下倾角的调节装置 Download PDFInfo
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CN103700944A CN103700944A (zh) | 2014-04-02 |
CN103700944B true CN103700944B (zh) | 2016-08-24 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106229684B (zh) * | 2016-08-29 | 2023-08-08 | 广东通宇通讯股份有限公司 | 一种天线传动装置及天线 |
WO2018099565A1 (en) | 2016-12-01 | 2018-06-07 | Huawei Technologies Co., Ltd. | Antenna tilt drive |
WO2018176361A1 (zh) * | 2017-03-31 | 2018-10-04 | 华为技术有限公司 | 天线下倾角调节装置及通信设备 |
CN109216925B (zh) * | 2018-10-11 | 2023-08-04 | 广东盛路通信科技股份有限公司 | 天线电下倾角调节的传动装置 |
CN112736468B (zh) * | 2020-12-29 | 2024-07-23 | 京信通信技术(广州)有限公司 | 移相器、移相传动***和天线 |
CN112751198B (zh) * | 2020-12-31 | 2024-07-16 | 京信通信技术(广州)有限公司 | 多频天线及其移相测量装置 |
CN117353026A (zh) * | 2022-06-29 | 2024-01-05 | 中兴通讯股份有限公司 | 移相器驱动机构、电调天线及***、调相方法 |
CN116073583B (zh) * | 2023-03-07 | 2023-07-14 | 中兴通讯股份有限公司 | 一种电调天线下倾角调节装置及电调天线*** |
CN117335150B (zh) * | 2023-11-24 | 2024-05-10 | 广东中昱通信有限公司 | 5g天线 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH11308006A (ja) * | 1998-04-20 | 1999-11-05 | Mitsubishi Electric Corp | 移相器 |
JP2000196302A (ja) * | 1998-12-25 | 2000-07-14 | Sumitomo Electric Ind Ltd | 分配可変移相器 |
CN102142610A (zh) * | 2010-12-21 | 2011-08-03 | 西安海天天线科技股份有限公司 | 移动通信电调基站天线的内置电驱动装置 |
CN203813028U (zh) * | 2013-12-31 | 2014-09-03 | 苏州市大富通信技术有限公司 | 一种天线及其电下倾角的调节装置 |
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CN103474774B (zh) * | 2012-06-08 | 2018-01-26 | 罗森伯格(上海)通信技术有限公司 | 一种基站天线电下倾角调整装置及方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11308006A (ja) * | 1998-04-20 | 1999-11-05 | Mitsubishi Electric Corp | 移相器 |
JP2000196302A (ja) * | 1998-12-25 | 2000-07-14 | Sumitomo Electric Ind Ltd | 分配可変移相器 |
CN102142610A (zh) * | 2010-12-21 | 2011-08-03 | 西安海天天线科技股份有限公司 | 移动通信电调基站天线的内置电驱动装置 |
CN203813028U (zh) * | 2013-12-31 | 2014-09-03 | 苏州市大富通信技术有限公司 | 一种天线及其电下倾角的调节装置 |
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Address after: 233000 building 4, national financial incubation Industrial Park, 17 Yannan Road, high tech Zone, Bengbu City, Anhui Province Patentee after: Dafu Technology (Anhui) Co., Ltd Address before: 518104, Guangdong, Shenzhen province Baoan District manhole street, oyster Road, manhole Industrial Company Third Industrial Zone, A1, A2, A3 101, A4 first, second, third layers Patentee before: SHENZHEN TATFOOK TECHNOLOGY Co.,Ltd. |
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