CN104505560B - 相位调节装置及相位调节单元 - Google Patents
相位调节装置及相位调节单元 Download PDFInfo
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- CN104505560B CN104505560B CN201410767922.5A CN201410767922A CN104505560B CN 104505560 B CN104505560 B CN 104505560B CN 201410767922 A CN201410767922 A CN 201410767922A CN 104505560 B CN104505560 B CN 104505560B
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CN201410767922.5A CN104505560B (zh) | 2014-12-12 | 2014-12-12 | 相位调节装置及相位调节单元 |
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CN201410767922.5A CN104505560B (zh) | 2014-12-12 | 2014-12-12 | 相位调节装置及相位调节单元 |
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CN104505560A CN104505560A (zh) | 2015-04-08 |
CN104505560B true CN104505560B (zh) | 2018-01-12 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107681233B (zh) * | 2017-11-02 | 2019-12-17 | 京信通信系统(中国)有限公司 | 移相器 |
CN111600099B (zh) * | 2019-02-20 | 2021-10-26 | 华为技术有限公司 | 移相器及电调天线 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201918476U (zh) * | 2010-04-02 | 2011-08-03 | 西安海天天线科技股份有限公司 | 用于基站电调天线的移相器 |
CN202695727U (zh) * | 2012-07-12 | 2013-01-23 | 广东博纬通信科技有限公司 | 天线阵列馈电网络 |
CN103825070A (zh) * | 2014-03-14 | 2014-05-28 | 江苏捷士通射频系统有限公司 | 一种超宽带小型化移相器单元及其联动机构 |
CN103996894A (zh) * | 2013-02-15 | 2014-08-20 | 日立金属株式会社 | 移相电路及天线装置 |
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JP2014093541A (ja) * | 2012-10-31 | 2014-05-19 | Hitachi Metals Ltd | 移相器 |
CN204303950U (zh) * | 2014-12-12 | 2015-04-29 | 湖北日海通讯技术有限公司 | 相位调节装置及相位调节单元 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN201918476U (zh) * | 2010-04-02 | 2011-08-03 | 西安海天天线科技股份有限公司 | 用于基站电调天线的移相器 |
CN202695727U (zh) * | 2012-07-12 | 2013-01-23 | 广东博纬通信科技有限公司 | 天线阵列馈电网络 |
CN103996894A (zh) * | 2013-02-15 | 2014-08-20 | 日立金属株式会社 | 移相电路及天线装置 |
CN103825070A (zh) * | 2014-03-14 | 2014-05-28 | 江苏捷士通射频系统有限公司 | 一种超宽带小型化移相器单元及其联动机构 |
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Effective date of registration: 20180518 Address after: 518000 Ma Jialong 17, 1701, Daxin Road, Nanshan District, Shenzhen, Guangdong, 17 Patentee after: SUNSEA TELECOMMUNICATIONS Co.,Ltd. Address before: 430000 first floor, office building, Tibet Dragon Island office, Jiangxia District Economic Development Zone, Wuhan, Hubei Patentee before: HUBEI SUNSEA TELECOMMUNICATIONS CO.,LTD. |
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Address after: 518000 Ma Jialong 17, 1701, Daxin Road, Nanshan District, Shenzhen, Guangdong, 17 Patentee after: SUNSEA AIOT TECHNOLOGY Co.,Ltd. Address before: 518000 Ma Jialong 17, 1701, Daxin Road, Nanshan District, Shenzhen, Guangdong, 17 Patentee before: SUNSEA TELECOMMUNICATIONS Co.,Ltd. |
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Effective date of registration: 20190410 Address after: 518000 Plant 1201, No. 3 Guansheng 4th Road, Luhu Community, Guanhu Street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Rihai Intelligent Equipment Co.,Ltd. Address before: 518000 Ma Jialong 17, 1701, Daxin Road, Nanshan District, Shenzhen, Guangdong, 17 Patentee before: SUNSEA AIOT TECHNOLOGY Co.,Ltd. |