CN103296487B - 多极化天线系统及其所采用的极化转换网络 - Google Patents
多极化天线系统及其所采用的极化转换网络 Download PDFInfo
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CN104092026B (zh) * | 2014-06-30 | 2017-03-29 | 广东欧珀移动通信有限公司 | 一种天线传输装置及移动终端及天线设计方法 |
CN104900971A (zh) * | 2015-06-17 | 2015-09-09 | 中国电子科技集团公司第二十九研究所 | 一种波导和差器 |
US10256522B2 (en) | 2016-03-22 | 2019-04-09 | Huawei Technologies Co., Ltd. | Vertical combiner for overlapped linear phased array |
CN107959479B (zh) * | 2017-10-12 | 2021-06-15 | 北京无线电计量测试研究所 | 一种微波平面180度混合网络 |
CN107733463B (zh) * | 2017-10-24 | 2023-07-04 | 广州程星通信科技有限公司 | 卫星通信收发机双工系统及前端馈源系统 |
CN109830804B (zh) * | 2019-03-26 | 2023-11-03 | 中国人民解放军空军工程大学 | 宽带八元双圆极化和波束形成网络及设计方法 |
CN112751192A (zh) * | 2019-10-29 | 2021-05-04 | Oppo广东移动通信有限公司 | Mimo天线及终端 |
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US5966102A (en) * | 1995-12-14 | 1999-10-12 | Ems Technologies, Inc. | Dual polarized array antenna with central polarization control |
JP3456164B2 (ja) * | 1999-06-02 | 2003-10-14 | 三菱電機株式会社 | アンテナ給電装置 |
US8994473B2 (en) * | 2010-12-30 | 2015-03-31 | Orbit Communication Ltd. | Multi-band feed assembly for linear and circular polarization |
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Effective date of registration: 20170214 Address after: 510663 Guangzhou Science City, Guangdong Shenzhou Road, No. 10 Patentee after: Comba Telecom Systems (China) Co. Ltd. Patentee after: Jingxin Communication Technology (Guangzhou) Co., Ltd. Patentee after: Comba Telecom Systems (Guangzhou) Co., Ltd. Patentee after: TIANJIN COMBA TELECOM SYSTEMS CO., LTD. Address before: 510663 Guangdong city of Guangzhou Province Economic and Technological Development Zone Jinbi Road No. 6 Patentee before: Jingxin Communication Technology (Guangzhou) Co., Ltd. |
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Effective date of registration: 20200120 Address after: 510730 No. 6, layered Road, Guangzhou economic and Technological Development Zone, Guangdong Patentee after: Jingxin Communication Technology (Guangzhou) Co., Ltd. Address before: 510663 Guangzhou Science City, Guangdong Shenzhou Road, No. 10 Co-patentee before: Jingxin Communication Technology (Guangzhou) Co., Ltd. Patentee before: Jingxin Communication System (China) Co., Ltd. Co-patentee before: Jingxin Communication System (Guangzhou) Co., Ltd. Co-patentee before: TIANJIN COMBA TELECOM SYSTEMS CO., LTD. |