CN103474734A - 电桥 - Google Patents
电桥 Download PDFInfo
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- CN103474734A CN103474734A CN2013103654440A CN201310365444A CN103474734A CN 103474734 A CN103474734 A CN 103474734A CN 2013103654440 A CN2013103654440 A CN 2013103654440A CN 201310365444 A CN201310365444 A CN 201310365444A CN 103474734 A CN103474734 A CN 103474734A
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- electric bridge
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- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
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CN201310365444.0A CN103474734B (zh) | 2013-08-20 | 2013-08-20 | 电桥 |
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CN201310365444.0A CN103474734B (zh) | 2013-08-20 | 2013-08-20 | 电桥 |
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CN103474734A true CN103474734A (zh) | 2013-12-25 |
CN103474734B CN103474734B (zh) | 2016-08-10 |
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CN201310365444.0A Active CN103474734B (zh) | 2013-08-20 | 2013-08-20 | 电桥 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106384891A (zh) * | 2016-11-25 | 2017-02-08 | 京信通信技术(广州)有限公司 | 相位平衡单元及功分器电路相位平衡装置 |
CN110783701A (zh) * | 2019-09-25 | 2020-02-11 | 西安电子科技大学 | 一种集成可调移相功分器的圆极化可重构天线 |
CN110854498A (zh) * | 2019-11-12 | 2020-02-28 | 苏州灿勤通讯技术有限公司 | 双通带反向功分器 |
CN110994105A (zh) * | 2019-12-26 | 2020-04-10 | 上海联影医疗科技有限公司 | 功率合成分配结构、功率放大器以及医疗设备 |
CN114256577A (zh) * | 2021-12-03 | 2022-03-29 | 京信通信技术(广州)有限公司 | 集成式天线单元与基站天线 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4755775A (en) * | 1983-12-09 | 1988-07-05 | Polska Akademia Nauk Centrum Badan Kosmicznych | Microwave balun for mixers and modulators |
CN1142147A (zh) * | 1994-10-25 | 1997-02-05 | 日本电气株式会社 | 调整微波双相相移键控调制器及混频器的装置和方法 |
CN1151632A (zh) * | 1995-10-17 | 1997-06-11 | 日本电气株式会社 | 平衡调制器 |
WO2002011232A1 (de) * | 2000-08-01 | 2002-02-07 | Robert Bosch Gmbh | Koplanarer wellenleiterschalter |
JP2006050472A (ja) * | 2004-08-09 | 2006-02-16 | Mitsubishi Electric Corp | ミキサ回路 |
US20090102576A1 (en) * | 2007-10-22 | 2009-04-23 | Advantest Corporation | Balun circuit and frequency converting apparatus |
CN201562742U (zh) * | 2009-11-03 | 2010-08-25 | 泉州佳信天线有限公司 | 一种大功率宽频3dB电桥 |
CN203456570U (zh) * | 2013-08-20 | 2014-02-26 | 京信通信技术(广州)有限公司 | 电桥 |
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2013
- 2013-08-20 CN CN201310365444.0A patent/CN103474734B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4755775A (en) * | 1983-12-09 | 1988-07-05 | Polska Akademia Nauk Centrum Badan Kosmicznych | Microwave balun for mixers and modulators |
CN1142147A (zh) * | 1994-10-25 | 1997-02-05 | 日本电气株式会社 | 调整微波双相相移键控调制器及混频器的装置和方法 |
CN1151632A (zh) * | 1995-10-17 | 1997-06-11 | 日本电气株式会社 | 平衡调制器 |
WO2002011232A1 (de) * | 2000-08-01 | 2002-02-07 | Robert Bosch Gmbh | Koplanarer wellenleiterschalter |
JP2006050472A (ja) * | 2004-08-09 | 2006-02-16 | Mitsubishi Electric Corp | ミキサ回路 |
US20090102576A1 (en) * | 2007-10-22 | 2009-04-23 | Advantest Corporation | Balun circuit and frequency converting apparatus |
CN201562742U (zh) * | 2009-11-03 | 2010-08-25 | 泉州佳信天线有限公司 | 一种大功率宽频3dB电桥 |
CN203456570U (zh) * | 2013-08-20 | 2014-02-26 | 京信通信技术(广州)有限公司 | 电桥 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106384891A (zh) * | 2016-11-25 | 2017-02-08 | 京信通信技术(广州)有限公司 | 相位平衡单元及功分器电路相位平衡装置 |
CN110783701A (zh) * | 2019-09-25 | 2020-02-11 | 西安电子科技大学 | 一种集成可调移相功分器的圆极化可重构天线 |
CN110854498A (zh) * | 2019-11-12 | 2020-02-28 | 苏州灿勤通讯技术有限公司 | 双通带反向功分器 |
CN110994105A (zh) * | 2019-12-26 | 2020-04-10 | 上海联影医疗科技有限公司 | 功率合成分配结构、功率放大器以及医疗设备 |
CN114256577A (zh) * | 2021-12-03 | 2022-03-29 | 京信通信技术(广州)有限公司 | 集成式天线单元与基站天线 |
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CN103474734B (zh) | 2016-08-10 |
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Effective date of registration: 20170204 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. |
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