CN104954039B - 天线的阻抗匹配方法及系统 - Google Patents
天线的阻抗匹配方法及系统 Download PDFInfo
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107659364A (zh) * | 2016-07-26 | 2018-02-02 | 北京展讯高科通信技术有限公司 | 一种射频终端的控制方法及装置 |
CN107659322A (zh) * | 2016-07-26 | 2018-02-02 | 北京展讯高科通信技术有限公司 | 一种射频终端的发射检测装置及其控制方法 |
CN107275780A (zh) * | 2017-05-04 | 2017-10-20 | 努比亚技术有限公司 | 一种终端及对终端天线的工作状态进行切换的方法 |
CN107294545B (zh) * | 2017-05-04 | 2019-06-28 | 努比亚技术有限公司 | 一种终端及对终端天线的工作状态进行切换的方法 |
CN108321524B (zh) * | 2018-01-19 | 2020-08-04 | Oppo广东移动通信有限公司 | 天线组件、电子设备及天线切换方法 |
US10749245B2 (en) | 2018-01-19 | 2020-08-18 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Antenna assembly, electronic device and method for switching antenna |
CN114019206B (zh) * | 2021-11-01 | 2024-04-12 | 北京北方华创微电子装备有限公司 | 电缆长度调节装置 |
CN114039612B (zh) * | 2021-11-15 | 2023-05-02 | 中国电力科学研究院有限公司 | 一种双频无线复用发射系统及方法 |
Citations (4)
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CN101689869A (zh) * | 2007-04-19 | 2010-03-31 | 脉冲芬兰有限公司 | 匹配天线的方法和装置 |
CN102122969A (zh) * | 2010-12-30 | 2011-07-13 | 意法·爱立信半导体(北京)有限公司 | 改善多频段移动终端的天线的匹配性能的方法和移动终端 |
CN102498410A (zh) * | 2009-09-17 | 2012-06-13 | 皇家飞利浦电子股份有限公司 | 具有局部自动调谐和匹配装置的多元件发射rf链 |
CN104320101A (zh) * | 2014-11-07 | 2015-01-28 | 王少夫 | 一种天线的自适应控制匹配电路 |
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CN101146314B (zh) * | 2007-10-22 | 2012-09-05 | 中兴通讯股份有限公司 | 一种时分双工通信系统的驻波比检测装置及方法 |
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Patent Citations (4)
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CN101689869A (zh) * | 2007-04-19 | 2010-03-31 | 脉冲芬兰有限公司 | 匹配天线的方法和装置 |
CN102498410A (zh) * | 2009-09-17 | 2012-06-13 | 皇家飞利浦电子股份有限公司 | 具有局部自动调谐和匹配装置的多元件发射rf链 |
CN102122969A (zh) * | 2010-12-30 | 2011-07-13 | 意法·爱立信半导体(北京)有限公司 | 改善多频段移动终端的天线的匹配性能的方法和移动终端 |
CN104320101A (zh) * | 2014-11-07 | 2015-01-28 | 王少夫 | 一种天线的自适应控制匹配电路 |
Non-Patent Citations (1)
Title |
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RFID系统中的天线调谐设计研究;杜晓阳 等;《电子设计工程》;20150220;第23卷(第4期);第127-129页,图1-3 * |
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Effective date of registration: 20200608 Address after: 830002 Room 102, unit 3, building 9, family home, Bayi Middle School, Wuxing Road, Tianshan District, Urumqi City, Xinjiang Uygur Autonomous Region Patentee after: Wang Zhenhuan Address before: 201506 Shanghai TONGYE Industrial Zone Jinshan District Road No. 218 building 3 layer 2 Patentee before: SHANGHAI YUDE COMMUNICATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20200909 Address after: No. 188 Fengye Road, Baoshan District, Shanghai 201900 Patentee after: SHANGHAI DONGZHOU LAWTON TELECOM Co.,Ltd. Address before: 830002 Room 102, unit 3, building 9, family home, Bayi Middle School, Wuxing Road, Tianshan District, Urumqi City, Xinjiang Uygur Autonomous Region Patentee before: Wang Zhenhuan |
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Denomination of invention: Impedance matching method and system of antenna Effective date of registration: 20230717 Granted publication date: 20180309 Pledgee: Bank of Jiangsu Limited by Share Ltd. Shanghai branch Pledgor: SHANGHAI DONGZHOU LAWTON TELECOM Co.,Ltd. Registration number: Y2023310000378 |