CN107483073A - 一种射频匹配电路和射频系统 - Google Patents
一种射频匹配电路和射频系统 Download PDFInfo
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- CN107483073A CN107483073A CN201710804251.9A CN201710804251A CN107483073A CN 107483073 A CN107483073 A CN 107483073A CN 201710804251 A CN201710804251 A CN 201710804251A CN 107483073 A CN107483073 A CN 107483073A
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- transmission line
- circuit
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- radio frequency
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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CN201710804251.9A CN107483073B (zh) | 2017-09-08 | 2017-09-08 | 一种射频匹配电路和射频系统 |
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CN201710804251.9A CN107483073B (zh) | 2017-09-08 | 2017-09-08 | 一种射频匹配电路和射频系统 |
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CN107483073A true CN107483073A (zh) | 2017-12-15 |
CN107483073B CN107483073B (zh) | 2021-04-23 |
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CN201710804251.9A Active CN107483073B (zh) | 2017-09-08 | 2017-09-08 | 一种射频匹配电路和射频系统 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108852504A (zh) * | 2018-07-23 | 2018-11-23 | 深圳市艾尔曼医疗电子仪器有限公司 | 一种射频电极、射频治疗设备及其输出传输线 |
CN110931974A (zh) * | 2019-12-03 | 2020-03-27 | 惠州Tcl移动通信有限公司 | 天线阻抗匹配电路、天线系统、印刷电路板和移动终端 |
CN112422144A (zh) * | 2020-10-30 | 2021-02-26 | 锐石创芯(深圳)科技有限公司 | 射频前端装置和无线装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01284001A (ja) * | 1988-05-10 | 1989-11-15 | Sony Corp | インピーダンス調整回路を備えたインピーダンス整合マイクロストリツプ回路 |
CN1508903A (zh) * | 2002-12-18 | 2004-06-30 | ������������ʽ���� | 双工器及通信设备 |
CN101207371A (zh) * | 2006-12-20 | 2008-06-25 | 株式会社Ntt都科摩 | 匹配电路、双频带功率放大装置 |
CN103986422A (zh) * | 2014-05-19 | 2014-08-13 | 天津大学 | 一种双频带射频功率放大器阻抗匹配电路 |
WO2015045882A1 (ja) * | 2013-09-26 | 2015-04-02 | 株式会社村田製作所 | 周波数可変フィルタ |
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2017
- 2017-09-08 CN CN201710804251.9A patent/CN107483073B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01284001A (ja) * | 1988-05-10 | 1989-11-15 | Sony Corp | インピーダンス調整回路を備えたインピーダンス整合マイクロストリツプ回路 |
CN1508903A (zh) * | 2002-12-18 | 2004-06-30 | ������������ʽ���� | 双工器及通信设备 |
CN101207371A (zh) * | 2006-12-20 | 2008-06-25 | 株式会社Ntt都科摩 | 匹配电路、双频带功率放大装置 |
WO2015045882A1 (ja) * | 2013-09-26 | 2015-04-02 | 株式会社村田製作所 | 周波数可変フィルタ |
CN103986422A (zh) * | 2014-05-19 | 2014-08-13 | 天津大学 | 一种双频带射频功率放大器阻抗匹配电路 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108852504A (zh) * | 2018-07-23 | 2018-11-23 | 深圳市艾尔曼医疗电子仪器有限公司 | 一种射频电极、射频治疗设备及其输出传输线 |
CN108852504B (zh) * | 2018-07-23 | 2023-12-22 | 深圳市艾尔曼医疗电子仪器有限公司 | 一种射频电极、射频治疗设备及其输出传输线 |
CN110931974A (zh) * | 2019-12-03 | 2020-03-27 | 惠州Tcl移动通信有限公司 | 天线阻抗匹配电路、天线系统、印刷电路板和移动终端 |
CN112422144A (zh) * | 2020-10-30 | 2021-02-26 | 锐石创芯(深圳)科技有限公司 | 射频前端装置和无线装置 |
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CN107483073B (zh) | 2021-04-23 |
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Effective date of registration: 20201113 Address after: 318015 no.2-3167, zone a, Nonggang City, no.2388, Donghuan Avenue, Hongjia street, Jiaojiang District, Taizhou City, Zhejiang Province Applicant after: Taizhou Jiji Intellectual Property Operation Co.,Ltd. Address before: 201616 Shanghai city Songjiang District Sixian Road No. 3666 Applicant before: Phicomm (Shanghai) Co.,Ltd. |
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Effective date of registration: 20220922 Address after: Room 103, Building 5, Longzhuang Community, No. 38, Longzhuang Road, Development Zone, Yangzhou City, Jiangsu Province, 225009 Patentee after: Xie Maojun Address before: 318015 no.2-3167, area a, nonggangcheng, 2388 Donghuan Avenue, Hongjia street, Jiaojiang District, Taizhou City, Zhejiang Province Patentee before: Taizhou Jiji Intellectual Property Operation Co.,Ltd. |
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Effective date of registration: 20221208 Address after: No. 98, Ganba Road, Jiangwang Street, Hanjiang District, Yangzhou City, Jiangsu Province, 225000 Patentee after: Yangzhou Promos Electronic Technology Co.,Ltd. Address before: Room 103, Building 5, Longzhuang Community, No. 38, Longzhuang Road, Development Zone, Yangzhou City, Jiangsu Province, 225009 Patentee before: Xie Maojun |