CN106100648A - 双频段双天线收发前端电路系统 - Google Patents
双频段双天线收发前端电路系统 Download PDFInfo
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- CN106100648A CN106100648A CN201610615046.3A CN201610615046A CN106100648A CN 106100648 A CN106100648 A CN 106100648A CN 201610615046 A CN201610615046 A CN 201610615046A CN 106100648 A CN106100648 A CN 106100648A
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- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000003786 synthesis reaction Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 238000001914 filtration Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 5
- 238000002955 isolation Methods 0.000 description 3
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- 238000010295 mobile communication Methods 0.000 description 1
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Classifications
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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
- H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0053—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
- H04B1/006—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using switches for selecting the desired band
-
- 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
- H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0064—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with separate antennas for the more than one band
-
- 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
- H04B1/401—Circuits for selecting or indicating operating mode
Abstract
Description
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CN201610615046.3A CN106100648B (zh) | 2016-07-29 | 2016-07-29 | 双频段双天线收发前端电路系统 |
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CN201610615046.3A CN106100648B (zh) | 2016-07-29 | 2016-07-29 | 双频段双天线收发前端电路系统 |
Publications (2)
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CN106100648A true CN106100648A (zh) | 2016-11-09 |
CN106100648B CN106100648B (zh) | 2019-02-26 |
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CN201610615046.3A Active CN106100648B (zh) | 2016-07-29 | 2016-07-29 | 双频段双天线收发前端电路系统 |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108206331A (zh) * | 2016-12-20 | 2018-06-26 | 南宁富桂精密工业有限公司 | 天线装置及其移动终端 |
CN108540163A (zh) * | 2018-03-30 | 2018-09-14 | 联想(北京)有限公司 | 天线控制方法以及电子设备 |
CN108550978A (zh) * | 2018-04-16 | 2018-09-18 | 维沃移动通信有限公司 | 一种天线系统和移动终端 |
CN109194413A (zh) * | 2018-08-28 | 2019-01-11 | 北京遥感设备研究所 | 一种双频段四通道应答机微波链路测试装置 |
CN109212487A (zh) * | 2018-09-27 | 2019-01-15 | 芜湖博高光电科技股份有限公司 | 一种双频段一体的tr组件 |
CN109257064A (zh) * | 2018-10-30 | 2019-01-22 | 天津津航计算技术研究所 | 一种双天线射频前端模块 |
CN109343010A (zh) * | 2018-08-22 | 2019-02-15 | 北京遥感设备研究所 | 一种多种类应答机微波链路测试装置 |
CN110299928A (zh) * | 2019-06-19 | 2019-10-01 | 中国电子科技集团公司第三十八研究所 | 一种高可靠性的高功率星载宽带射频前端 |
CN111277292A (zh) * | 2018-11-19 | 2020-06-12 | 联发科技股份有限公司 | 具有多通道传输架构的通信装置 |
CN112187205A (zh) * | 2020-08-20 | 2021-01-05 | 电子科技大学 | 一种任意相差输出的功分滤波网络 |
CN114337721A (zh) * | 2021-11-30 | 2022-04-12 | 中国电子科技集团公司第五十四研究所 | 一种多载波通信系统及方法 |
CN115865125A (zh) * | 2023-03-01 | 2023-03-28 | 成都九洲迪飞科技有限责任公司 | 双通道收发单元 |
CN116054864A (zh) * | 2022-11-28 | 2023-05-02 | 中国电子科技集团公司第十研究所 | 一种大功率全双工通信装置及双工通信方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006003959A1 (ja) * | 2004-06-30 | 2006-01-12 | Hitachi Metals, Ltd. | 高周波回路、高周波部品及びマルチバンド通信装置 |
CN202197283U (zh) * | 2011-08-03 | 2012-04-18 | 京信通信系统(中国)有限公司 | 通信中继装置及其驻波比检测装置 |
WO2012075137A1 (en) * | 2010-12-01 | 2012-06-07 | Andrew Wireless Systems Gmbh | Distributed antenna system for mimo signals |
CN202424713U (zh) * | 2011-12-28 | 2012-09-05 | 天津七六四通信导航技术有限公司 | 精密测距仪双工器 |
CN204101722U (zh) * | 2014-08-07 | 2015-01-14 | 南京誉葆科技有限公司 | 一种微波源高频头装置 |
CN204596982U (zh) * | 2015-05-12 | 2015-08-26 | 西安克拉克通信科技有限公司 | 一种低高度动中通天线电子变极化装置 |
CN205901715U (zh) * | 2016-07-29 | 2017-01-18 | 北京慧清科技有限公司 | 双频段双天线收发前端电路系统 |
-
2016
- 2016-07-29 CN CN201610615046.3A patent/CN106100648B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006003959A1 (ja) * | 2004-06-30 | 2006-01-12 | Hitachi Metals, Ltd. | 高周波回路、高周波部品及びマルチバンド通信装置 |
WO2012075137A1 (en) * | 2010-12-01 | 2012-06-07 | Andrew Wireless Systems Gmbh | Distributed antenna system for mimo signals |
CN202197283U (zh) * | 2011-08-03 | 2012-04-18 | 京信通信系统(中国)有限公司 | 通信中继装置及其驻波比检测装置 |
CN202424713U (zh) * | 2011-12-28 | 2012-09-05 | 天津七六四通信导航技术有限公司 | 精密测距仪双工器 |
CN204101722U (zh) * | 2014-08-07 | 2015-01-14 | 南京誉葆科技有限公司 | 一种微波源高频头装置 |
CN204596982U (zh) * | 2015-05-12 | 2015-08-26 | 西安克拉克通信科技有限公司 | 一种低高度动中通天线电子变极化装置 |
CN205901715U (zh) * | 2016-07-29 | 2017-01-18 | 北京慧清科技有限公司 | 双频段双天线收发前端电路系统 |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108206331B (zh) * | 2016-12-20 | 2020-11-03 | 南宁富桂精密工业有限公司 | 天线装置及其移动终端 |
CN108206331A (zh) * | 2016-12-20 | 2018-06-26 | 南宁富桂精密工业有限公司 | 天线装置及其移动终端 |
CN108540163A (zh) * | 2018-03-30 | 2018-09-14 | 联想(北京)有限公司 | 天线控制方法以及电子设备 |
CN108550978B (zh) * | 2018-04-16 | 2020-07-28 | 维沃移动通信有限公司 | 一种天线系统和移动终端 |
CN108550978A (zh) * | 2018-04-16 | 2018-09-18 | 维沃移动通信有限公司 | 一种天线系统和移动终端 |
CN109343010A (zh) * | 2018-08-22 | 2019-02-15 | 北京遥感设备研究所 | 一种多种类应答机微波链路测试装置 |
CN109194413A (zh) * | 2018-08-28 | 2019-01-11 | 北京遥感设备研究所 | 一种双频段四通道应答机微波链路测试装置 |
CN109212487A (zh) * | 2018-09-27 | 2019-01-15 | 芜湖博高光电科技股份有限公司 | 一种双频段一体的tr组件 |
CN109257064A (zh) * | 2018-10-30 | 2019-01-22 | 天津津航计算技术研究所 | 一种双天线射频前端模块 |
CN111277292A (zh) * | 2018-11-19 | 2020-06-12 | 联发科技股份有限公司 | 具有多通道传输架构的通信装置 |
CN110299928A (zh) * | 2019-06-19 | 2019-10-01 | 中国电子科技集团公司第三十八研究所 | 一种高可靠性的高功率星载宽带射频前端 |
CN112187205A (zh) * | 2020-08-20 | 2021-01-05 | 电子科技大学 | 一种任意相差输出的功分滤波网络 |
CN114337721A (zh) * | 2021-11-30 | 2022-04-12 | 中国电子科技集团公司第五十四研究所 | 一种多载波通信系统及方法 |
CN116054864A (zh) * | 2022-11-28 | 2023-05-02 | 中国电子科技集团公司第十研究所 | 一种大功率全双工通信装置及双工通信方法 |
CN115865125A (zh) * | 2023-03-01 | 2023-03-28 | 成都九洲迪飞科技有限责任公司 | 双通道收发单元 |
CN115865125B (zh) * | 2023-03-01 | 2023-06-30 | 成都九洲迪飞科技有限责任公司 | 双通道收发单元 |
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Application publication date: 20161109 Assignee: CHINA TECHNOLOGY EXCHANGE Co.,Ltd. Assignor: BEIJING HUIQING TECHNOLOGY Co.,Ltd. Contract record no.: X2023110000144 Denomination of invention: Dual band dual antenna transceiver front-end circuit system Granted publication date: 20190226 License type: Exclusive License Record date: 20231201 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
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Denomination of invention: Dual band dual antenna transceiver front-end circuit system Effective date of registration: 20231206 Granted publication date: 20190226 Pledgee: CHINA TECHNOLOGY EXCHANGE Co.,Ltd. Pledgor: BEIJING HUIQING TECHNOLOGY Co.,Ltd. Registration number: Y2023110000515 |
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