CN105553494A - 一种射频前端选频电路及其信号接收方法 - Google Patents
一种射频前端选频电路及其信号接收方法 Download PDFInfo
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- CN105553494A CN105553494A CN201610030978.1A CN201610030978A CN105553494A CN 105553494 A CN105553494 A CN 105553494A CN 201610030978 A CN201610030978 A CN 201610030978A CN 105553494 A CN105553494 A CN 105553494A
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 238000004891 communication Methods 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000010897 surface acoustic wave method Methods 0.000 claims description 5
- 230000010354 integration Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000013461 design Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
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- 238000011161 development Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification 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
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
-
- 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
- H04B1/44—Transmit/receive switching
Abstract
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CN201610030978.1A CN105553494B (zh) | 2016-01-18 | 2016-01-18 | 一种射频前端选频电路及其信号接收方法 |
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CN201610030978.1A CN105553494B (zh) | 2016-01-18 | 2016-01-18 | 一种射频前端选频电路及其信号接收方法 |
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CN105553494A true CN105553494A (zh) | 2016-05-04 |
CN105553494B CN105553494B (zh) | 2018-11-09 |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106686330A (zh) * | 2016-12-02 | 2017-05-17 | 安徽波维电子科技有限公司 | 一种基于dsp芯片的高频头处理系统 |
CN107449981A (zh) * | 2017-07-24 | 2017-12-08 | 武汉虹信通信技术有限责任公司 | 移动通信功率放大器的简易多路信号耦合检测装置及方法 |
CN108574471A (zh) * | 2017-03-14 | 2018-09-25 | 珠海全志科技股份有限公司 | 用于射频功率放大电路的全集成谐波滤波器 |
CN108631800A (zh) * | 2018-05-09 | 2018-10-09 | 深圳市盛路物联通讯技术有限公司 | 物联网低功耗射频电路及终端 |
CN109473782A (zh) * | 2018-06-04 | 2019-03-15 | 深圳市南斗星科技有限公司 | 天线及多输出端口共天线的实现方法 |
CN109586683A (zh) * | 2018-10-25 | 2019-04-05 | 安徽承鼎电子科技有限公司 | 一种开关滤波器装置 |
CN109633617A (zh) * | 2018-12-19 | 2019-04-16 | 贵州航天电子科技有限公司 | 一种基于单通道目标信息提取的毫米波收发前端 |
CN110061748A (zh) * | 2019-04-23 | 2019-07-26 | 西安电子工程研究所 | 一种多射频信号的复合传输方法 |
CN111193522A (zh) * | 2018-11-15 | 2020-05-22 | 北京松果电子有限公司 | 信号接收方法、装置、存储介质及电子设备 |
CN111697992A (zh) * | 2020-05-20 | 2020-09-22 | 扬州海科电子科技有限公司 | 一种收发一体的开关放大网络组件 |
CN115333562A (zh) * | 2022-07-06 | 2022-11-11 | 锐石创芯(深圳)科技股份有限公司 | 射频前端芯片和射频前端模组 |
WO2023185307A1 (zh) * | 2022-03-30 | 2023-10-05 | 华为技术有限公司 | 一种射频前端装置和信号处理方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080039044A1 (en) * | 2006-08-11 | 2008-02-14 | Jung-Tsan Weng | Radio Frequency Signal Transceiver Device capable of Enhancing Transmission and Reception Performance of Mobile Communication Device |
CN103475384A (zh) * | 2013-09-22 | 2013-12-25 | 东莞宇龙通信科技有限公司 | 一种抑制互扰的多模终端及可变滤波装置 |
CN203896313U (zh) * | 2014-04-30 | 2014-10-22 | 深圳市华信天线技术有限公司 | 低噪声放大器 |
-
2016
- 2016-01-18 CN CN201610030978.1A patent/CN105553494B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080039044A1 (en) * | 2006-08-11 | 2008-02-14 | Jung-Tsan Weng | Radio Frequency Signal Transceiver Device capable of Enhancing Transmission and Reception Performance of Mobile Communication Device |
CN103475384A (zh) * | 2013-09-22 | 2013-12-25 | 东莞宇龙通信科技有限公司 | 一种抑制互扰的多模终端及可变滤波装置 |
CN203896313U (zh) * | 2014-04-30 | 2014-10-22 | 深圳市华信天线技术有限公司 | 低噪声放大器 |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106686330A (zh) * | 2016-12-02 | 2017-05-17 | 安徽波维电子科技有限公司 | 一种基于dsp芯片的高频头处理系统 |
CN108574471A (zh) * | 2017-03-14 | 2018-09-25 | 珠海全志科技股份有限公司 | 用于射频功率放大电路的全集成谐波滤波器 |
CN107449981A (zh) * | 2017-07-24 | 2017-12-08 | 武汉虹信通信技术有限责任公司 | 移动通信功率放大器的简易多路信号耦合检测装置及方法 |
CN108631800A (zh) * | 2018-05-09 | 2018-10-09 | 深圳市盛路物联通讯技术有限公司 | 物联网低功耗射频电路及终端 |
CN108631800B (zh) * | 2018-05-09 | 2020-11-27 | 深圳市盛路物联通讯技术有限公司 | 物联网低功耗射频电路及终端 |
CN109473782A (zh) * | 2018-06-04 | 2019-03-15 | 深圳市南斗星科技有限公司 | 天线及多输出端口共天线的实现方法 |
CN109473782B (zh) * | 2018-06-04 | 2021-12-24 | 深圳市南斗星科技有限公司 | 天线及多输出端口共天线的实现方法 |
CN109586683A (zh) * | 2018-10-25 | 2019-04-05 | 安徽承鼎电子科技有限公司 | 一种开关滤波器装置 |
CN111193522A (zh) * | 2018-11-15 | 2020-05-22 | 北京松果电子有限公司 | 信号接收方法、装置、存储介质及电子设备 |
CN111193522B (zh) * | 2018-11-15 | 2021-08-24 | 北京小米松果电子有限公司 | 信号接收方法、装置、存储介质及电子设备 |
CN109633617A (zh) * | 2018-12-19 | 2019-04-16 | 贵州航天电子科技有限公司 | 一种基于单通道目标信息提取的毫米波收发前端 |
CN109633617B (zh) * | 2018-12-19 | 2023-05-23 | 贵州航天电子科技有限公司 | 一种基于单通道目标信息提取的毫米波收发前端 |
CN110061748A (zh) * | 2019-04-23 | 2019-07-26 | 西安电子工程研究所 | 一种多射频信号的复合传输方法 |
CN111697992A (zh) * | 2020-05-20 | 2020-09-22 | 扬州海科电子科技有限公司 | 一种收发一体的开关放大网络组件 |
CN111697992B (zh) * | 2020-05-20 | 2021-07-13 | 扬州海科电子科技有限公司 | 一种收发一体的开关放大网络组件 |
WO2023185307A1 (zh) * | 2022-03-30 | 2023-10-05 | 华为技术有限公司 | 一种射频前端装置和信号处理方法 |
CN115333562A (zh) * | 2022-07-06 | 2022-11-11 | 锐石创芯(深圳)科技股份有限公司 | 射频前端芯片和射频前端模组 |
CN115333562B (zh) * | 2022-07-06 | 2024-03-12 | 锐石创芯(深圳)科技股份有限公司 | 射频前端芯片和射频前端模组 |
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Denomination of invention: Radio frequency front-end frequency selection circuit and signal receiving method thereof Effective date of registration: 20200212 Granted publication date: 20181109 Pledgee: China Co. truction Bank Corp Guangzhou Panyu branch Pledgor: GUANGZHOU HUIRUI SITONG INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2020980000240 |
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Address after: 510000 no.2-8, North Street, Nancun Town, Panyu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou huiruisitong Technology Co.,Ltd. Address before: No.2, Nancun North Street, Nancun Town, Panyu District, Guangzhou, Guangdong 511442 Patentee before: GUANGZHOU HUIRUI SITONG INFORMATION TECHNOLOGY Co.,Ltd. |
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