CN113225095B - 一种射频前端架构、天线装置及通信终端 - Google Patents

一种射频前端架构、天线装置及通信终端 Download PDF

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Publication number
CN113225095B
CN113225095B CN202110480018.6A CN202110480018A CN113225095B CN 113225095 B CN113225095 B CN 113225095B CN 202110480018 A CN202110480018 A CN 202110480018A CN 113225095 B CN113225095 B CN 113225095B
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radio frequency
module
main
band
frequency
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CN113225095A (zh
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胡自洁
倪建兴
曹原
倪楠
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Radrock Shenzhen Technology Co Ltd
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Radrock Shenzhen Technology Co Ltd
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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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
CN202110480018.6A 2020-07-24 2020-07-24 一种射频前端架构、天线装置及通信终端 Active CN113225095B (zh)

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CN202010722985.4A CN111917429B (zh) 2020-07-24 2020-07-24 一种射频前端架构、天线装置及通信终端
CN202110480018.6A CN113225095B (zh) 2020-07-24 2020-07-24 一种射频前端架构、天线装置及通信终端

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WO (1) WO2022017404A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113225095B (zh) * 2020-07-24 2023-02-28 锐石创芯(深圳)科技股份有限公司 一种射频前端架构、天线装置及通信终端
CN213661597U (zh) * 2020-12-02 2021-07-09 Oppo广东移动通信有限公司 射频L-PA Mid器件、射频收发系统和通信设备
CN112615630B (zh) * 2020-12-08 2022-07-08 惠州Tcl移动通信有限公司 一种提高射频隔离度的电路、方法及移动终端
CN114640371B (zh) * 2020-12-16 2023-05-05 Oppo广东移动通信有限公司 射频收发系统及通信设备
CN112637970B (zh) * 2020-12-16 2023-04-18 Oppo（重庆）智能科技有限公司 一种射频电路、通信装置及电子设备
CN114640372A (zh) * 2020-12-16 2022-06-17 Oppo广东移动通信有限公司 射频PA Mid器件、射频收发系统和通信设备
CN114650069A (zh) * 2020-12-18 2022-06-21 Oppo广东移动通信有限公司 射频模组及其控制方法、电子设备
CN113472385B (zh) * 2021-08-09 2022-08-16 Oppo广东移动通信有限公司 射频电路、天线装置及电子设备
CN113949401B (zh) * 2021-11-30 2022-12-09 Oppo广东移动通信有限公司 射频系统及通信设备
CN113872646B (zh) * 2021-12-06 2022-03-11 罗森伯格技术有限公司 分布式天线系统
CN115208427A (zh) * 2022-05-17 2022-10-18 山东闻远通信技术有限公司 一种5g终端的位置确认装置及车载式设备
CN118074739A (zh) * 2022-07-06 2024-05-24 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
CN117375655B (zh) * 2023-12-07 2024-04-19 深圳市新蕾电子有限公司 一种5GHz WIFI射频信号处理电路

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101882940A (zh) * 2010-06-24 2010-11-10 复旦大学 超宽带多模式自动识别双链路射频接收机前端芯片
CN102256384A (zh) * 2011-06-28 2011-11-23 东南大学 一种系统可配置射频拉远装置
CN202873080U (zh) * 2012-08-07 2013-04-10 青岛海信移动通信技术股份有限公司 支持三种通信模式的通信电路及移动终端
CN108347251A (zh) * 2017-01-25 2018-07-31 展讯通信（上海）有限公司 射频前端电路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103546184B (zh) * 2012-07-16 2017-05-10 中兴通讯股份有限公司 一种适应多模多频宽频的功放方法及系统
US10965021B2 (en) * 2018-03-05 2021-03-30 Skyworks Solutions, Inc. Radio frequency systems with tunable filter
CN109274381B (zh) * 2018-11-12 2020-06-09 北京航天控制仪器研究所 一种多频段移动通信射频收发机
CN113225095B (zh) * 2020-07-24 2023-02-28 锐石创芯(深圳)科技股份有限公司 一种射频前端架构、天线装置及通信终端

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101882940A (zh) * 2010-06-24 2010-11-10 复旦大学 超宽带多模式自动识别双链路射频接收机前端芯片
CN102256384A (zh) * 2011-06-28 2011-11-23 东南大学 一种系统可配置射频拉远装置
CN202873080U (zh) * 2012-08-07 2013-04-10 青岛海信移动通信技术股份有限公司 支持三种通信模式的通信电路及移动终端
CN108347251A (zh) * 2017-01-25 2018-07-31 展讯通信（上海）有限公司 射频前端电路

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CN111917429A (zh) 2020-11-10
CN113225095A (zh) 2021-08-06
CN111917429B (zh) 2021-05-18
WO2022017404A1 (fr) 2022-01-27

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