CN115668805A - 一种多个频段信号合并处理的无线收发装置 - Google Patents

一种多个频段信号合并处理的无线收发装置 Download PDF

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Publication number
CN115668805A
CN115668805A CN202180041087.5A CN202180041087A CN115668805A CN 115668805 A CN115668805 A CN 115668805A CN 202180041087 A CN202180041087 A CN 202180041087A CN 115668805 A CN115668805 A CN 115668805A
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CN
China
Prior art keywords
frequency band
combining unit
combining
signal
duplexer
Prior art date
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Pending
Application number
CN202180041087.5A
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English (en)
Inventor
周松林
马二伟
王艳伟
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SHENZHEN HUAPTEC CO Ltd
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SHENZHEN HUAPTEC CO Ltd
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Application filed by SHENZHEN HUAPTEC CO Ltd filed Critical SHENZHEN HUAPTEC CO Ltd
Publication of CN115668805A publication Critical patent/CN115668805A/zh
Pending legal-status Critical Current

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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)

Abstract

本发明提出一种多个频段信号合并处理的无线收发装置，本发明通过多个链路共用射频放大器和控制器，可以减少射频放大器和控制器的数量，放大器和控制器的外围电路同样可以减少，从而达到降低功耗、降低成本、降低电路面积的目的。

Description

PCT国内申请，说明书已公开。

Claims (11)

  1. PCT国内申请，权利要求书已公开。
CN202180041087.5A 2021-01-14 2021-01-14 一种多个频段信号合并处理的无线收发装置 Pending CN115668805A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/071658 WO2022151124A1 (zh) 2021-01-14 2021-01-14 一种多个频段信号合并处理的无线收发装置

Publications (1)

Publication Number Publication Date
CN115668805A true CN115668805A (zh) 2023-01-31

Family

ID=82447729

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180041087.5A Pending CN115668805A (zh) 2021-01-14 2021-01-14 一种多个频段信号合并处理的无线收发装置

Country Status (2)

Country Link
CN (1) CN115668805A (zh)
WO (1) WO2022151124A1 (zh)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6993286B2 (en) * 2002-08-02 2006-01-31 Radio Frequency Systems, Inc. Dual band bidirectional amplifier for wireless communication
KR100705572B1 (ko) * 2004-04-24 2007-04-10 주식회사 엠티아이 다중대역 전력 증폭기 및 이를 이용한 중계 시스템
US7903592B2 (en) * 2007-03-02 2011-03-08 Alcatel Lucent Systems and methods of efficient band amplification
CN201114050Y (zh) * 2007-09-29 2008-09-10 京信通信系统（中国）有限公司 多载波数字选频无线直放站系统
CN101854744A (zh) * 2009-03-31 2010-10-06 奥维通信股份有限公司 Gsm数字多信道选频直放站及其所采用的多信道数字选频数字信号处理方法
US10044375B2 (en) * 2015-01-30 2018-08-07 Telefonaktiebolaget Lm Ericsson (Publ) Multiband transmitter circuit with integrated circulators and filters
US20170111864A1 (en) * 2015-10-14 2017-04-20 Wilson Electronics, Llc Signal booster
CN107888274B (zh) * 2016-09-30 2021-01-26 展讯通信（上海）有限公司 移动信号中继放大装置

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Publication number Publication date
WO2022151124A1 (zh) 2022-07-21

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