CN106664106A - 收发信机 - Google Patents

收发信机 Download PDF

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Publication number
CN106664106A
CN106664106A CN201480080913.7A CN201480080913A CN106664106A CN 106664106 A CN106664106 A CN 106664106A CN 201480080913 A CN201480080913 A CN 201480080913A CN 106664106 A CN106664106 A CN 106664106A
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CN
China
Prior art keywords
signal
frequency
wave filter
output end
input
Prior art date
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Granted
Application number
CN201480080913.7A
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English (en)
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CN106664106B (zh
Inventor
杨博
蔡华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication date
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Publication of CN106664106A publication Critical patent/CN106664106A/zh
Application granted granted Critical
Publication of CN106664106B publication Critical patent/CN106664106B/zh
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/14—Channel dividing arrangements, i.e. in which a single bit stream is divided between several baseband channels and reassembled at the receiver
    • 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
    • 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
    • H04B1/26—Circuits for superheterodyne receivers
    • H04B1/28—Circuits for superheterodyne receivers the receiver comprising at least one semiconductor device having three or more electrodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Transmitters (AREA)
  • Superheterodyne Receivers (AREA)
  • Transceivers (AREA)

Abstract

一种收发信机，发信机包括：基带控制装置(21)；升频装置(22)，与基带控制装置(21)连接，用于将基带控制装置(21)生成的基带信号升频得到中频信号；并联设置的至少两个射频通道(23)，通过第二开关(S2)与升频装置(22)连接，用于对中频信号进行变频、放大和滤波，获得其对应部分频段的射频信号；天线(24)，通过第一开关(S1)与至少两个射频通道(23)中任一射频通道的输出端串联连接，用于将该射频通道所获得的射频信号发送出去。通过并联设置至少两个射频通道，每射频通道覆盖一段频率范围，工作于不同的工作频点，在实现超宽带宽的同时，保持较高的无线通信性能。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201480080913.7A 2014-07-29 2014-07-29 收发信机 Active CN106664106B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/083217 WO2016015219A1 (zh) 2014-07-29 2014-07-29 收发信机

Publications (2)

Publication Number Publication Date
CN106664106A true CN106664106A (zh) 2017-05-10
CN106664106B CN106664106B (zh) 2019-03-08

Family

ID=55216586

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480080913.7A Active CN106664106B (zh) 2014-07-29 2014-07-29 收发信机

Country Status (4)

Country Link
US (1) US9967116B2 (zh)
EP (1) EP3197057B1 (zh)
CN (1) CN106664106B (zh)
WO (1) WO2016015219A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110995309A (zh) * 2019-11-26 2020-04-10 北京振兴计量测试研究所 多波段电子对抗射频收发装置及方法
CN112689961A (zh) * 2020-03-20 2021-04-20 华为技术有限公司 一种接收装置、发射装置及信号处理方法
CN113328769A (zh) * 2020-02-28 2021-08-31 上海华为技术有限公司 数据处理方法及其设备

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* Cited by examiner, † Cited by third party
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US9948409B2 (en) * 2016-09-20 2018-04-17 Infineon Technologies Ag Phase and amplitude signal sensing circuit for radio frequency (RF) transmitters
EP3602830B1 (en) 2017-03-28 2021-06-23 Qualcomm Incorporated Range-based transmission parameter adjustment
US10305611B1 (en) * 2018-03-28 2019-05-28 Qualcomm Incorporated Proximity detection using a hybrid transceiver
CN109600143B (zh) * 2018-10-18 2020-10-27 中国航空无线电电子研究所 30MHz～2GHz多通道宽频段通用化综合射频模块
CN112087797A (zh) * 2019-06-13 2020-12-15 南京芯奇点半导体有限公司 用于数据传输和接收的方法、通信设备和计算机可读介质
CN113364472B (zh) * 2020-03-04 2023-08-22 鹤壁天海电子信息系统有限公司 一种发射机、接收机及通信设备
CN112398777B (zh) * 2020-10-21 2023-02-03 中交航信（上海）科技有限公司 甚高频数据交换系统
CN114301511B (zh) * 2021-12-08 2024-04-16 北京微纳星空科技有限公司 一种高速上注数据的处理方法、设备及存储介质

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US20030193923A1 (en) * 1999-04-23 2003-10-16 Abdelgany Mohyeldeen Fouad Shared functional block multi-mode multi-band communication transceivers
US20060223487A1 (en) * 2005-04-04 2006-10-05 Freescale Semiconductor, Inc. Multi-band mixer and quadrature signal generator for a multi-mode radio receiver
CN101316105A (zh) * 2008-06-11 2008-12-03 苏州中科半导体集成技术研发中心有限公司 多标准多模无线收发器
US20120201330A1 (en) * 2003-06-10 2012-08-09 Shared Spectrum Company Method and system for transmitting signals with reduced spurious emissions
CN102882539A (zh) * 2011-07-14 2013-01-16 苹果公司 用于同时接收不同频带中的射频传输的无线电路

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US6118810A (en) * 1997-05-08 2000-09-12 Ericsson, Inc. Multi-channel base station/terminal design covering complete system frequency range
US7792513B2 (en) 2007-09-19 2010-09-07 The Regents Of The University Of California Distributed RF front-end for UWB receivers
US8014791B2 (en) * 2008-06-30 2011-09-06 Intelligent Sciences, Ltd. Method and system for determining position of a wireless electronic device within a volume
CN101873148B (zh) * 2009-04-23 2013-09-18 鸿富锦精密工业（深圳）有限公司 射频模块及应用该射频模块的无线通信装置
CN101588184B (zh) * 2009-07-14 2012-10-10 北京天碁科技有限公司 基于多频段的射频收信方法及收信机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030193923A1 (en) * 1999-04-23 2003-10-16 Abdelgany Mohyeldeen Fouad Shared functional block multi-mode multi-band communication transceivers
US20120201330A1 (en) * 2003-06-10 2012-08-09 Shared Spectrum Company Method and system for transmitting signals with reduced spurious emissions
US20060223487A1 (en) * 2005-04-04 2006-10-05 Freescale Semiconductor, Inc. Multi-band mixer and quadrature signal generator for a multi-mode radio receiver
CN101316105A (zh) * 2008-06-11 2008-12-03 苏州中科半导体集成技术研发中心有限公司 多标准多模无线收发器
CN102882539A (zh) * 2011-07-14 2013-01-16 苹果公司 用于同时接收不同频带中的射频传输的无线电路

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110995309A (zh) * 2019-11-26 2020-04-10 北京振兴计量测试研究所 多波段电子对抗射频收发装置及方法
CN110995309B (zh) * 2019-11-26 2021-06-18 北京振兴计量测试研究所 多波段电子对抗射频收发装置及方法
CN113328769A (zh) * 2020-02-28 2021-08-31 上海华为技术有限公司 数据处理方法及其设备
CN113328769B (zh) * 2020-02-28 2022-09-02 上海华为技术有限公司 数据处理方法及其设备
CN112689961A (zh) * 2020-03-20 2021-04-20 华为技术有限公司 一种接收装置、发射装置及信号处理方法

Also Published As

Publication number Publication date
US9967116B2 (en) 2018-05-08
EP3197057A4 (en) 2017-07-26
EP3197057B1 (en) 2019-06-19
US20170149588A1 (en) 2017-05-25
WO2016015219A1 (zh) 2016-02-04
EP3197057A1 (en) 2017-07-26
CN106664106B (zh) 2019-03-08

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