CN104838586B - 接收机iip2模拟校准 - Google Patents

接收机iip2模拟校准 Download PDF

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Publication number
CN104838586B
CN104838586B CN201380062272.8A CN201380062272A CN104838586B CN 104838586 B CN104838586 B CN 104838586B CN 201380062272 A CN201380062272 A CN 201380062272A CN 104838586 B CN104838586 B CN 104838586B
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CN
China
Prior art keywords
receiver
signal
input
output
coupled
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CN201380062272.8A
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English (en)
Chinese (zh)
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CN104838586A (zh
Inventor
L·K·梁
G·J·巴兰蒂尼
C·纳拉斯隆
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Qualcomm Inc
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Qualcomm Inc
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Publication date
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Publication of CN104838586A publication Critical patent/CN104838586A/zh
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Publication of CN104838586B publication Critical patent/CN104838586B/zh
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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/16—Multiple-frequency-changing
    • H03D7/165—Multiple-frequency-changing at least two frequency changers being located in different paths, e.g. in two paths with carriers in quadrature
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1441—Balanced arrangements with transistors using field-effect transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1458—Double balanced arrangements, i.e. where both input signals are differential
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1466—Passive mixer arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1491—Arrangements to linearise a transconductance stage of a mixer arrangement
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/18—Modifications of frequency-changers for eliminating image frequencies
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0045—Calibration of demodulators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0088—Reduction of intermodulation, nonlinearities, adjacent channel interference; intercept points of harmonics or intermodulation products

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Superheterodyne Receivers (AREA)
  • Noise Elimination (AREA)
CN201380062272.8A 2012-11-30 2013-11-27 接收机iip2模拟校准 Active CN104838586B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/691,058 2012-11-30
US13/691,058 US8787864B2 (en) 2012-11-30 2012-11-30 Receiver IIP2 analog calibration
PCT/US2013/072358 WO2014085673A1 (en) 2012-11-30 2013-11-27 Receiver iip2 analog calibration

Publications (2)

Publication Number Publication Date
CN104838586A CN104838586A (zh) 2015-08-12
CN104838586B true CN104838586B (zh) 2018-05-22

Family

ID=49883217

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380062272.8A Active CN104838586B (zh) 2012-11-30 2013-11-27 接收机iip2模拟校准

Country Status (6)

Country Link
US (1) US8787864B2 (https=)
EP (1) EP2926453A1 (https=)
JP (1) JP6290242B2 (https=)
KR (1) KR20150092183A (https=)
CN (1) CN104838586B (https=)
WO (1) WO2014085673A1 (https=)

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US8886144B2 (en) * 2011-11-03 2014-11-11 Futurewei Technologies, Inc. Compensation apparatus for receiver asymmetric wide passband frequency response with 25% duty cycle passive mixer
KR20140145881A (ko) * 2013-06-14 2014-12-24 삼성전기주식회사 무선랜 안테나 공유 장치 및 모바일 통신 단말기
US9300337B2 (en) * 2013-12-20 2016-03-29 Qualcomm Incorporated Reconfigurable carrier-aggregation receiver and filter
US20150381112A1 (en) * 2014-06-27 2015-12-31 Qualcomm Incorporated Filter with an auxiliary mixing path
US9515690B1 (en) * 2014-08-22 2016-12-06 Interstate Electronics Corporation Receiver with multi-spectrum parallel amplification
US9356639B1 (en) * 2014-08-22 2016-05-31 Interstate Electronics Corporation Receiver with multi-spectrum parallel amplification
US9246664B1 (en) * 2014-08-22 2016-01-26 Interstate Electronics Corporation Receiver with multi-spectrum parallel amplification
DE102014116338A1 (de) * 2014-11-10 2016-05-12 Intel IP Corporation Verfahren und vorrichtungen zum bestimmen von intermodulationsverzerrungen
US9979080B2 (en) 2015-07-29 2018-05-22 Qualcomm Incorporated Calibration and adaptive control of antenna tuners
US9729254B1 (en) 2016-03-18 2017-08-08 Samsung Electronics Co., Ltd Apparatus and method for providing east second order input intercept point calibration based on two tone testing
US9712198B1 (en) * 2016-03-18 2017-07-18 Samsung Electronics Co., Ltd Apparatus and method for providing background real-time second order input intercept point calibration
CN107294497B (zh) * 2016-04-01 2020-12-25 深圳市汇顶科技股份有限公司 转换电路、心跳电流信号转换装置及方法、心跳检测系统
US10432242B1 (en) * 2018-05-09 2019-10-01 Morse Micro Pty Ltd Low noise broadband amplifier with resistive matching
US10733391B1 (en) * 2019-03-08 2020-08-04 Analog Devices International Unlimited Company Switching scheme for low offset switched-capacitor integrators
WO2020183619A1 (ja) * 2019-03-12 2020-09-17 三菱電機株式会社 ミクサ
EP3956981A4 (en) * 2019-04-19 2023-01-18 Swiftlink Technologies Co., Ltd. BROADBAND RECEIVER FOR MULTI-BAND MM WAVE WIRELESS COMMUNICATIONS
FR3107796B1 (fr) * 2020-02-27 2022-03-25 St Microelectronics Alps Sas Dispositif de génération de signaux radiofréquence en quadrature de phase, utilisable en particulier dans la technologie 5G
CN111969963B (zh) * 2020-09-10 2021-04-09 苏州纳芯微电子股份有限公司 前置放大器
CN116527069A (zh) * 2023-04-28 2023-08-01 科山芯创(福建)科技有限公司 一种具有ip2修调功能的射频接收机
US12463592B2 (en) 2023-06-23 2025-11-04 Qualcomm Incorporated Active mixers with enhanced image rejection ratio (IRR)

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CN101123417A (zh) * 2006-08-11 2008-02-13 联华电子股份有限公司 频率转换电路
US20080305759A1 (en) * 2004-01-22 2008-12-11 Nokia Corporation Mixer Circuit
US20090186587A1 (en) * 2008-01-23 2009-07-23 Freescale Semiconductor, Inc. Tuning a second order intercept point of a mixer in a receiver
CN102804611A (zh) * 2009-06-23 2012-11-28 高通股份有限公司 发射器架构

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DE59209339D1 (de) * 1991-11-25 1998-06-25 Siemens Ag Oesterreich Demodulationsverfahren mit anwendung einer quadraturmodulation
US5396196A (en) * 1993-12-29 1995-03-07 At&T Corp. Quadrature modular with adaptive suppression of carrier leakage
US6266517B1 (en) * 1999-12-30 2001-07-24 Motorola, Inc. Method and apparatus for correcting distortion in a transmitter
US7212588B1 (en) * 2002-02-20 2007-05-01 National Semiconductor Corporation Double sideband-intermediate frequency radio receiver architecture
US7218896B1 (en) * 2003-12-21 2007-05-15 Redpine Signals, Inc. Multiplexed wireless receiver and transmitter
US7656931B2 (en) * 2003-12-31 2010-02-02 Ut-Battelle, Llc Hybrid spread spectrum radio system
US8615205B2 (en) 2007-12-18 2013-12-24 Qualcomm Incorporated I-Q mismatch calibration and method
US8010074B2 (en) 2008-02-08 2011-08-30 Freescale Semiconductor, Inc. Mixer circuits for second order intercept point calibration
US8060043B2 (en) 2008-10-09 2011-11-15 Freescale Semiconductor Adaptive IIP2 calibration
US8391818B2 (en) * 2009-04-03 2013-03-05 Panasonic Corporation Second-order distortion correcting receiver and second-order distortion correcting method
JP5334318B2 (ja) 2009-11-30 2013-11-06 ルネサスエレクトロニクス株式会社 通信用半導体集積回路およびその動作方法
US9325360B2 (en) * 2010-09-28 2016-04-26 Qualcomm Incorporated Reducing non-linearities in a differential receiver path prior to a mixer using calibration
US9002310B2 (en) 2010-09-28 2015-04-07 Intel Mobile Communications GmbH IP2 calibration methods and techniques

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Publication number Priority date Publication date Assignee Title
US20080305759A1 (en) * 2004-01-22 2008-12-11 Nokia Corporation Mixer Circuit
CN101123417A (zh) * 2006-08-11 2008-02-13 联华电子股份有限公司 频率转换电路
US20090186587A1 (en) * 2008-01-23 2009-07-23 Freescale Semiconductor, Inc. Tuning a second order intercept point of a mixer in a receiver
CN102804611A (zh) * 2009-06-23 2012-11-28 高通股份有限公司 发射器架构

Also Published As

Publication number Publication date
EP2926453A1 (en) 2015-10-07
WO2014085673A1 (en) 2014-06-05
JP2015536627A (ja) 2015-12-21
JP6290242B2 (ja) 2018-03-07
KR20150092183A (ko) 2015-08-12
CN104838586A (zh) 2015-08-12
US8787864B2 (en) 2014-07-22
US20140155014A1 (en) 2014-06-05

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