JP2015536627A5 - - Google Patents

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Publication number
JP2015536627A5
JP2015536627A5 JP2015545460A JP2015545460A JP2015536627A5 JP 2015536627 A5 JP2015536627 A5 JP 2015536627A5 JP 2015545460 A JP2015545460 A JP 2015545460A JP 2015545460 A JP2015545460 A JP 2015545460A JP 2015536627 A5 JP2015536627 A5 JP 2015536627A5
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JP
Japan
Prior art keywords
analog
coupled
signal
output
mixer
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JP2015545460A
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English (en)
Japanese (ja)
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JP6290242B2 (ja
JP2015536627A (ja
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Priority claimed from US13/691,058 external-priority patent/US8787864B2/en
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Publication of JP2015536627A publication Critical patent/JP2015536627A/ja
Publication of JP2015536627A5 publication Critical patent/JP2015536627A5/ja
Application granted granted Critical
Publication of JP6290242B2 publication Critical patent/JP6290242B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2015545460A 2012-11-30 2013-11-27 受信機ｉｉｐ２アナログ較正 Expired - Fee Related JP6290242B2 (ja)

Applications Claiming Priority (3)

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

Publications (3)

Publication Number Publication Date
JP2015536627A JP2015536627A (ja) 2015-12-21
JP2015536627A5 true JP2015536627A5 (https=) 2016-12-22
JP6290242B2 JP6290242B2 (ja) 2018-03-07

Family

ID=49883217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015545460A Expired - Fee Related JP6290242B2 (ja) 2012-11-30 2013-11-27 受信機ｉｉｐ２アナログ較正

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
US9246664B1 (en) * 2014-08-22 2016-01-26 Interstate Electronics Corporation Receiver with multi-spectrum parallel amplification
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
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
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
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
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
WO2020214733A1 (en) * 2019-04-19 2020-10-22 Swiftlink Technologies Inc. Broadband receiver for multi-band millimeter-wave wireless communication
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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US5586147A (en) * 1991-11-25 1996-12-17 Siemens Aktiengesellschaft Osterreich Demodulation method using quadrature modulation
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
CN100594665C (zh) * 2004-01-22 2010-03-17 诺基亚公司 混频器电路
CN101123417A (zh) * 2006-08-11 2008-02-13 联华电子股份有限公司 频率转换电路
US8615205B2 (en) * 2007-12-18 2013-12-24 Qualcomm Incorporated I-Q mismatch calibration and method
US8238860B2 (en) * 2008-01-23 2012-08-07 Freescale Semiconductor, Inc. Tuning a second order intercept point of a mixer in a receiver
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
WO2010113527A1 (ja) * 2009-04-03 2010-10-07 パナソニック株式会社 ２次歪補正受信機及び２次歪補正方法
US8774314B2 (en) * 2009-06-23 2014-07-08 Qualcomm Incorporated Transmitter architectures
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
US9002310B2 (en) 2010-09-28 2015-04-07 Intel Mobile Communications GmbH IP2 calibration methods and techniques
US9325360B2 (en) * 2010-09-28 2016-04-26 Qualcomm Incorporated Reducing non-linearities in a differential receiver path prior to a mixer using calibration

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