AU2001289658A1 - Apparatus and method for improved chopping mixer - Google Patents

Apparatus and method for improved chopping mixer

Info

Publication number: AU2001289658A1
Authority: AU; Australia
Prior art keywords: chopping mixer; improved chopping; improved; mixer; chopping
Prior art date: 2000-08-17
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Abandoned

Application number

AU2001289658A

Other languages

English (en)

Inventor

Babak Bastani

Nadim Khlat

Eddie Lorenzo-Luaces

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.)

Motorola Solutions Inc

Original Assignee

Motorola Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2000-08-17

Filing date

2001-07-16

Publication date

2002-02-25

2001-07-16 Application filed by Motorola Inc filed Critical Motorola Inc

2002-02-25 Publication of AU2001289658A1 publication Critical patent/AU2001289658A1/en

Status Abandoned legal-status Critical Current

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
- H03D7/14—Balanced arrangements
- 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

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Superheterodyne Receivers (AREA)
Amplifiers (AREA)

AU2001289658A 2000-08-17 2001-07-16 Apparatus and method for improved chopping mixer Abandoned AU2001289658A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
EP00402301		2000-08-17
EP00402301A EP1184971A1 (en)	2000-08-17	2000-08-17	Switching mixer
PCT/EP2001/008154 WO2002015385A1 (en)	2000-08-17	2001-07-16	Apparatus and method for improved chopping mixer

Publications (1)

Publication Number	Publication Date
AU2001289658A1 true AU2001289658A1 (en)	2002-02-25

Family

ID=8173817

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2001289658A Abandoned AU2001289658A1 (en)	2000-08-17	2001-07-16	Apparatus and method for improved chopping mixer

Country Status (8)

Country	Link
US (1)	US6933766B2 (zh)
EP (1)	EP1184971A1 (zh)
JP (1)	JP2004507139A (zh)
KR (1)	KR100799473B1 (zh)
CN (1)	CN1448006A (zh)
AU (1)	AU2001289658A1 (zh)
TW (1)	TW543285B (zh)
WO (1)	WO2002015385A1 (zh)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6812780B2 (en) *	2002-01-16	2004-11-02	Oki Electric Industry Co., Ltd.	Filter circuit and detection circuit having filter circuit
US7382984B2 (en) *	2002-10-03	2008-06-03	Nortel Networks Limited	Electrical domain compensation of optical dispersion in an optical communications system
JP2004180281A (ja) *	2002-11-13	2004-06-24	Renesas Technology Corp	直交ミキサ回路及びそれを用いた携帯端末
KR100519876B1 (ko) *	2004-01-30	2005-10-10	삼성전자주식회사	2차 혼변조 왜곡을 제거하기 위한 직접 변환용 믹서 회로및 이를 이용한 직접 변환 송수신기
US7538596B2 (en) *	2004-05-25	2009-05-26	Silicon Laboratories, Inc.	Low distortion quadrature mixer and method therefor
US7251468B2 (en) *	2004-07-14	2007-07-31	Motorola, Inc.	Dynamically matched mixer system with improved in-phase and quadrature (I/Q) balance and second order intercept point (IP2) performance
US7177616B2 (en)	2004-08-13	2007-02-13	Freescale Semiconductor, Inc.	High linearity and low noise CMOS mixer and signal mixing method
US8228110B1 (en) *	2004-12-06	2012-07-24	Marvell International Ltd.	Low power, low voltage phase interpolator
US20060133558A1 (en) *	2004-12-20	2006-06-22	Swartz Ronald W	Mechanism to aid a phase interpolator in recovering a clock signal
CN100428641C (zh) *	2005-08-25	2008-10-22	威盛电子股份有限公司	直接转换型射频接收器的混波器
US7512393B2 (en) *	2005-10-14	2009-03-31	Skyworks Solutions, Inc.	Downconverting mixer
KR100720643B1 (ko) *	2005-10-20	2007-05-21	삼성전자주식회사	2차 혼변조 왜곡 보정 회로
US8059758B2 (en) *	2006-02-10	2011-11-15	Qualcomm, Incorporated	Conversion of multiple analog signals in an analog to digital converter
US7620381B2 (en) *	2006-05-21	2009-11-17	Realtek Semiconductor Corp.	Tri-state chopper for frequency conversion
US7826816B2 (en) *	2006-07-11	2010-11-02	Qualcomm Incorporated	Systems, methods, and apparatus for frequency conversion
US8099072B2 (en) *	2006-11-21	2012-01-17	Qualcomm Incorporated	Frequency changer circuits
US8805274B2 (en) *	2007-01-25	2014-08-12	Thomson Licensing	Frequency translation module interface
US20080186057A1 (en) *	2007-02-01	2008-08-07	Texas Instruments Incorporated	Low frequency detector including common input voltage sensor
US20090079497A1 (en) *	2007-09-21	2009-03-26	Nanoamp Solutions, Inc. (Cayman)	Phase tuning techniques
US7865164B2 (en) *	2007-09-27	2011-01-04	Qualcomm Incorporated	Apparatus and methods for downconverting radio frequency signals
US20090088121A1 (en) *	2007-09-27	2009-04-02	Nanoamp Solutions Inc. (Cayman)	High Linearity and Low Noise Mixer
US20090197552A1 (en) *	2008-01-07	2009-08-06	Peter Kurahashi	Bandwidth tunable mixer-filter using lo duty-cycle control
US8401512B2 (en)	2010-04-08	2013-03-19	Viasat, Inc.	Compact high linearity MMIC based FET resistive mixer
TWI455498B (zh) *	2011-07-26	2014-10-01	Mstar Semiconductor Inc	直接轉換接收器及其校正方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4242634A (en) *	1978-05-06	1980-12-30	Enertec	Electronic multiplying circuits
JPS60130204A (ja) *	1983-12-17	1985-07-11	Toshiba Corp	掛算回路
WO1992002929A1 (en) *	1990-08-01	1992-02-20	Maxtor Corporation	Sample data position error signal detection for digital sector servo
JP2950739B2 (ja) *	1994-11-11	1999-09-20	沖電気工業株式会社	デュアルモード送信装置
US5630228A (en) *	1995-04-24	1997-05-13	Motorola, Inc.	Double balanced mixer circuit with active filter load for a portable comunication receiver
JP3189633B2 (ja)	1995-07-25	2001-07-16	株式会社村田製作所	ミキサ
US5859559A (en) *	1997-07-31	1999-01-12	Raytheon Company	Mixer structures with enhanced conversion gain and reduced spurious signals
US6125272A (en) *	1998-09-25	2000-09-26	Motorola, Inc.	Method and apparatus providing improved intermodulation distortion protection
DE19844970C2 (de) *	1998-09-30	2001-02-22	Siemens Ag	Schaltungsanordnung zum Mischen eines Eingangssignals und eines Oszillatorsignals miteinander
US6594478B1 (en) *	2000-11-03	2003-07-15	Motorola, Inc.	Self oscillating mixer

2000
- 2000-08-17 EP EP00402301A patent/EP1184971A1/en not_active Withdrawn
2001
- 2001-07-16 US US10/362,031 patent/US6933766B2/en not_active Expired - Lifetime
- 2001-07-16 WO PCT/EP2001/008154 patent/WO2002015385A1/en active Application Filing
- 2001-07-16 JP JP2002520399A patent/JP2004507139A/ja active Pending
- 2001-07-16 AU AU2001289658A patent/AU2001289658A1/en not_active Abandoned
- 2001-07-16 KR KR1020037002318A patent/KR100799473B1/ko not_active IP Right Cessation
- 2001-07-16 CN CN01814137A patent/CN1448006A/zh active Pending
- 2001-11-05 TW TW090127410A patent/TW543285B/zh not_active IP Right Cessation

Also Published As

Publication number	Publication date
TW543285B (en)	2003-07-21
US20040041616A1 (en)	2004-03-04
KR20030043932A (ko)	2003-06-02
CN1448006A (zh)	2003-10-08
EP1184971A1 (en)	2002-03-06
WO2002015385A1 (en)	2002-02-21
JP2004507139A (ja)	2004-03-04
KR100799473B1 (ko)	2008-01-30
US6933766B2 (en)	2005-08-23

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