DE60310569D1 - Mischeranordnung unter verwendung von einigen oszillatoren und darauf basierenden systemen - Google Patents

Mischeranordnung unter verwendung von einigen oszillatoren und darauf basierenden systemen

Info

Publication number
DE60310569D1
DE60310569D1 DE60310569T DE60310569T DE60310569D1 DE 60310569 D1 DE60310569 D1 DE 60310569D1 DE 60310569 T DE60310569 T DE 60310569T DE 60310569 T DE60310569 T DE 60310569T DE 60310569 D1 DE60310569 D1 DE 60310569D1
Authority
DE
Germany
Prior art keywords
input
mixer
local oscillator
signal
output
Prior art date
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.)
Expired - Lifetime
Application number
DE60310569T
Other languages
English (en)
Other versions
DE60310569T2 (de
Inventor
Z Wang
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.)
NXP BV
Original Assignee
Koninklijke Philips Electronics NV
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.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE60310569D1 publication Critical patent/DE60310569D1/de
Publication of DE60310569T2 publication Critical patent/DE60310569T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Transmitters (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Noise Elimination (AREA)
DE60310569T 2002-08-08 2003-08-05 Mischeranordnung unter verwendung von einigen oszillatoren und darauf basierenden systemen Expired - Lifetime DE60310569T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02017848 2002-08-08
EP02017848 2002-08-08
PCT/IB2003/003138 WO2004015439A2 (en) 2002-08-08 2003-08-05 Improved mixers with a plurality of local oscillators and systems based thereon

Publications (2)

Publication Number Publication Date
DE60310569D1 true DE60310569D1 (de) 2007-02-01
DE60310569T2 DE60310569T2 (de) 2007-10-04

Family

ID=31502697

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60310569T Expired - Lifetime DE60310569T2 (de) 2002-08-08 2003-08-05 Mischeranordnung unter verwendung von einigen oszillatoren und darauf basierenden systemen

Country Status (8)

Country Link
US (1) US7272370B2 (de)
EP (1) EP1529338B1 (de)
JP (1) JP4335135B2 (de)
CN (1) CN100431261C (de)
AT (1) ATE349103T1 (de)
AU (1) AU2003255865A1 (de)
DE (1) DE60310569T2 (de)
WO (1) WO2004015439A2 (de)

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ATE349103T1 (de) * 2002-08-08 2007-01-15 Koninkl Philips Electronics Nv Mischeranordnung unter verwendung von einigen oszillatoren und darauf basierenden systemen
WO2006041674A2 (en) * 2004-10-08 2006-04-20 Jianping Pan Integrated tuner for terrestrial and cable television
CA2590456C (en) * 2004-12-10 2014-10-07 Maxlinear Inc. Harmonic reject receiver architecture and mixer
DE102005004084B4 (de) * 2005-01-24 2009-11-26 Atmel Automotive Gmbh Mischstufe und Verfahren zur Mischung von zwei Signalen, die verschiedene Frequenzen besitzen
US7904036B2 (en) * 2005-12-02 2011-03-08 Telefonaktiebolaget Lm Ericsson (Publ) Modulation method and apparatus
JP4904906B2 (ja) * 2006-04-27 2012-03-28 パナソニック株式会社 受信装置とこれを用いた電子機器
FR2900518B1 (fr) * 2006-04-28 2008-10-31 Stantec Soc Par Actions Simpli Dispositif et procede pour generer un signal impulsionnel de sortie, en particulier a ultra large bande, a partir d'un signal impulsionnel d'origine
US8045951B2 (en) * 2006-05-11 2011-10-25 Realtek Semiconductor Corp. Dual-LO mixer and radio
DE102006045160A1 (de) * 2006-09-25 2008-04-03 Robert Bosch Gmbh Funkempfänger
US20080194222A1 (en) * 2007-02-14 2008-08-14 Realtek Semiconductor Corp. Mixing apparatus and method
US8483643B2 (en) 2009-01-29 2013-07-09 Panasonic Corporation Harmonic rejection mixer
JP5622592B2 (ja) 2009-01-29 2014-11-12 パナソニック株式会社 多相ミキサ
JP5494252B2 (ja) * 2009-09-11 2014-05-14 ソニー株式会社 同期発振器、クロック再生装置、クロック分配回路、およびマルチモード注入回路
US8422975B2 (en) * 2010-06-09 2013-04-16 Qualcomm, Incorporated Harmonic suppression and/or rejection
WO2012032936A1 (ja) * 2010-09-09 2012-03-15 日本電気株式会社 信号処理回路、信号処理方法及び制御プログラムの記録媒体
US8463224B2 (en) * 2011-10-12 2013-06-11 Tektronix, Inc. Arbitrary multiband overlay mixer apparatus and method for bandwidth multiplication
US8890736B2 (en) * 2012-09-11 2014-11-18 Mediatek Inc. Signal mixing circuit and associated converter
US9338528B2 (en) 2013-07-18 2016-05-10 Globalfoundries Inc. Optimal positioning of reflecting optical devices
US9460049B2 (en) 2013-07-18 2016-10-04 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Dynamic formation of symmetric multi-processor (SMP) domains
KR102073903B1 (ko) * 2013-10-31 2020-03-02 삼성전자주식회사 무선 송신 장치에서 신호 이득을 제어하기 위한 장치 및 방법
US9323878B2 (en) 2014-02-07 2016-04-26 Freescale Semiconductor, Inc. Method of optimizing the design of an electronic device with respect to electromagnetic emissions based on frequency spreading introduced by data post-processing, computer program product for carrying out the method and associated article of manufacture
US9400861B2 (en) * 2014-02-07 2016-07-26 Freescale Semiconductor, Inc. Method of optimizing the design of an electronic device with respect to electromagnetic emissions based on frequency spreading introduced by software, computer program product for carrying out the method and associated article of manufacture
US9323879B2 (en) * 2014-02-07 2016-04-26 Freescale Semiconductor, Inc. Method of optimizing the design of an electronic device with respect to electromagnetic emissions based on frequency spreading introduced by hardware, computer program product for carrying out the method and associated article of manufacture
US9577328B2 (en) * 2014-04-18 2017-02-21 Raytheon Company Beam forming system having linear samplers
CN105659548B (zh) * 2014-07-29 2019-04-26 华为技术有限公司 接收机和信号处理方法
WO2016021095A1 (ja) * 2014-08-07 2016-02-11 日本電気株式会社 可変ｒｆフィルタおよび無線装置
KR101952813B1 (ko) * 2015-04-14 2019-02-27 알프스 알파인 가부시키가이샤 정현파 승산 장치와 이것을 가지는 입력 장치
JP6419674B2 (ja) * 2015-10-16 2018-11-07 アルプス電気株式会社 正弦波乗算装置とこれを有する入力装置
JP6419675B2 (ja) * 2015-10-16 2018-11-07 アルプス電気株式会社 アナログ−デジタル変換器
EP3349092A4 (de) 2015-10-16 2018-10-24 Alps Electric Co., Ltd. Sinuswellenmultiplikator und eingabevorrichtung damit
JP2018082456A (ja) * 2017-12-25 2018-05-24 古河電気工業株式会社 周波数変換装置

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US4137497A (en) * 1977-10-31 1979-01-30 Raythoon Company Frequency measuring apparatus
GB2214014A (en) * 1987-12-18 1989-08-23 Philips Electronic Associated Signal receiving arrangement
US5220683A (en) * 1991-08-26 1993-06-15 All Systems, Inc. Ultra-widebandwidth compressive receiver
US5390248A (en) * 1993-01-15 1995-02-14 M.H. Segan & Company Apparatus for determining tonal characteristics of an object and method thereof
US5761615A (en) * 1995-05-31 1998-06-02 Motorola, Inc. Wide band zero if quadrature demodulator using a intermediate frequency and a single local oscillator
US6094569A (en) * 1997-08-12 2000-07-25 U.S. Philips Corporation Multichannel radio device, a radio communication system, and a fractional division frequency synthesizer
US6397051B1 (en) * 1998-12-21 2002-05-28 At&T Corporation Dual image-reject mixer receiver for multiple channel reception and processing
US6728528B1 (en) * 1999-06-28 2004-04-27 Skyworks Solutions Inc. Wireless communications device allowing a soft handoff procedure in a mobile communications system
US6452982B1 (en) * 1999-09-10 2002-09-17 Raytheon Company Method and system for-down-converting a signal
US6728525B1 (en) * 2000-09-01 2004-04-27 Motorola, Inc. Multimode transceiver with multiple if's and common injection
US6960962B2 (en) * 2001-01-12 2005-11-01 Qualcomm Inc. Local oscillator leakage control in direct conversion processes
US6920185B2 (en) * 2001-07-23 2005-07-19 Advent Networks, Inc Distributed block frequency converter
US6993295B2 (en) * 2002-01-08 2006-01-31 Intel Corporation Weaver image reject mixer with fine resolution frequency step size
ATE349103T1 (de) * 2002-08-08 2007-01-15 Koninkl Philips Electronics Nv Mischeranordnung unter verwendung von einigen oszillatoren und darauf basierenden systemen

Also Published As

Publication number Publication date
CN1675824A (zh) 2005-09-28
JP4335135B2 (ja) 2009-09-30
ATE349103T1 (de) 2007-01-15
DE60310569T2 (de) 2007-10-04
AU2003255865A1 (en) 2004-02-25
CN100431261C (zh) 2008-11-05
EP1529338A2 (de) 2005-05-11
WO2004015439A3 (en) 2004-08-05
WO2004015439A2 (en) 2004-02-19
US7272370B2 (en) 2007-09-18
EP1529338B1 (de) 2006-12-20
JP2005536099A (ja) 2005-11-24
US20060040634A1 (en) 2006-02-23
AU2003255865A8 (en) 2004-02-25

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: WANG, Z., 52066 AACHEN, DE

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NXP B.V., EINDHOVEN, NL

8328 Change in the person/name/address of the agent

Representative=s name: EISENFUEHR, SPEISER & PARTNER, 10178 BERLIN