ATE332032T1 - Mehrband- empfangsoszillatorfrequenzerzeugungsschaltung - Google Patents

Mehrband- empfangsoszillatorfrequenzerzeugungsschaltung

Info

Publication number
ATE332032T1
ATE332032T1 AT03791140T AT03791140T ATE332032T1 AT E332032 T1 ATE332032 T1 AT E332032T1 AT 03791140 T AT03791140 T AT 03791140T AT 03791140 T AT03791140 T AT 03791140T AT E332032 T1 ATE332032 T1 AT E332032T1
Authority
AT
Austria
Prior art keywords
generation circuit
oscillator frequency
frequency generation
oscillator
band receive
Prior art date
Application number
AT03791140T
Other languages
English (en)
Inventor
Wilhelm S Hahn
Emmanuel Riou
Original Assignee
Koninkl 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE332032T1 publication Critical patent/ATE332032T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B21/00—Generation of oscillations by combining unmodulated signals of different frequencies
    • H03B21/01—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies
    • H03B21/02—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies by plural beating, i.e. for frequency synthesis ; Beating in combination with multiplication or division of frequency
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B21/00—Generation of oscillations by combining unmodulated signals of different frequencies
    • H03B21/01—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies
    • H03B21/02—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies by plural beating, i.e. for frequency synthesis ; Beating in combination with multiplication or division of frequency
    • H03B21/025—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies by plural beating, i.e. for frequency synthesis ; Beating in combination with multiplication or division of frequency by repeated mixing in combination with division of frequency only

Landscapes

  • Superheterodyne Receivers (AREA)
  • Transmitters (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Noise Elimination (AREA)
AT03791140T 2002-08-27 2003-08-22 Mehrband- empfangsoszillatorfrequenzerzeugungsschaltung ATE332032T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/229,598 US6816021B2 (en) 2002-08-27 2002-08-27 Multiple band local oscillator frequency generation circuit

Publications (1)

Publication Number Publication Date
ATE332032T1 true ATE332032T1 (de) 2006-07-15

Family

ID=31976267

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03791140T ATE332032T1 (de) 2002-08-27 2003-08-22 Mehrband- empfangsoszillatorfrequenzerzeugungsschaltung

Country Status (10)

Country Link
US (1) US6816021B2 (de)
EP (1) EP1550204B1 (de)
JP (1) JP2005537744A (de)
KR (1) KR20050059080A (de)
CN (1) CN100492881C (de)
AT (1) ATE332032T1 (de)
AU (1) AU2003255997A1 (de)
DE (1) DE60306537T2 (de)
TW (1) TW200419930A (de)
WO (1) WO2004021572A2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10032822A1 (de) * 2000-07-06 2002-01-24 Siemens Ag Vorrichtung zur Erzeugung eines Oszillatorsignals
DE10211524A1 (de) * 2002-03-15 2003-05-22 Infineon Technologies Ag Schaltungsanordnung zur Frequenzumsetzung und Mobilfunkgerät mit der Schaltungsanordnung
US7171182B2 (en) * 2002-05-01 2007-01-30 Qualcomm Incorporated Frequency synthesizers for supporting voice communication and wireless networking standards
KR100471156B1 (ko) * 2002-12-03 2005-03-10 삼성전기주식회사 주파수 분배방식을 이용한 광대역 주파수 발생 장치
US6919416B2 (en) * 2003-04-11 2005-07-19 E. I. Du Pont De Nemours And Company Acetoacetylated polyvinyl polymers
US9602144B2 (en) * 2004-08-26 2017-03-21 Interdigital Technology Corporation Method and apparatus for processing multiple wireless communication services
US7343144B2 (en) * 2004-09-13 2008-03-11 Broadcom Corporation Frequency synthesizer using PLL architecture for wireless frequency allocation
US7203475B2 (en) * 2004-09-14 2007-04-10 Broadcom Corporation Multiple rate local oscillation generator and applications thereof
JP4560552B2 (ja) * 2004-12-30 2010-10-13 エージェンシー フォー サイエンス，テクノロジー アンド リサーチ 完全集積化超広帯域送信機回路及びシステム
KR100680273B1 (ko) 2005-01-18 2007-02-07 박욱기 무선 랜(Wireless LAN) 시스템의 RF Front-End 부분
US20060194556A1 (en) * 2005-02-02 2006-08-31 Samsung Electronics Co., Ltd. Local oscillation circuit for direct conversion receiver
US7173470B2 (en) * 2005-03-11 2007-02-06 Analog Devices, Inc. Clock sources and methods with reduced clock jitter
JP4781282B2 (ja) * 2007-01-17 2011-09-28 アルパイン株式会社 Ｆｍ受信機
US7804932B2 (en) * 2008-10-19 2010-09-28 Intel Corporation Double-feedback flexible non-integer frequency division circuit
KR101179421B1 (ko) * 2009-02-18 2012-09-05 레이스팬 코포레이션 메타 재료 전력 증폭기 시스템
US20150092636A1 (en) * 2013-09-30 2015-04-02 Broadcom Corporation Single local oscillator architecture
CN103618546A (zh) * 2013-11-27 2014-03-05 中国航天科工集团第三研究院第八三五七研究所 一种超宽倍频程压控振荡的实现方法
US9515609B1 (en) * 2015-12-31 2016-12-06 STMicroelectronics (Alps) SAS Passive mixer with duty cycle improvement through harmonics level reduction
DE102016115785A1 (de) * 2016-08-25 2018-03-01 Infineon Technologies Ag Integrierte RF-Schaltung mit Möglichkeit zum Testen von Phasenrauschen

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140447A (en) * 1961-01-18 1964-07-07 John E Olbrych Input signal controlled regenerative frequency dividers
GB1106456A (en) * 1964-06-10 1968-03-20 Plessey Uk Ltd Improvements relating to frequency synthesis
US4211975A (en) * 1978-04-04 1980-07-08 Anritsu Electric Company, Limited Local signal generation arrangement
US4249138A (en) * 1979-05-07 1981-02-03 Motorola, Inc. Citizens band transceiver frequency synthesizer with single offset and reference oscillator
JPS57123718A (en) 1981-01-24 1982-08-02 Sony Corp Electronic channel selector
FR2538656B1 (fr) * 1982-12-23 1985-06-07 Thomson Csf Procede et circuit d'asservissement en frequence et en phase d'un oscillateur local en television
JPS6160515U (de) * 1984-08-22 1986-04-23
JPS6359116A (ja) * 1986-08-28 1988-03-15 Mitsubishi Electric Corp Ｐｌｌ周波数シンセサイザ
US4831339A (en) * 1987-08-21 1989-05-16 Nemeth-Bates Corp Oscillator having low phase noise
EP0332087A1 (de) * 1988-03-09 1989-09-13 Siemens Aktiengesellschaft Frequenzmodulator
US5109532A (en) * 1990-01-30 1992-04-28 General Instrument Corporation Elimination of phase noise and drift incident to up and down conversion in a broadcast communication system
JP2802671B2 (ja) 1990-05-14 1998-09-24 本田技研工業株式会社 ミリ波レーダ送受信機
EP0717491B1 (de) * 1994-12-13 2003-02-26 Hughes Electronics Corporation Synthetisierer hoher Präzision sowie niedrigen Phasenrauschens, mit Vektormodulator
US6366620B1 (en) * 1994-12-13 2002-04-02 Hughes Electronics Corporation VSAT system
US6087865A (en) * 1994-12-22 2000-07-11 Anritsu Company Programmable frequency divider
WO1997023953A1 (fr) * 1995-12-25 1997-07-03 Matsushita Electric Industrial Co., Ltd. Dispositif haute-frequence
FI104924B (fi) * 1996-02-29 2000-04-28 Nokia Mobile Phones Ltd Lähetinvastaanotin, jossa on vaihdettava taajuusalue ja kaistanleveys
US6061575A (en) * 1996-11-06 2000-05-09 Ericsson Inc. Frequency synthesizer circuit for mobile stations
JPH10233816A (ja) * 1997-02-21 1998-09-02 Sharp Corp デジタル衛星受信機
US6029052A (en) * 1997-07-01 2000-02-22 Telefonaktiebolaget Lm Ericsson Multiple-mode direct conversion receiver
DE19805963C2 (de) * 1998-02-13 2001-02-22 Siemens Ag Integrierbare Schaltung zur Frequenzaufbereitung eines im UHF-Bereich arbeitenden Funk-Sende-Empfängers, insbesondere eines Schnurlostelefons
US6150890A (en) * 1998-03-19 2000-11-21 Conexant Systems, Inc. Dual band transmitter for a cellular phone comprising a PLL
US6163223A (en) * 1998-09-02 2000-12-19 Anritsu Company High performance dual mode multiple source/local oscillator module
JP4121640B2 (ja) * 1998-11-12 2008-07-23 富士通株式会社 局部発振回路およびその局部発振回路を含む受信回路
US6574462B1 (en) * 1999-08-25 2003-06-03 Analog Devices, Inc. Local oscillator apparatus for radio frequency communication systems
US6603362B2 (en) * 2000-03-14 2003-08-05 Intersil Americas Inc. Subsampling digitizer-based frequency synthesizer
JP3606373B2 (ja) * 2000-12-26 2005-01-05 シャープ株式会社 フィルタ具備装置

Also Published As

Publication number Publication date
EP1550204A2 (de) 2005-07-06
WO2004021572A2 (en) 2004-03-11
DE60306537D1 (de) 2006-08-10
US20040041642A1 (en) 2004-03-04
AU2003255997A8 (en) 2004-03-19
TW200419930A (en) 2004-10-01
KR20050059080A (ko) 2005-06-17
DE60306537T2 (de) 2007-06-21
US6816021B2 (en) 2004-11-09
EP1550204B1 (de) 2006-06-28
JP2005537744A (ja) 2005-12-08
AU2003255997A1 (en) 2004-03-19
CN100492881C (zh) 2009-05-27
CN1723608A (zh) 2006-01-18
WO2004021572A3 (en) 2004-04-22

Similar Documents

Publication Publication Date Title
ATE332032T1 (de) Mehrband- empfangsoszillatorfrequenzerzeugungsschaltung
EP1184970A3 (de) Frequenzsynthetisierer und Multiband-Funkgerät mit einem solchen Frequenzsynthetisierer
KR920022704A (ko) 이동 무선 전화기에 있어서 주파수 소스회로
DE60333575D1 (de) Subharmonischer mischer
DE60212174D1 (de) Integrierte halbleiter-kommunikationsschaltungsvorrichtung und drahtloses kommunikationssystem
MY131178A (en) Low noise microwave synthesizer employing high frequency combs for tuning drift cancel loop
TW200419914A (en) Voltage-controlled oscillator presetting circuit
ATE498245T1 (de) Impedanzanpassungsschaltung für ein mehrbandradiogerät
TW200630773A (en) Spread spectrum clock generating apparatus
ATE500648T1 (de) Mischerschaltung
ATE315237T1 (de) Eingebaute testschaltung zur prüfung von phasenregelkreisschaltung
DE602004005298D1 (de) Frequenzgenerator mit mehreren spannungsgesteuerten Oszillatoren
DE60305697D1 (de) Pll-schaltung
KR860000747A (ko) 사인파 링 발생기
DE60229368D1 (de) Verstärker-mischerschaltung
EP1889366A4 (de) Vorteiler für einen fraktional-n-synthesizer
EP1162728A4 (de) Spannungsgesteuerter oszillator der mehrere frequenzbänder erzeugt
TW200603438A (en) Varactor-based ring oscillator
KR930017358A (ko) 전압 제어 수정 오실레이터(vcxo)를 사용한 베이스 유닛을 갖는 두개의 송수화기 무선 전화기 시스템
DE60112499D1 (de) Synthetisierer mit gebrochenem Teilverhältnis und Kompensation des Phasenjitters
KR101398997B1 (ko) 재구성 가능 한 링구조 기반 광대역 전압제어 발진기
ATE552655T1 (de) Funkwellenempfangseinrichtung und funkwellenuhr
DE10344851B3 (de) Signalaufbereitungsschaltung
KR101018092B1 (ko) 저전력 주파수 합성기
ATE366507T1 (de) Vorschaltgerät mit begrenzter leerlaufspannung

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties