DE60208886D1 - Funkgerät mit einem zu frequenzgenerator nachlaufenden frequenzvervielfacher - Google Patents

Funkgerät mit einem zu frequenzgenerator nachlaufenden frequenzvervielfacher

Info

Publication number
DE60208886D1
DE60208886D1 DE60208886T DE60208886T DE60208886D1 DE 60208886 D1 DE60208886 D1 DE 60208886D1 DE 60208886 T DE60208886 T DE 60208886T DE 60208886 T DE60208886 T DE 60208886T DE 60208886 D1 DE60208886 D1 DE 60208886D1
Authority
DE
Germany
Prior art keywords
frequency
radio
signal
tank
harmonic
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 - Fee Related
Application number
DE60208886T
Other languages
English (en)
Inventor
S Hahn
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.)
Koninklijke Philips NV
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 DE60208886D1 publication Critical patent/DE60208886D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/06—Arrangements for obtaining constant bandwidth or gain throughout tuning range or ranges
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • 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
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H03B19/06—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes
    • H03B19/14—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a semiconductor device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H03L7/0805—Details of the phase-locked loop the loop being adapted to provide an additional control signal for use outside the loop
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/50—Circuits using different frequencies for the two directions of communication
    • H04B1/52—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H04B1/525—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa with means for reducing leakage of transmitter signal into the receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Transceivers (AREA)
  • Circuits Of Receivers In General (AREA)
  • Emergency Alarm Devices (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Superheterodyne Receivers (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
DE60208886T 2001-02-23 2002-02-18 Funkgerät mit einem zu frequenzgenerator nachlaufenden frequenzvervielfacher Expired - Fee Related DE60208886D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/792,235 US6985702B2 (en) 2001-02-23 2001-02-23 Transceiver with frequency multiplier tracked to frequency generator
PCT/IB2002/000498 WO2002067443A2 (en) 2001-02-23 2002-02-18 Transceiver with frequency multiplier tracked to frequency generator

Publications (1)

Publication Number Publication Date
DE60208886D1 true DE60208886D1 (de) 2006-04-13

Family

ID=25156199

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60208886T Expired - Fee Related DE60208886D1 (de) 2001-02-23 2002-02-18 Funkgerät mit einem zu frequenzgenerator nachlaufenden frequenzvervielfacher

Country Status (8)

Country Link
US (1) US6985702B2 (de)
EP (1) EP1364470B1 (de)
JP (1) JP2004519889A (de)
KR (1) KR20020089518A (de)
CN (1) CN1457559A (de)
AT (1) ATE316716T1 (de)
DE (1) DE60208886D1 (de)
WO (1) WO2002067443A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7933555B2 (en) * 1999-10-21 2011-04-26 Broadcom Corporation System and method for reducing phase noise
EP1242257A1 (de) * 1999-12-20 2002-09-25 Transense Technologies PLC Reifenzustandsüberwachungssystem
US7336939B2 (en) * 2003-05-21 2008-02-26 Broadcom Corporation Integrated tracking filters for direct conversion and low-IF single conversion broadband filters
JP4532502B2 (ja) * 2003-12-02 2010-08-25 ソリアニス・ホールディング・アーゲー 生きている組織の特性を測定するための装置
TWI227601B (en) * 2003-12-26 2005-02-01 Mediatek Inc Transceiver module
KR20050069297A (ko) * 2003-12-31 2005-07-05 삼성전자주식회사 데이터 전송을 위한 주파수 생성 장치 및 방법
US7620371B2 (en) * 2004-07-30 2009-11-17 Broadcom Corporation Transmitter signal strength indicator
US8917805B2 (en) 2012-11-20 2014-12-23 International Business Machines Corporation Bipolar transistor frequency doublers at millimeter-wave frequencies
US8901973B2 (en) * 2013-04-19 2014-12-02 Keysight Technologies, Inc. Multi-band frequency multiplier
CN103354442B (zh) * 2013-07-11 2015-12-23 东南大学 一种多功能倍频器
FR3047630B1 (fr) 2016-02-10 2018-04-20 Airbus Operations (S.A.S.) Dispositif de commande d'un systeme de communication d'un aeronef
FR3047631B1 (fr) 2016-02-10 2018-04-20 Airbus Operations (S.A.S.) Dispositif de commande d'un systeme de communication d'un aeronef
US10305453B2 (en) * 2017-09-11 2019-05-28 Apple Inc. Electronic device antennas having multiple operating modes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4132951A (en) * 1977-04-27 1979-01-02 Texas Instruments Incorporated Digital processor controlled radio system
US5392460A (en) * 1993-04-23 1995-02-21 Nokia Mobile Phones Ltd. Dual mode radiotelephone terminal selectively operable for frequency modulated or phase modulated operation
US5903196A (en) 1997-04-07 1999-05-11 Motorola, Inc. Self centering frequency multiplier
EP0951147B1 (de) * 1998-04-16 2007-03-28 Koninklijke Philips Electronics N.V. Empfänger und ein Verfahren zür Abstimmung von einer der Hoghfrequenzstufen in einem Empfänger

Also Published As

Publication number Publication date
CN1457559A (zh) 2003-11-19
KR20020089518A (ko) 2002-11-29
EP1364470A2 (de) 2003-11-26
EP1364470B1 (de) 2006-01-25
WO2002067443A2 (en) 2002-08-29
ATE316716T1 (de) 2006-02-15
US6985702B2 (en) 2006-01-10
WO2002067443A3 (en) 2003-02-27
US20020119759A1 (en) 2002-08-29
JP2004519889A (ja) 2004-07-02

Similar Documents

Publication Publication Date Title
ATE381815T1 (de) Reduktion vom lecksignal eines lokaloszillators in einem direktkonversionsverfahren
DE60208886D1 (de) Funkgerät mit einem zu frequenzgenerator nachlaufenden frequenzvervielfacher
DE60038178D1 (de) Frequenzumsetzer unter verwendung eines aperiodischen überlagerungsoszillatorsignals
TW200635235A (en) Frequency calibration for a monolithic clock generator and timing/frequency reference
GB9916904D0 (en) Testing response of a radio transceiver
WO2004021579A3 (en) Wireless transmitter incorporating a synchronous oscillator in a translation loop
ATE369026T1 (de) Hörgerät mit einem hochfrequenzempfänger
EA200300877A1 (ru) Уровнемер, работающий на микроволнах
DE602004024891D1 (de) Sender/Empfänger-Architektur mit verringerter VCO-Pull-Empfindlichkeit
JP2008148187A5 (de)
DE602004007868D1 (de) Lokaloszillator für einen harmonischen Mischer mit Unterdrückung der Spiegelfrequenz
DE60309152D1 (de) Frequenzsynthesizer für sprachübertragungs- und funknetzwerks-standards
DE602004005298D1 (de) Frequenzgenerator mit mehreren spannungsgesteuerten Oszillatoren
ATE370634T1 (de) Hörgerät mit einem hochfrequenzempfänger
KR100473131B1 (ko) 통신 장치
ATE545216T1 (de) Anordnung einer funkübertragungsstrecke
SE9304225L (sv) Lokaloscillator
EP1583226A3 (de) Funk-Kommunikationsgerät
JPS539454A (en) Multiplying circuit
RU17106U1 (ru) Устройство для формирования сигналов рабочих частот приемопередатчика радиолокационной станции
DE60215773D1 (de) Transceiver mit Frequenzaufbereitungsschaltung
JPS5795729A (en) Radio transmitter and receiver
Kawakami Low-noise phase-locked frequency source
KR20090068890A (ko) 클럭신호의 주파수 가변장치
WO2008084638A1 (ja) 逓倍発振回路及びこれを搭載した無線装置

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee