KR20000065112A - 신호를혼합하기위한방법및장치 - Google Patents

신호를혼합하기위한방법및장치 Download PDF

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Publication number
KR20000065112A
KR20000065112A KR1019980708703A KR19980708703A KR20000065112A KR 20000065112 A KR20000065112 A KR 20000065112A KR 1019980708703 A KR1019980708703 A KR 1019980708703A KR 19980708703 A KR19980708703 A KR 19980708703A KR 20000065112 A KR20000065112 A KR 20000065112A
Authority
KR
South Korea
Prior art keywords
port
mixer
hybrid device
signal
hybrid
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.)
Withdrawn
Application number
KR1019980708703A
Other languages
English (en)
Korean (ko)
Inventor
워런 러로이 실리
Original Assignee
비센트 비.인그라시아
모토로라 인코포레이티드
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 비센트 비.인그라시아, 모토로라 인코포레이티드 filed Critical 비센트 비.인그라시아
Publication of KR20000065112A publication Critical patent/KR20000065112A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H04B1/26—Circuits for superheterodyne receivers
    • H04B1/28—Circuits for superheterodyne receivers the receiver comprising at least one semiconductor device having three or more electrodes
    • 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
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1441—Balanced arrangements with transistors using field-effect transistors
    • 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
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1458—Double balanced arrangements, i.e. where both input signals are differential
    • 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
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1491—Arrangements to linearise a transconductance stage of a mixer arrangement
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
    • H03D9/06—Transference of modulation using distributed inductance and capacitance
    • H03D9/0658—Transference of modulation using distributed inductance and capacitance by means of semiconductor devices having more than two electrodes
    • H03D9/0675—Transference of modulation using distributed inductance and capacitance by means of semiconductor devices having more than two electrodes using field effect transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0043—Bias and operating point
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0066—Mixing
    • H03D2200/0078—Mixing using a switched phase shifter or delay line
    • 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
    • H03D7/12—Transference of modulation from one carrier to another, e.g. frequency-changing by means of semiconductor devices having more than two electrodes
    • H03D7/125—Transference of modulation from one carrier to another, e.g. frequency-changing by means of semiconductor devices having more than two electrodes with field effect transistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Superheterodyne Receivers (AREA)
KR1019980708703A 1996-04-29 1997-03-05 신호를혼합하기위한방법및장치 Withdrawn KR20000065112A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US63960296A 1996-04-29 1996-04-29
US8/639,602 1996-04-29
PCT/US1997/003370 WO1997041644A1 (en) 1996-04-29 1997-03-05 Method and apparatus for mixing signals

Publications (1)

Publication Number Publication Date
KR20000065112A true KR20000065112A (ko) 2000-11-06

Family

ID=24564801

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019980708703A Withdrawn KR20000065112A (ko) 1996-04-29 1997-03-05 신호를혼합하기위한방법및장치

Country Status (5)

Country Link
US (1) US5963858A (enExample)
EP (1) EP0940014A1 (enExample)
JP (1) JP2000509235A (enExample)
KR (1) KR20000065112A (enExample)
WO (1) WO1997041644A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO311780B1 (no) * 1997-12-23 2002-01-21 Nera Asa LO-kansellerende mikser
DE19924716A1 (de) 1999-05-31 2000-12-07 Daimler Chrysler Ag Gegentaktanordnung
JP2003296683A (ja) * 2002-04-04 2003-10-17 Matsushita Electric Ind Co Ltd 非接触ｉｃカード
US7206566B1 (en) * 2004-07-21 2007-04-17 Hrl Laboratories, Llc Apparatus and method for frequency conversion
CA2524751C (en) 2004-10-27 2009-12-29 Synergy Microwave Corporation Passive reflection mixer
US7796953B2 (en) * 2006-03-17 2010-09-14 Nokia Corporation Transmitter, power amplifier and filtering method
US20070218856A1 (en) * 2006-03-17 2007-09-20 Sami Vilhonen Receiver, transceiver and receiving method
US8792847B2 (en) * 2012-07-27 2014-07-29 Qualcomm Incorporated Linearity in passive mixer circuits
US9130517B2 (en) * 2012-10-05 2015-09-08 Qualcomm Incorporated Systems and methods of harmonic extraction and rejection
JP5997596B2 (ja) * 2012-12-06 2016-09-28 住友電気工業株式会社 ミキサ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58173906A (ja) * 1982-04-06 1983-10-12 Fujitsu Ltd 周波数変換器
JPH0638567B2 (ja) * 1985-02-08 1994-05-18 株式会社日立製作所 周波数変換器
US4677691A (en) * 1985-08-01 1987-06-30 Texas Instruments Incorporated Microwave receiver
US5027163A (en) * 1988-12-06 1991-06-25 Zenith Electronics Corporation High level wide band RF mixer
US4992761A (en) * 1989-03-06 1991-02-12 Motorola, Inc. Passive 180 degree broadband MMIC hybrid
US5006811A (en) * 1990-01-31 1991-04-09 Triquint Semiconductor, Inc. Dual quadrature frequency converter
FR2669787A1 (fr) * 1990-11-23 1992-05-29 Alcatel Telspace Melangeur hyperfrequence symetrique.
US5361409A (en) * 1991-03-12 1994-11-01 Watkins Johnson Company FET mixer having transmission line transformer
US5214796A (en) * 1991-03-29 1993-05-25 Motorola, Inc. Image separation mixer
US5265269A (en) * 1991-06-21 1993-11-23 Motorola, Inc. Intermediate frequency independent star mixer
US5303418A (en) * 1991-06-21 1994-04-12 Motorola, Inc. High isolation mixer
JP3022032B2 (ja) * 1993-03-12 2000-03-15 三菱電機株式会社 平衡形ミクサおよび１８０度分配回路および帯域阻止フィルタ

Also Published As

Publication number Publication date
US5963858A (en) 1999-10-05
JP2000509235A (ja) 2000-07-18
EP0940014A4 (enExample) 1999-09-08
WO1997041644A1 (en) 1997-11-06
EP0940014A1 (en) 1999-09-08

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 19981029

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid