KR910700565A - 믹서회로 - Google Patents

믹서회로

Info

Publication number
KR910700565A
KR910700565A KR1019900701983A KR900701983A KR910700565A KR 910700565 A KR910700565 A KR 910700565A KR 1019900701983 A KR1019900701983 A KR 1019900701983A KR 900701983 A KR900701983 A KR 900701983A KR 910700565 A KR910700565 A KR 910700565A
Authority
KR
South Korea
Prior art keywords
terminal
pair
balanced
terminals
lance
Prior art date
Application number
KR1019900701983A
Other languages
English (en)
Other versions
KR940000924B1 (ko
Inventor
노리아끼 오오모또
Original Assignee
다니이 아끼오
마쯔시다덴기산교 가부시기가이샤
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 다니이 아끼오, 마쯔시다덴기산교 가부시기가이샤 filed Critical 다니이 아끼오
Publication of KR910700565A publication Critical patent/KR910700565A/ko
Application granted granted Critical
Publication of KR940000924B1 publication Critical patent/KR940000924B1/ko

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
    • H03D7/02—Transference of modulation from one carrier to another, e.g. frequency-changing by means of diodes
    • 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
    • H03D9/0608—Transference of modulation using distributed inductance and capacitance by means of diodes
    • 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
    • H03D7/1408—Balanced arrangements with diodes

Abstract

내용 없음.

Description

믹서회로
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 종래예에 있어서의 더블 밸런스드믹서의 등가회로도.
제2도는 종래예에 있어서의 싱글밸런스드믹서의 등가회로도.
제3도는 밸런트랜스의 사시도.
제4도 a,b는 종래예에 있어서의 싱글밸런스드믹서의 평면도 및 측면도.

Claims (1)

  1. 페라이트코어에 선재를 감아서 이루어진 1쌍의 불평형단자와, 접지단자와 1쌍의 평형단자를 가진 밸런트랜스와, 상기 밸런트랜스의 각각의 단자를 지지대단부에 갖추어지는 각각의 도전성의 스템에 접속하고, 또한 밸런트랜스를 고정하는 상기 지지대와, 1쌍의 평형단자사이에 동일한 극성을 직렬 접속된 아이오우드와, 상기 지지대의 각각의 평형단자와 접지단자 사이에 접속된 공심코일을 구비하고, 1쌍의 불평형단자를 국부발진입력단자, 직렬접속된 다이오우드의 접속점을 고주파입력단자 및 중간주파 출력단자로 하는 것을 특징으로 하는 믹서회로.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900701983A 1989-01-10 1989-12-28 믹서회로 KR940000924B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1003145A JPH0644693B2 (ja) 1989-01-10 1989-01-10 ミクサ回路
JP1-3145 1989-01-10
PCT/JP1989/001318 WO1990008425A1 (en) 1989-01-10 1989-12-28 Mixer

Publications (2)

Publication Number Publication Date
KR910700565A true KR910700565A (ko) 1991-03-15
KR940000924B1 KR940000924B1 (ko) 1994-02-04

Family

ID=11549186

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900701983A KR940000924B1 (ko) 1989-01-10 1989-12-28 믹서회로

Country Status (7)

Country Link
US (1) US5179732A (ko)
EP (1) EP0403661B1 (ko)
JP (1) JPH0644693B2 (ko)
KR (1) KR940000924B1 (ko)
AU (1) AU624212B2 (ko)
DE (1) DE68921883T2 (ko)
WO (1) WO1990008425A1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04162807A (ja) * 1990-10-26 1992-06-08 Matsushita Electric Ind Co Ltd 混合装置
JP2914247B2 (ja) * 1995-10-17 1999-06-28 日本電気株式会社 平衡変調器
US5790945A (en) * 1997-01-09 1998-08-04 Hewlett-Packard Company Resonator for coupling intermediate frequency signals from a radio frequency mixer
JP2005348054A (ja) * 2004-06-02 2005-12-15 Murata Mfg Co Ltd 平衡型クロック信号出力回路およびこれを用いた高周波発振器
US7683733B2 (en) * 2008-02-04 2010-03-23 Freescale Semiconductor, Inc. Balun transformer with improved harmonic suppression
US7924130B2 (en) * 2008-08-20 2011-04-12 Bel Fuse (Macao Commercial Offshore) Limited Isolation magnetic devices capable of handling high speed communications

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052785A (en) * 1975-11-28 1977-10-11 Dana Corporation Method of making a transformer assembly
JPS6028331A (ja) * 1983-07-27 1985-02-13 Hitachi Ltd ダブルコンバ−ジヨンチユ−ナ
JPS6322739A (ja) * 1986-04-08 1988-01-30 Kyokuto Kaihatsu Kogyo Co Ltd 荷受台昇降装置におけるストツパ装置
US4864644A (en) * 1986-10-17 1989-09-05 Matsushita Electric Industrial Co., Ltd. VHF-UHF mixer having a balun
US5003622A (en) * 1989-09-26 1991-03-26 Astec International Limited Printed circuit transformer

Also Published As

Publication number Publication date
DE68921883D1 (de) 1995-04-27
AU624212B2 (en) 1992-06-04
KR940000924B1 (ko) 1994-02-04
JPH02183608A (ja) 1990-07-18
WO1990008425A1 (en) 1990-07-26
EP0403661A1 (en) 1990-12-27
EP0403661B1 (en) 1995-03-22
JPH0644693B2 (ja) 1994-06-08
EP0403661A4 (en) 1991-07-03
US5179732A (en) 1993-01-12
AU4830990A (en) 1990-08-13
DE68921883T2 (de) 1995-12-07

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