JPS60240223A - イメ−ジキヤンセルミキサ− - Google Patents

イメ−ジキヤンセルミキサ−

Info

Publication number
JPS60240223A
JPS60240223A JP9695384A JP9695384A JPS60240223A JP S60240223 A JPS60240223 A JP S60240223A JP 9695384 A JP9695384 A JP 9695384A JP 9695384 A JP9695384 A JP 9695384A JP S60240223 A JPS60240223 A JP S60240223A
Authority
JP
Japan
Prior art keywords
mixer
terminal
image
frequency
circuit
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.)
Granted
Application number
JP9695384A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0250657B2 (enrdf_load_stackoverflow
Inventor
Hiroyuki Sogo
十合　博之
Hiroshi Ooyama
大山　博
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP9695384A priority Critical patent/JPS60240223A/ja
Publication of JPS60240223A publication Critical patent/JPS60240223A/ja
Publication of JPH0250657B2 publication Critical patent/JPH0250657B2/ja
Granted 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
    • 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
    • H03D7/18—Modifications of frequency-changers for eliminating image frequencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
  • Noise Elimination (AREA)
JP9695384A 1984-05-15 1984-05-15 イメ−ジキヤンセルミキサ− Granted JPS60240223A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9695384A JPS60240223A (ja) 1984-05-15 1984-05-15 イメ−ジキヤンセルミキサ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9695384A JPS60240223A (ja) 1984-05-15 1984-05-15 イメ−ジキヤンセルミキサ−

Publications (2)

Publication Number Publication Date
JPS60240223A true JPS60240223A (ja) 1985-11-29
JPH0250657B2 JPH0250657B2 (enrdf_load_stackoverflow) 1990-11-05

Family

ID=14178645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9695384A Granted JPS60240223A (ja) 1984-05-15 1984-05-15 イメ−ジキヤンセルミキサ−

Country Status (1)

Country Link
JP (1) JPS60240223A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0250657B2 (enrdf_load_stackoverflow) 1990-11-05

Similar Documents

Publication Publication Date Title
US4462107A (en) Radio receiver for frequency shift keyed signals
KR830002422B1 (ko) Fsk 신호용 무선수신기
JPH05304028A (ja) トランスフォーマー
EP1103098A1 (en) Dual-band image rejection mixer
JP2000252703A (ja) 誘電体フィルタ、誘電体デュプレクサ、通信機装置
JPS60240223A (ja) イメ−ジキヤンセルミキサ−
US4876744A (en) Mixer with rat race circuit
US5561401A (en) Quadrature modulator operable in quasi-microwave band of digital communication system
JPH10145103A (ja) ４相位相変換器およびこれを用いた直交変調器
JP3042184B2 (ja) イメージリジェクションミキサ
US5404587A (en) AFC circuit and IC of the same adapted for lower heterodyne conversion and upper heterodyne conversion
JP3159323B2 (ja) イメージキャンセルミキサ
US5420646A (en) Bandswitched tuning system having a plurality of local oscillators for a digital television receiver
JPH0728178B2 (ja) 受信周波数変換器
JPH0219643B2 (enrdf_load_stackoverflow)
JPH11331029A (ja) 双方向型無線通信装置およびそれを用いたｐｃｍｃｉａカード型双方向無線通信装置
JPS6189703A (ja) イメ−ジキヤンセル・ミキサ
JPH10242880A (ja) ミキサ回路
JPS6314504Y2 (enrdf_load_stackoverflow)
JP4066295B2 (ja) 偶高調波ミクサ
JP2937152B2 (ja) ４相直交変調器
US20030034857A1 (en) Multiplexer using ceramic filter as stacked satellite down converter
JP3020642B2 (ja) 無線受信装置
JPH0352021Y2 (enrdf_load_stackoverflow)
JPH05347529A (ja) 移相回路及び直交変復調装置