JPS57118406A - Double balance mixer circuit - Google Patents

Double balance mixer circuit

Info

Publication number
JPS57118406A
JPS57118406A JP383681A JP383681A JPS57118406A JP S57118406 A JPS57118406 A JP S57118406A JP 383681 A JP383681 A JP 383681A JP 383681 A JP383681 A JP 383681A JP S57118406 A JPS57118406 A JP S57118406A
Authority
JP
Japan
Prior art keywords
signal
mixer circuit
baluns
plus
supplied
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.)
Pending
Application number
JP383681A
Other languages
Japanese (ja)
Inventor
Takao Shinkawa
Masaki Noda
Chuichi Sodeyama
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP383681A priority Critical patent/JPS57118406A/en
Publication of JPS57118406A publication Critical patent/JPS57118406A/en
Pending 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
    • H03D7/14—Balanced arrangements
    • H03D7/1408—Balanced arrangements with diodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplitude Modulation (AREA)

Abstract

PURPOSE:To realize a plane circuit for a mixer circuit that performs the frequency conversion at the SHF band, by equivalently forming a diode bridge with use of baluns and eliminating the cross part between the input lines. CONSTITUTION:The baluns 13-15 have the intermediate taps which are grounded at the secondary side and applies the force of balance with phases adverse to each other. The phase is set adverse for the first signal that is supplied to the balun from a terminal 16. The first signal is applied to diodes D3 and D4 plus D1 and D2 from terminals 11 and 12. At the same time, the phase is set adverse for the 2nd signal that is supplied to the baluns 14 and 15 form a terminal 17. This end signal is supplied to the D4 and D3 plus D1 and D2 from terminals 9' and 10' plus 9'' and 10'' respectively. In such constitution, the 1st and 2nd signals are applied efficiently to the diodes D1-D4, and the cross part is eliminated between the input lines. Thus an excellent mixer circuit is obtained with no deterioration caused to the high frequency characteristics.
JP383681A 1981-01-16 1981-01-16 Double balance mixer circuit Pending JPS57118406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP383681A JPS57118406A (en) 1981-01-16 1981-01-16 Double balance mixer circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP383681A JPS57118406A (en) 1981-01-16 1981-01-16 Double balance mixer circuit

Publications (1)

Publication Number Publication Date
JPS57118406A true JPS57118406A (en) 1982-07-23

Family

ID=11568265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP383681A Pending JPS57118406A (en) 1981-01-16 1981-01-16 Double balance mixer circuit

Country Status (1)

Country Link
JP (1) JPS57118406A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8644787B1 (en) * 2010-06-09 2014-02-04 Rockwell Collins, Inc. Apparatus and method for forming multiple independent and dynamically adaptable intermediate frequency signals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8644787B1 (en) * 2010-06-09 2014-02-04 Rockwell Collins, Inc. Apparatus and method for forming multiple independent and dynamically adaptable intermediate frequency signals

Similar Documents

Publication Publication Date Title
US4063176A (en) Broadband high frequency mixer
JPH03184404A (en) Mixer
JPS57118406A (en) Double balance mixer circuit
US4367560A (en) Low frequency converter with diode quad mixer
JPS56110324A (en) Branching device
MY115367A (en) Double tuned rf circuit with balanced secondary
SU1177878A1 (en) Duplex balanced harmonic mixer
US4365350A (en) Low frequency converter with diode pair mixer
JPH0138975Y2 (en)
JPS57193106A (en) Image cancellation type frequency converter
SU1121772A1 (en) Frequency converter
JPS57193103A (en) Synthesizing circuit for amplitude and phase of multi-input and multi-output
JPS56110323A (en) Branching device
JPS54102942A (en) Antenna circuit
JPS56154809A (en) Balanced modulator
JPS628579Y2 (en)
JPH0346804A (en) Mixer
JPS5635507A (en) Double balanced frequency transducer
JPS60102006A (en) Variable phase shifter
US3238474A (en) Four-port hybrid transformer circuit providing accurate sum and difference outputs
JPS5761311A (en) Frequency converting circuit
JPS62210708A (en) Double balanced type frequency converter
JPS56110325A (en) Branching device
JPS57152745A (en) Frequency conversion system
JPH06104614A (en) High frequency power combining and distributing circuit