JPS56100505A - Frequency converter - Google Patents

Frequency converter

Info

Publication number
JPS56100505A
JPS56100505A JP240180A JP240180A JPS56100505A JP S56100505 A JPS56100505 A JP S56100505A JP 240180 A JP240180 A JP 240180A JP 240180 A JP240180 A JP 240180A JP S56100505 A JPS56100505 A JP S56100505A
Authority
JP
Japan
Prior art keywords
terminal
input
signal
frequency converter
transmission line
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
JP240180A
Other languages
Japanese (ja)
Inventor
Junichi Ikeda
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP240180A priority Critical patent/JPS56100505A/en
Publication of JPS56100505A publication Critical patent/JPS56100505A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)

Abstract

PURPOSE:To reduce the loss in the input side to improve the conversion efficiency, by making it unnecessary to connect the narrow-band filter to the input terminal in the frequency converter for microwave. CONSTITUTION:The receiving signal is input from terminal 7, and the local oscillation signal is input from terminal 8 through transmission line 6, and the intermediate frequency signal is output from output terminal 9 through mixing diode 1. Filters 2-5 having prescribed characteristic respectively are provided. In this circuit, the length of transmission line 6 is so selected that the circuit is opened for the band pass of the local oscillation signal from mixing diode 1 and is short-circuited for the image frequency signal band.
JP240180A 1980-01-12 1980-01-12 Frequency converter Pending JPS56100505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP240180A JPS56100505A (en) 1980-01-12 1980-01-12 Frequency converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP240180A JPS56100505A (en) 1980-01-12 1980-01-12 Frequency converter

Publications (1)

Publication Number Publication Date
JPS56100505A true JPS56100505A (en) 1981-08-12

Family

ID=11528211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP240180A Pending JPS56100505A (en) 1980-01-12 1980-01-12 Frequency converter

Country Status (1)

Country Link
JP (1) JPS56100505A (en)

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