JPS56169402A - Frequency converting circuit - Google Patents

Frequency converting circuit

Info

Publication number
JPS56169402A
JPS56169402A JP7322180A JP7322180A JPS56169402A JP S56169402 A JPS56169402 A JP S56169402A JP 7322180 A JP7322180 A JP 7322180A JP 7322180 A JP7322180 A JP 7322180A JP S56169402 A JPS56169402 A JP S56169402A
Authority
JP
Japan
Prior art keywords
fed
terminal
diodes
line
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
JP7322180A
Other languages
Japanese (ja)
Inventor
Michio Kashiwagi
Naotaka Tomita
Shigekazu Hori
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7322180A priority Critical patent/JPS56169402A/en
Publication of JPS56169402A publication Critical patent/JPS56169402A/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
    • H03D9/0633—Transference of modulation using distributed inductance and capacitance by means of diodes mounted on a stripline circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplitude Modulation (AREA)

Abstract

PURPOSE:To make the manufacture of a frequency converting circuit easy and to make the size small, by the balanced type of constitution through the use of a transmission line with about 1/2 wavelength of line length and a pair of diodes. CONSTITUTION:An RF signal fed from a terminal 51 is fed to a connecting point 46 of diodes 44, 45 via an input line 50 and a capacitor 49 for intermediate frequency signal blocking. On the other hand, a local oscillating signal fed from a terminal 48 is fed to another terminal 43 of a diode 45 via a line 47. Moreover, a transmission line 41 in about 1/2 wavelength has a 50-ohm characteristic impedance, and the local oscillating signal fed to the terminal 43 by this transmission line 41 is given by about 180 deg. of phase difference and fed to another terminal 42 of the diode 44. Further, an IF signal frequency-converted by the diodes 44, 45 is picked up from a terminal 55.
JP7322180A 1980-05-31 1980-05-31 Frequency converting circuit Pending JPS56169402A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7322180A JPS56169402A (en) 1980-05-31 1980-05-31 Frequency converting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7322180A JPS56169402A (en) 1980-05-31 1980-05-31 Frequency converting circuit

Publications (1)

Publication Number Publication Date
JPS56169402A true JPS56169402A (en) 1981-12-26

Family

ID=13511887

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7322180A Pending JPS56169402A (en) 1980-05-31 1980-05-31 Frequency converting circuit

Country Status (1)

Country Link
JP (1) JPS56169402A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6258918U (en) * 1985-10-01 1987-04-11
JP2008175108A (en) * 2007-01-17 2008-07-31 Yanmar Co Ltd Rankine cycle power recovery device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6258918U (en) * 1985-10-01 1987-04-11
JP2008175108A (en) * 2007-01-17 2008-07-31 Yanmar Co Ltd Rankine cycle power recovery device

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