JPS56157134A - One-body type microwave transmitter and receiver - Google Patents

One-body type microwave transmitter and receiver

Info

Publication number
JPS56157134A
JPS56157134A JP6058880A JP6058880A JPS56157134A JP S56157134 A JPS56157134 A JP S56157134A JP 6058880 A JP6058880 A JP 6058880A JP 6058880 A JP6058880 A JP 6058880A JP S56157134 A JPS56157134 A JP S56157134A
Authority
JP
Japan
Prior art keywords
receiver
temperature
transmitter
heater
body type
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
JP6058880A
Other languages
Japanese (ja)
Inventor
Katsuhiro Kimura
Keiichi Tokuyama
Mitsuyasu Masuda
Akira Endo
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 JP6058880A priority Critical patent/JPS56157134A/en
Publication of JPS56157134A publication Critical patent/JPS56157134A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)

Abstract

PURPOSE:To enhance the stability to the variation of temperature, by installing a thermostatic heater and a temperature control lead switch at a part of a transmitter/ receiver. CONSTITUTION:A transmitter/receiver consisting of a Gunn oscillator 1 incorporating a Gunn diode 2 and a receiver 2 incorporating a wave detecting diode 9 is formed within a waveguide circuit and in a one-body structure. In order to enhance the stability of temperature for both the oscillator and the receiver formed in a body, a heater 16 to raise an overall temperature, a lead switch 17 to perform a temperature control plus a heater power source 18 are provided along with a heat retaining case 19 installed on the outside of the circuit.
JP6058880A 1980-05-09 1980-05-09 One-body type microwave transmitter and receiver Pending JPS56157134A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6058880A JPS56157134A (en) 1980-05-09 1980-05-09 One-body type microwave transmitter and receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6058880A JPS56157134A (en) 1980-05-09 1980-05-09 One-body type microwave transmitter and receiver

Publications (1)

Publication Number Publication Date
JPS56157134A true JPS56157134A (en) 1981-12-04

Family

ID=13146540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6058880A Pending JPS56157134A (en) 1980-05-09 1980-05-09 One-body type microwave transmitter and receiver

Country Status (1)

Country Link
JP (1) JPS56157134A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922382A (en) * 1982-07-29 1984-02-04 Canon Inc Semiconductor laser device
JPS6246999U (en) * 1985-09-06 1987-03-23

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922382A (en) * 1982-07-29 1984-02-04 Canon Inc Semiconductor laser device
JPS6246999U (en) * 1985-09-06 1987-03-23
JPH0426956Y2 (en) * 1985-09-06 1992-06-29

Similar Documents

Publication Publication Date Title
GB1530555A (en) Microwave cooking appliance
JPS56138619A (en) Electronically controlled cooker
JPS56157134A (en) One-body type microwave transmitter and receiver
JPS6450384A (en) Microwave oven
SE7806991L (en) COOLING APPLIANCE WITH ELECTRIC OPERATION AND GAS OPERATION
GB1260261A (en) Microwave oven and antenna structure
JPS5523628A (en) Microwave oscillator
JPS5410796A (en) Humidity sensor
JPS5412553A (en) Microwave oscillation circuit
JPS5662406A (en) Microwave oscillator
JPS544052A (en) Transmission circuit of photo coupling analog signal
JPS5498282A (en) Cooking oven
JPS52129038A (en) Cooking vessel for high frequency heating device
JPS5443776A (en) Electronic watch
JPS56117404A (en) Quartz oscillator
JPS5228849A (en) Microwave oscillator
JPS52140256A (en) Multi-vibrator
JPS5465849A (en) High-frequency heater
FR2408867A1 (en) High temp. measurement of control circuit - uses solid electrolyte temp. sensitive element of doped metal oxide
JPS5389650A (en) Microwave oscillator
JPS52127145A (en) Waveguide circuit
GB1148302A (en) Improvements in or relating to Standing Wave Ratio Detectors
JPS57132081A (en) Wristwatch type communication device
JPS5366034A (en) High frequency heater
JPS5583304A (en) Solid-state oscillator