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JPS5516288A - Microwave circuit device - Google Patents

Microwave circuit device

Info

Publication number
JPS5516288A
JPS5516288A JP2668779A JP2668779A JPS5516288A JP S5516288 A JPS5516288 A JP S5516288A JP 2668779 A JP2668779 A JP 2668779A JP 2668779 A JP2668779 A JP 2668779A JP S5516288 A JPS5516288 A JP S5516288A
Authority
JP
Japan
Prior art keywords
microwaves
electric field
right angles
power
power supply
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
JP2668779A
Other languages
Japanese (ja)
Other versions
JPS6240667B2 (en
Inventor
Yoichi Kaneko
Kenji Sekine
Hidekazu Hase
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 JP2668779A priority Critical patent/JPS5516288A/en
Publication of JPS5516288A publication Critical patent/JPS5516288A/en
Publication of JPS6240667B2 publication Critical patent/JPS6240667B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G01S7/032—Constructional details for solid-state radar subsystems

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Waveguide Connection Structure (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

PURPOSE:To obtain microwaves with high sensitivity reception characteristics by transmission power, by discharging the microwaves to a waveguide from two mixer diodes arranged in shapes that cross at right angles with an oscillation power supply line, and by crossing the power supply line at right angles with an electric field of the waveguide. CONSTITUTION:Oscillation power is divided into two portions and applied to the connecting lines of mixer diodes XD 13, 14 when transmission, but the rate of unbalanced components is beforehand controlled because the power fills the role of an antenna and microwaves leak to the antenna side though they are weak when there are unbalanced components. When reception, the XD13, 14 keep excellent connection to a magnetic field of a waveguide portion 24 because the XD are arranged in parallel with a microwave electric field 25. The transmission power of a radar module 1 is decided by imbalance by the deviation of the characteristics of the XD13, 14 and deviation from conditions that power supply lines, such as, a coplaner line 12 or a lead wire 20 or the like cross at right angles with the electric field 25 in angles, and easily adjusted if fixing quantity leaking from an input line from a station.
JP2668779A 1979-03-09 1979-03-09 Microwave circuit device Granted JPS5516288A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2668779A JPS5516288A (en) 1979-03-09 1979-03-09 Microwave circuit device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2668779A JPS5516288A (en) 1979-03-09 1979-03-09 Microwave circuit device

Publications (2)

Publication Number Publication Date
JPS5516288A true JPS5516288A (en) 1980-02-04
JPS6240667B2 JPS6240667B2 (en) 1987-08-29

Family

ID=12200297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2668779A Granted JPS5516288A (en) 1979-03-09 1979-03-09 Microwave circuit device

Country Status (1)

Country Link
JP (1) JPS5516288A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182664A (en) * 1981-05-06 1982-11-10 Mitsubishi Electric Corp Microwave integrated circuit substrate for detecting doppler signal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182664A (en) * 1981-05-06 1982-11-10 Mitsubishi Electric Corp Microwave integrated circuit substrate for detecting doppler signal
JPH0142391B2 (en) * 1981-05-06 1989-09-12 Mitsubishi Electric Corp

Also Published As

Publication number Publication date
JPS6240667B2 (en) 1987-08-29

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