JPS5775002A - Waveguide-microstrip line converter - Google Patents

Waveguide-microstrip line converter

Info

Publication number
JPS5775002A
JPS5775002A JP15119880A JP15119880A JPS5775002A JP S5775002 A JPS5775002 A JP S5775002A JP 15119880 A JP15119880 A JP 15119880A JP 15119880 A JP15119880 A JP 15119880A JP S5775002 A JPS5775002 A JP S5775002A
Authority
JP
Japan
Prior art keywords
strip conductor
microstrip line
wavelength
tip
rectangular waveguide
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
JP15119880A
Other languages
Japanese (ja)
Other versions
JPS6153885B2 (en
Inventor
Masaki Noda
Chuichi Sodeyama
Takao Shinkawa
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 JP15119880A priority Critical patent/JPS5775002A/en
Publication of JPS5775002A publication Critical patent/JPS5775002A/en
Publication of JPS6153885B2 publication Critical patent/JPS6153885B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced lines or devices with unbalanced lines or devices
    • H01P5/107—Hollow-waveguide/strip-line transitions

Landscapes

  • Waveguides (AREA)
  • Waveguide Aerials (AREA)

Abstract

PURPOSE:To obtain wide-band and low-loss conversion characteristics, by forming pattern with the terminal opened of the 1/2 wavelength at the tip of a strip conductor of the microstrip line, which should be inserted to a rectangular waveguide, to shape the tip into a T form. CONSTITUTION:A slit 3 is provided in the advance direction of radio waves in the center position of the H plane of a rectangular waveguide 1, and a strip conductor 5 of a microstrip line 7 consisting of a surface strip conductor 5 and a reverse conductor 6 of a dielectric substrate 4 is inseted the 1/4 wavelength of a desired signal apart from a short-circuiting face 2. A T-form strip conductor 9 with the terminal opened which is orthogonal to the strip conductor 5 and extends from the center of the strip conductor 5 to both sides for a length of the 1/4 wavelength of the desired signal compressed by the dielectric substrate 4 is formed at the tip of the strip conductor, and the electromagnetic field in the microstrip mode spreads along the part between the T-form strip conductor 9 and the H face of the rectangular waveguide, thus performing conversion smoothly.
JP15119880A 1980-10-28 1980-10-28 Waveguide-microstrip line converter Granted JPS5775002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15119880A JPS5775002A (en) 1980-10-28 1980-10-28 Waveguide-microstrip line converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15119880A JPS5775002A (en) 1980-10-28 1980-10-28 Waveguide-microstrip line converter

Publications (2)

Publication Number Publication Date
JPS5775002A true JPS5775002A (en) 1982-05-11
JPS6153885B2 JPS6153885B2 (en) 1986-11-19

Family

ID=15513389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15119880A Granted JPS5775002A (en) 1980-10-28 1980-10-28 Waveguide-microstrip line converter

Country Status (1)

Country Link
JP (1) JPS5775002A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS599604U (en) * 1982-07-09 1984-01-21 ソニー株式会社 Waveguide-stripline mode converter
US4764741A (en) * 1984-08-24 1988-08-16 Ant Nachrichtentechnik Gmbh Voltage and high frequency signal supply for a diode mounted in a waveguide
EP0391596A2 (en) * 1989-04-03 1990-10-10 AT&T Corp. Reduced-height waveguide-to-microstrip transition
US5369380A (en) * 1991-01-04 1994-11-29 The Secretary Of State Of Defence In Her Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Of Defence Research Agency Microwave connector
US5726664A (en) * 1994-05-23 1998-03-10 Hughes Electronics End launched microstrip or stripline to waveguide transition with cavity backed slot fed by T-shaped microstrip line or stripline usable in a missile
US5867073A (en) * 1992-05-01 1999-02-02 Martin Marietta Corporation Waveguide to transmission line transition

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS599604U (en) * 1982-07-09 1984-01-21 ソニー株式会社 Waveguide-stripline mode converter
US4764741A (en) * 1984-08-24 1988-08-16 Ant Nachrichtentechnik Gmbh Voltage and high frequency signal supply for a diode mounted in a waveguide
EP0391596A2 (en) * 1989-04-03 1990-10-10 AT&T Corp. Reduced-height waveguide-to-microstrip transition
JPH02288501A (en) * 1989-04-03 1990-11-28 American Teleph & Telegr Co <Att> Microstrip conversion part
US5369380A (en) * 1991-01-04 1994-11-29 The Secretary Of State Of Defence In Her Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Of Defence Research Agency Microwave connector
US5867073A (en) * 1992-05-01 1999-02-02 Martin Marietta Corporation Waveguide to transmission line transition
US5726664A (en) * 1994-05-23 1998-03-10 Hughes Electronics End launched microstrip or stripline to waveguide transition with cavity backed slot fed by T-shaped microstrip line or stripline usable in a missile

Also Published As

Publication number Publication date
JPS6153885B2 (en) 1986-11-19

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