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JPS5477051A - Waveguide-strip line converter - Google Patents

Waveguide-strip line converter

Info

Publication number
JPS5477051A
JPS5477051A JP14394877A JP14394877A JPS5477051A JP S5477051 A JPS5477051 A JP S5477051A JP 14394877 A JP14394877 A JP 14394877A JP 14394877 A JP14394877 A JP 14394877A JP S5477051 A JPS5477051 A JP S5477051A
Authority
JP
Japan
Prior art keywords
magnetic field
waveguide
tri
microstrip line
plate 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
JP14394877A
Other languages
Japanese (ja)
Inventor
Takao Shinkawa
Kanji Shoyama
Chuichi Sodeyama
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 JP14394877A priority Critical patent/JPS5477051A/en
Publication of JPS5477051A publication Critical patent/JPS5477051A/en
Pending 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

  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)

Abstract

PURPOSE:To eliminate the deterioration in performance due to the discontinuity of leading out a microstrip line by arranging a tri-plate line between a waveguide and microstrip line. CONSTITUTION:Center conductor 11 is sandwiched in between dielectric plates 12 and 13, which are sandwiched in between earth conductors 14 and 15 to form a tri- plate line. Magnetic field 19 propagating through the waveguide turns into magnetic field 20 using in common ridge lines 16 and 17 provided to earth conductors 14 and 15 and propagates; after a signal is excited by conductor 11, it becomes magnetic field mode 21 and propagates through the tri-plate line to be converted into magnetic field 22 by microstrip line 18 before being outputted from terminal 23. Since the distributions of magnetic fields 19 to 22 are nearly equal, it can be converted smoothly.
JP14394877A 1977-12-02 1977-12-02 Waveguide-strip line converter Pending JPS5477051A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14394877A JPS5477051A (en) 1977-12-02 1977-12-02 Waveguide-strip line converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14394877A JPS5477051A (en) 1977-12-02 1977-12-02 Waveguide-strip line converter

Publications (1)

Publication Number Publication Date
JPS5477051A true JPS5477051A (en) 1979-06-20

Family

ID=15350766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14394877A Pending JPS5477051A (en) 1977-12-02 1977-12-02 Waveguide-strip line converter

Country Status (1)

Country Link
JP (1) JPS5477051A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003061059A1 (en) * 2002-01-03 2003-07-24 Raytheon Company Microstrip to circular waveguide transition
JP2005354698A (en) * 2004-06-09 2005-12-22 Thomson Licensing Finline type microwave band-pass filter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003061059A1 (en) * 2002-01-03 2003-07-24 Raytheon Company Microstrip to circular waveguide transition
JP2005515677A (en) * 2002-01-03 2005-05-26 レイセオン・カンパニー Microstrip for circular waveguide transitions.
JP2005354698A (en) * 2004-06-09 2005-12-22 Thomson Licensing Finline type microwave band-pass filter

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