JPS562701A - Waveguide type ferrite phase shifter - Google Patents

Waveguide type ferrite phase shifter

Info

Publication number
JPS562701A
JPS562701A JP7750879A JP7750879A JPS562701A JP S562701 A JPS562701 A JP S562701A JP 7750879 A JP7750879 A JP 7750879A JP 7750879 A JP7750879 A JP 7750879A JP S562701 A JPS562701 A JP S562701A
Authority
JP
Japan
Prior art keywords
waveguide
height
metallic plate
higher mode
phase shifter
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
JP7750879A
Other languages
Japanese (ja)
Inventor
Minoru Furukawa
Hideo Nakazato
Yoshio Kikuchi
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 JP7750879A priority Critical patent/JPS562701A/en
Publication of JPS562701A publication Critical patent/JPS562701A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H01P1/19—Phase-shifters using a ferromagnetic device
    • H01P1/195—Phase-shifters using a ferromagnetic device having a toroidal shape

Landscapes

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

Abstract

PURPOSE:To eliminate higher mode resosnance to improve performance, by providing a metallic plate in the space where a ferrimagnetic material is not provided in a square waveguide. CONSTITUTION:Thin metallic plate 7 is inserted in parallel with upper and lower walls of waveguide 1 and in the position of the approximately half height of the waveguide in the space where ferrimagnetic material 2 is not provided in square waveguide 1. By this constitution, higher mode resistance can be eliminated because metallic plate 7 reduces the height of the waveguide to the approximate half equivalently. In case that the effect is not sufficient due to the height of the waveguide, plural metallic plates 7 are inserted. Thus, higher mode resonance can be eliminated to improve performance without degradation of characteristics such as insertion loss, the phase shift extent, and used electric power.
JP7750879A 1979-06-21 1979-06-21 Waveguide type ferrite phase shifter Pending JPS562701A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7750879A JPS562701A (en) 1979-06-21 1979-06-21 Waveguide type ferrite phase shifter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7750879A JPS562701A (en) 1979-06-21 1979-06-21 Waveguide type ferrite phase shifter

Publications (1)

Publication Number Publication Date
JPS562701A true JPS562701A (en) 1981-01-13

Family

ID=13635899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7750879A Pending JPS562701A (en) 1979-06-21 1979-06-21 Waveguide type ferrite phase shifter

Country Status (1)

Country Link
JP (1) JPS562701A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2720312A1 (en) * 2012-10-12 2014-04-16 Honeywell International Inc. Systems and methods for injection molded phase shifter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2720312A1 (en) * 2012-10-12 2014-04-16 Honeywell International Inc. Systems and methods for injection molded phase shifter
US8988304B2 (en) 2012-10-12 2015-03-24 Honeywell International Inc. Systems and methods for injection molded phase shifter

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