JPS5574215A - Microwave ferrite element - Google Patents

Microwave ferrite element

Info

Publication number
JPS5574215A
JPS5574215A JP14845678A JP14845678A JPS5574215A JP S5574215 A JPS5574215 A JP S5574215A JP 14845678 A JP14845678 A JP 14845678A JP 14845678 A JP14845678 A JP 14845678A JP S5574215 A JPS5574215 A JP S5574215A
Authority
JP
Japan
Prior art keywords
permanent magnet
ferrite
ferrite core
plate
ferrite element
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
JP14845678A
Other languages
Japanese (ja)
Inventor
Shigeru Takeda
Masaharu Kawashima
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.)
Proterial Ltd
Original Assignee
Hitachi Metals 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 Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP14845678A priority Critical patent/JPS5574215A/en
Publication of JPS5574215A publication Critical patent/JPS5574215A/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
    • H01P1/32—Non-reciprocal transmission devices
    • H01P1/38—Circulators
    • H01P1/383—Junction circulators, e.g. Y-circulators
    • H01P1/387—Strip line circulators

Landscapes

  • Non-Reversible Transmitting Devices (AREA)

Abstract

PURPOSE:To ensure high power and small size and high performance, by using the permanent magnet having greater external size than that of ferrite core, in the microwave ferrite element providing ferrite core between soft magnetic substance and permanent magnet. CONSTITUTION:The ground plate 15 is closely placed on one iron plate 13, two ferrite cores 17 are placed on it, and they are electrically shielded with the shield plate 18. The center conductor 16 is inserted between the two ferrite cores 17, and the permanent magnet 14 is closely attached on the shield plate. Further, the diameter of the permanent magnet is taken greater than that of the ferrite core to improve the insertion loss of the circulator.
JP14845678A 1978-11-30 1978-11-30 Microwave ferrite element Pending JPS5574215A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14845678A JPS5574215A (en) 1978-11-30 1978-11-30 Microwave ferrite element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14845678A JPS5574215A (en) 1978-11-30 1978-11-30 Microwave ferrite element

Publications (1)

Publication Number Publication Date
JPS5574215A true JPS5574215A (en) 1980-06-04

Family

ID=15453163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14845678A Pending JPS5574215A (en) 1978-11-30 1978-11-30 Microwave ferrite element

Country Status (1)

Country Link
JP (1) JPS5574215A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110444846A (en) * 2019-02-22 2019-11-12 中国电子科技集团公司第五十五研究所 It is a kind of to inhibit intracavitary circulator that the structure with interior resonance occurs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110444846A (en) * 2019-02-22 2019-11-12 中国电子科技集团公司第五十五研究所 It is a kind of to inhibit intracavitary circulator that the structure with interior resonance occurs
CN110444846B (en) * 2019-02-22 2021-09-17 中国电子科技集团公司第五十五研究所 Structure for inhibiting in-band resonance of intracavity circulator

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