JPS5574210A - Circulator and isolator - Google Patents

Circulator and isolator

Info

Publication number
JPS5574210A
JPS5574210A JP14845078A JP14845078A JPS5574210A JP S5574210 A JPS5574210 A JP S5574210A JP 14845078 A JP14845078 A JP 14845078A JP 14845078 A JP14845078 A JP 14845078A JP S5574210 A JPS5574210 A JP S5574210A
Authority
JP
Japan
Prior art keywords
shield plate
ground plate
closely
soft magnetic
coercive force
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
JP14845078A
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 JP14845078A priority Critical patent/JPS5574210A/en
Publication of JPS5574210A publication Critical patent/JPS5574210A/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 small size and low cost and the durability against high power, by closely placing the shield plate enclosing ground plate and ferrite core and the permanent magent 1000-26000Oe in coercive force on the soft magnetic substance. CONSTITUTION:The ground plate 8 is closely placed on the soft magnetic substance 8. Further, the shield plate 11 containing one or more ferrite cores 12 and center conductors 13 is placed near the center of the upper part of the ground plate 10. Further, the permanent magnet 1000-26000Oe in coercive force IHc is closely placed at the upper part of the ferrite core 12 via the shield plate 11. As required, the case 14 is covered.
JP14845078A 1978-11-30 1978-11-30 Circulator and isolator Pending JPS5574210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14845078A JPS5574210A (en) 1978-11-30 1978-11-30 Circulator and isolator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14845078A JPS5574210A (en) 1978-11-30 1978-11-30 Circulator and isolator

Publications (1)

Publication Number Publication Date
JPS5574210A true JPS5574210A (en) 1980-06-04

Family

ID=15453048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14845078A Pending JPS5574210A (en) 1978-11-30 1978-11-30 Circulator and isolator

Country Status (1)

Country Link
JP (1) JPS5574210A (en)

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