JPS5356951A - Spiral resonator filter - Google Patents

Spiral resonator filter

Info

Publication number
JPS5356951A
JPS5356951A JP13211576A JP13211576A JPS5356951A JP S5356951 A JPS5356951 A JP S5356951A JP 13211576 A JP13211576 A JP 13211576A JP 13211576 A JP13211576 A JP 13211576A JP S5356951 A JPS5356951 A JP S5356951A
Authority
JP
Japan
Prior art keywords
resonator filter
resonators
spiral resonator
coupling
spiral
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
JP13211576A
Other languages
Japanese (ja)
Inventor
Shinya Okuda
Hiroyasu Sugiki
Toshi Ikezawa
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP13211576A priority Critical patent/JPS5356951A/en
Publication of JPS5356951A publication Critical patent/JPS5356951A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/005—Helical resonators; Spiral resonators

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Filters And Equalizers (AREA)

Abstract

PURPOSE:The coupling board made by sticking the dielectric on the electric conductor is provided oppositely to the resonators between the resonators, and the distance between the coupling board and the resonators is adjusted, thereby adjusting the degree of coupling between the resonators.
JP13211576A 1976-11-01 1976-11-01 Spiral resonator filter Pending JPS5356951A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13211576A JPS5356951A (en) 1976-11-01 1976-11-01 Spiral resonator filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13211576A JPS5356951A (en) 1976-11-01 1976-11-01 Spiral resonator filter

Publications (1)

Publication Number Publication Date
JPS5356951A true JPS5356951A (en) 1978-05-23

Family

ID=15073766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13211576A Pending JPS5356951A (en) 1976-11-01 1976-11-01 Spiral resonator filter

Country Status (1)

Country Link
JP (1) JPS5356951A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0514008A (en) * 1991-06-27 1993-01-22 Toko Inc Strip line filter
KR100431877B1 (en) * 1999-12-07 2004-05-20 가부시키가이샤 무라타 세이사쿠쇼 Filter, duplexer, and communication device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0514008A (en) * 1991-06-27 1993-01-22 Toko Inc Strip line filter
KR100431877B1 (en) * 1999-12-07 2004-05-20 가부시키가이샤 무라타 세이사쿠쇼 Filter, duplexer, and communication device

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