JPS57152702A - High frequency filter - Google Patents

High frequency filter

Info

Publication number
JPS57152702A
JPS57152702A JP3852681A JP3852681A JPS57152702A JP S57152702 A JPS57152702 A JP S57152702A JP 3852681 A JP3852681 A JP 3852681A JP 3852681 A JP3852681 A JP 3852681A JP S57152702 A JPS57152702 A JP S57152702A
Authority
JP
Japan
Prior art keywords
dielectric
coupling
hole
high frequency
frequency filter
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
JP3852681A
Other languages
Japanese (ja)
Inventor
Yoji Isoda
Fumio Takeda
Osami Ishida
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP3852681A priority Critical patent/JPS57152702A/en
Publication of JPS57152702A publication Critical patent/JPS57152702A/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
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
    • H01P1/2053—Comb or interdigital filters; Cascaded coaxial cavities the coaxial cavity resonators being disposed parall to each other

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

PURPOSE:To facilitate adjusting the quantity of coupling, by fixing a dielectric to a part having a large diameter of an inner conductor and making the hole of the dielectric eccentric. CONSTITUTION:A dielectric 4 is fixed to a part having a large diameter of an inner conductor 3 by an adhesive or the like and is rotated by loosening a screw 8. Since the hole of the dielectric is eccentric, intervals between dielectrics 4 are changed by the rotation; and therefore, the intensity of the electromagnetic field near a coupling hole 7 is changed, thus adjusting easily the quantity of coupling without changing the size of the coupling hole.
JP3852681A 1981-03-17 1981-03-17 High frequency filter Pending JPS57152702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3852681A JPS57152702A (en) 1981-03-17 1981-03-17 High frequency filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3852681A JPS57152702A (en) 1981-03-17 1981-03-17 High frequency filter

Publications (1)

Publication Number Publication Date
JPS57152702A true JPS57152702A (en) 1982-09-21

Family

ID=12527717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3852681A Pending JPS57152702A (en) 1981-03-17 1981-03-17 High frequency filter

Country Status (1)

Country Link
JP (1) JPS57152702A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62169505U (en) * 1986-04-16 1987-10-27
JP2015192452A (en) * 2014-03-28 2015-11-02 インナートロン インコーポレイテッド Resonator and filter having the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62169505U (en) * 1986-04-16 1987-10-27
JP2015192452A (en) * 2014-03-28 2015-11-02 インナートロン インコーポレイテッド Resonator and filter having the same

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