JPS56146302A - Microwave filter - Google Patents

Microwave filter

Info

Publication number
JPS56146302A
JPS56146302A JP4982780A JP4982780A JPS56146302A JP S56146302 A JPS56146302 A JP S56146302A JP 4982780 A JP4982780 A JP 4982780A JP 4982780 A JP4982780 A JP 4982780A JP S56146302 A JPS56146302 A JP S56146302A
Authority
JP
Japan
Prior art keywords
dielectric
resonator
hole
electrode
dielectric resonator
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.)
Granted
Application number
JP4982780A
Other languages
Japanese (ja)
Other versions
JPS6142962B2 (en
Inventor
Hidekazu Tomita
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.)
Alps Alpine Co Ltd
Original Assignee
Alps 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP4982780A priority Critical patent/JPS56146302A/en
Publication of JPS56146302A publication Critical patent/JPS56146302A/en
Publication of JPS6142962B2 publication Critical patent/JPS6142962B2/ja
Granted 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

Abstract

PURPOSE:To realize an automatic assembly and nonadjustment of filter, by using a dielectric resonator that is a solidified resonator. CONSTITUTION:The through hole 12 is provided to the inside of a cylindrical dielectric substance 10, and the electric conductor 11 is provided on both the entire internal and external surfaces at the side of hole 12 of the dielectric 10 by the electroless plating, the silver paste baking and the like. Then a part of the external conductor layer 11 provided near the end part at the side of the upper surface 13 of the dielectric 10, and an insulated part 14 is secured in a certain width and into a belt-shape at the outer circumference of the dielectric 10. The layer 11 is used for an electrode to form a lambda/4-type TEM dielectric resonator 15. Then the terminal patterns 17 and 18 for dielectric resonator are distributed, and the input and output are carried out with the capacity connection by the electrode patterns 16 and 19.
JP4982780A 1980-04-16 1980-04-16 Microwave filter Granted JPS56146302A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4982780A JPS56146302A (en) 1980-04-16 1980-04-16 Microwave filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4982780A JPS56146302A (en) 1980-04-16 1980-04-16 Microwave filter

Publications (2)

Publication Number Publication Date
JPS56146302A true JPS56146302A (en) 1981-11-13
JPS6142962B2 JPS6142962B2 (en) 1986-09-25

Family

ID=12841918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4982780A Granted JPS56146302A (en) 1980-04-16 1980-04-16 Microwave filter

Country Status (1)

Country Link
JP (1) JPS56146302A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194406A (en) * 1982-05-07 1983-11-12 Matsushita Electric Ind Co Ltd Coaxial dielectric resonator
JPS59176907A (en) * 1983-03-25 1984-10-06 Sumitomo Special Metals Co Ltd Dielectric resonator ceramics for microwave
JPS609301U (en) * 1983-06-29 1985-01-22 株式会社村田製作所 Mounting structure of dielectric coaxial resonator
JPS6068704U (en) * 1983-10-17 1985-05-15 株式会社村田製作所 Mounting structure of dielectric coaxial TEM resonator
JPS6355604U (en) * 1986-09-27 1988-04-14
JPH0588001U (en) * 1992-04-28 1993-11-26 太陽誘電株式会社 Fixed structure of dielectric resonator

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194406A (en) * 1982-05-07 1983-11-12 Matsushita Electric Ind Co Ltd Coaxial dielectric resonator
JPS59176907A (en) * 1983-03-25 1984-10-06 Sumitomo Special Metals Co Ltd Dielectric resonator ceramics for microwave
JPS609301U (en) * 1983-06-29 1985-01-22 株式会社村田製作所 Mounting structure of dielectric coaxial resonator
JPS6342723Y2 (en) * 1983-06-29 1988-11-09
JPS6068704U (en) * 1983-10-17 1985-05-15 株式会社村田製作所 Mounting structure of dielectric coaxial TEM resonator
JPH0246085Y2 (en) * 1983-10-17 1990-12-05
JPS6355604U (en) * 1986-09-27 1988-04-14
JPH0588001U (en) * 1992-04-28 1993-11-26 太陽誘電株式会社 Fixed structure of dielectric resonator

Also Published As

Publication number Publication date
JPS6142962B2 (en) 1986-09-25

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