JPS5286044A - Branching filter using dielectric resonator - Google Patents

Branching filter using dielectric resonator

Info

Publication number
JPS5286044A
JPS5286044A JP202876A JP202876A JPS5286044A JP S5286044 A JPS5286044 A JP S5286044A JP 202876 A JP202876 A JP 202876A JP 202876 A JP202876 A JP 202876A JP S5286044 A JPS5286044 A JP S5286044A
Authority
JP
Japan
Prior art keywords
dielectric resonator
branching filter
ring
branching
waveband
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
JP202876A
Other languages
Japanese (ja)
Other versions
JPS5550602B2 (en
Inventor
Shuichi Shindo
Nobuo Nakajima
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP202876A priority Critical patent/JPS5286044A/en
Publication of JPS5286044A publication Critical patent/JPS5286044A/en
Publication of JPS5550602B2 publication Critical patent/JPS5550602B2/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
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H01P1/2135—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using strip line filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/10—Dielectric resonators

Landscapes

  • Optical Integrated Circuits (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Waveguides (AREA)

Abstract

PURPOSE:To reduce the branching loss from milli waveband to light wave band, by providing the ring or cylindrical dielectric resonator in which the height of dielectric material is gradually made higher along from outside to inside of the ring, in lines.
JP202876A 1976-01-12 1976-01-12 Branching filter using dielectric resonator Granted JPS5286044A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP202876A JPS5286044A (en) 1976-01-12 1976-01-12 Branching filter using dielectric resonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP202876A JPS5286044A (en) 1976-01-12 1976-01-12 Branching filter using dielectric resonator

Publications (2)

Publication Number Publication Date
JPS5286044A true JPS5286044A (en) 1977-07-16
JPS5550602B2 JPS5550602B2 (en) 1980-12-19

Family

ID=11517865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP202876A Granted JPS5286044A (en) 1976-01-12 1976-01-12 Branching filter using dielectric resonator

Country Status (1)

Country Link
JP (1) JPS5286044A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148903U (en) * 1981-03-13 1982-09-18
JPS58133002A (en) * 1982-02-02 1983-08-08 Matsushita Electric Ind Co Ltd Coaxial dielectric resonator
JPS62100706A (en) * 1985-10-28 1987-05-11 Nippon Telegr & Teleph Corp <Ntt> Optical ring filter
WO2001086330A1 (en) * 2000-05-12 2001-11-15 Japan Science And Technology Corporation Optical waveguide coupler
JP2008516285A (en) * 2004-10-06 2008-05-15 コーニング インコーポレイテッド Transverse closed-loop resonator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052584U (en) * 1983-09-20 1985-04-13 富士電機株式会社 Fresh brew coffee vending machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148903U (en) * 1981-03-13 1982-09-18
JPS58133002A (en) * 1982-02-02 1983-08-08 Matsushita Electric Ind Co Ltd Coaxial dielectric resonator
JPS6322685B2 (en) * 1982-02-02 1988-05-12 Matsushita Electric Ind Co Ltd
JPS62100706A (en) * 1985-10-28 1987-05-11 Nippon Telegr & Teleph Corp <Ntt> Optical ring filter
WO2001086330A1 (en) * 2000-05-12 2001-11-15 Japan Science And Technology Corporation Optical waveguide coupler
JP2001318246A (en) * 2000-05-12 2001-11-16 Japan Science & Technology Corp Optical waveguide coupler
US6873769B2 (en) 2000-05-12 2005-03-29 Japan Science And Technology Corporation Optical waveguide coupler
JP2008516285A (en) * 2004-10-06 2008-05-15 コーニング インコーポレイテッド Transverse closed-loop resonator

Also Published As

Publication number Publication date
JPS5550602B2 (en) 1980-12-19

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