DE3584075D1 - Frequenzselektive schaltung mit einem dielektrischen resonator. - Google Patents

Frequenzselektive schaltung mit einem dielektrischen resonator.

Info

Publication number
DE3584075D1
DE3584075D1 DE8585308457T DE3584075T DE3584075D1 DE 3584075 D1 DE3584075 D1 DE 3584075D1 DE 8585308457 T DE8585308457 T DE 8585308457T DE 3584075 T DE3584075 T DE 3584075T DE 3584075 D1 DE3584075 D1 DE 3584075D1
Authority
DE
Germany
Prior art keywords
dielectric resonator
frequency selective
selective switching
switching
frequency
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.)
Expired - Fee Related
Application number
DE8585308457T
Other languages
English (en)
Inventor
Larry R Lockwood
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.)
Tektronix Inc
Original Assignee
Tektronix Inc
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 Tektronix Inc filed Critical Tektronix Inc
Application granted granted Critical
Publication of DE3584075D1 publication Critical patent/DE3584075D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01P7/10—Dielectric resonators
    • 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
DE8585308457T 1984-11-23 1985-11-20 Frequenzselektive schaltung mit einem dielektrischen resonator. Expired - Fee Related DE3584075D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/674,208 US4575699A (en) 1984-11-23 1984-11-23 Dielectric resonator frequency selective network

Publications (1)

Publication Number Publication Date
DE3584075D1 true DE3584075D1 (de) 1991-10-17

Family

ID=24705740

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585308457T Expired - Fee Related DE3584075D1 (de) 1984-11-23 1985-11-20 Frequenzselektive schaltung mit einem dielektrischen resonator.

Country Status (5)

Country Link
US (1) US4575699A (de)
EP (1) EP0183485B1 (de)
JP (1) JPS61131601A (de)
CA (1) CA1240009A (de)
DE (1) DE3584075D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782480A (en) * 1985-11-19 1988-11-01 Alcatel Usa, Corp. Telephone line access apparatus
DE69125839T2 (de) * 1991-12-30 1997-07-31 Texas Instruments Inc Eingebauter Chip-Transponder mit Antennenspule
JP3087664B2 (ja) * 1996-11-06 2000-09-11 株式会社村田製作所 誘電体共振器装置及び高周波モジュール
US5777534A (en) * 1996-11-27 1998-07-07 L-3 Communications Narda Microwave West Inductor ring for providing tuning and coupling in a microwave dielectric resonator filter
US5781085A (en) * 1996-11-27 1998-07-14 L-3 Communications Narda Microwave West Polarity reversal network
JP3177988B2 (ja) * 1996-12-12 2001-06-18 株式会社村田製作所 誘電体共振器及び誘電体フィルタ、誘電体デュプレクサ、発振器
CN103915671B (zh) * 2014-04-08 2018-05-29 东莞唯度电子科技服务有限公司 一种具有长方形分隔杆的3dB电桥
CN103915668B (zh) * 2014-04-08 2016-06-29 重庆市凡普特光电科技有限责任公司 一种同频合路器
CN103904402B (zh) * 2014-04-08 2018-05-29 东莞唯度电子科技服务有限公司 一种具有长方形分离杆3dB电桥的同频合路器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2890422A (en) * 1953-01-26 1959-06-09 Allen Bradley Co Electrically resonant dielectric body
US3558213A (en) * 1969-04-25 1971-01-26 Bell Telephone Labor Inc Optical frequency filters using disc cavity
US3840828A (en) * 1973-11-08 1974-10-08 Bell Telephone Labor Inc Temperature-stable dielectric resonator filters for stripline
US4288761A (en) * 1979-09-18 1981-09-08 General Microwave Corporation Microstrip coupler for microwave signals

Also Published As

Publication number Publication date
EP0183485A2 (de) 1986-06-04
JPH0235481B2 (de) 1990-08-10
US4575699A (en) 1986-03-11
EP0183485A3 (en) 1987-09-02
EP0183485B1 (de) 1991-09-11
JPS61131601A (ja) 1986-06-19
CA1240009A (en) 1988-08-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee