FR2626716B1 - Filtre a resonateurs plans - Google Patents

Filtre a resonateurs plans

Info

Publication number
FR2626716B1
FR2626716B1 FR8801060A FR8801060A FR2626716B1 FR 2626716 B1 FR2626716 B1 FR 2626716B1 FR 8801060 A FR8801060 A FR 8801060A FR 8801060 A FR8801060 A FR 8801060A FR 2626716 B1 FR2626716 B1 FR 2626716B1
Authority
FR
France
Prior art keywords
resonator filter
plane resonator
plane
filter
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.)
Expired - Lifetime
Application number
FR8801060A
Other languages
English (en)
Other versions
FR2626716A1 (fr
Inventor
Henri Havot
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.)
Telediffusion de France ets Public de Diffusion
Etat Francais
Original Assignee
Telediffusion de France ets Public de Diffusion
Etat Francais
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 Telediffusion de France ets Public de Diffusion, Etat Francais filed Critical Telediffusion de France ets Public de Diffusion
Priority to FR8801060A priority Critical patent/FR2626716B1/fr
Priority to EP19890400242 priority patent/EP0326498B1/fr
Priority to DE1989619239 priority patent/DE68919239T2/de
Publication of FR2626716A1 publication Critical patent/FR2626716A1/fr
Application granted granted Critical
Publication of FR2626716B1 publication Critical patent/FR2626716B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01P1/203—Strip line filters
    • H01P1/20327—Electromagnetic interstage coupling
    • H01P1/20354—Non-comb or non-interdigital filters
    • H01P1/20381—Special shape resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/08—Strip line resonators
    • H01P7/082—Microstripline resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/08—Strip line resonators
    • H01P7/088—Tunable resonators

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
FR8801060A 1988-01-29 1988-01-29 Filtre a resonateurs plans Expired - Lifetime FR2626716B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8801060A FR2626716B1 (fr) 1988-01-29 1988-01-29 Filtre a resonateurs plans
EP19890400242 EP0326498B1 (fr) 1988-01-29 1989-01-27 Circuit résonnant et filtre utilisant ce circuit
DE1989619239 DE68919239T2 (de) 1988-01-29 1989-01-27 Resonanzschaltung und Filter mit dergleichen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8801060A FR2626716B1 (fr) 1988-01-29 1988-01-29 Filtre a resonateurs plans

Publications (2)

Publication Number Publication Date
FR2626716A1 FR2626716A1 (fr) 1989-08-04
FR2626716B1 true FR2626716B1 (fr) 1990-04-20

Family

ID=9362768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8801060A Expired - Lifetime FR2626716B1 (fr) 1988-01-29 1988-01-29 Filtre a resonateurs plans

Country Status (3)

Country Link
EP (1) EP0326498B1 (fr)
DE (1) DE68919239T2 (fr)
FR (1) FR2626716B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6026311A (en) 1993-05-28 2000-02-15 Superconductor Technologies, Inc. High temperature superconducting structures and methods for high Q, reduced intermodulation resonators and filters
US7231238B2 (en) 1989-01-13 2007-06-12 Superconductor Technologies, Inc. High temperature spiral snake superconducting resonator having wider runs with higher current density
FR2704983B1 (fr) * 1993-05-04 1995-06-09 France Telecom Filtre passe-bande a lignes couplees court-circuitees.
US5888942A (en) * 1996-06-17 1999-03-30 Superconductor Technologies, Inc. Tunable microwave hairpin-comb superconductive filters for narrow-band applications

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2751558A (en) * 1952-04-02 1956-06-19 Itt Radio frequency filter
NL7314269A (nl) * 1973-10-17 1975-04-21 Philips Nv Microgolfinrichting voorzien van een 1/2 lambda resonator.
CA1097755A (fr) * 1976-02-26 1981-03-17 Mitsuo Makimoto Circuit d'accord electrique
FR2510325B1 (fr) * 1981-07-24 1987-09-04 Thomson Csf Filtre hyperfrequence de petites dimensions, a resonateurs lineaires
JPS61128602A (ja) * 1984-11-28 1986-06-16 Pioneer Answerphone Mfg Corp マイクロ波用フイルタ

Also Published As

Publication number Publication date
EP0326498B1 (fr) 1994-11-09
DE68919239T2 (de) 1995-05-18
DE68919239D1 (de) 1994-12-15
EP0326498A1 (fr) 1989-08-02
FR2626716A1 (fr) 1989-08-04

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse