EP1045470A3 - Filtre passe-bande à cavités coaxiales multiples - Google Patents

Filtre passe-bande à cavités coaxiales multiples Download PDF

Info

Publication number
EP1045470A3
EP1045470A3 EP00103911A EP00103911A EP1045470A3 EP 1045470 A3 EP1045470 A3 EP 1045470A3 EP 00103911 A EP00103911 A EP 00103911A EP 00103911 A EP00103911 A EP 00103911A EP 1045470 A3 EP1045470 A3 EP 1045470A3
Authority
EP
European Patent Office
Prior art keywords
pot
circles
negative feedback
bandpass filter
multiple coaxial
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
EP00103911A
Other languages
German (de)
English (en)
Other versions
EP1045470B1 (fr
EP1045470A2 (fr
Inventor
Manfred Dr. Lang
Peter Killer
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.)
Spinner GmbH
Original Assignee
Spinner GmbH
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 Spinner GmbH filed Critical Spinner GmbH
Publication of EP1045470A2 publication Critical patent/EP1045470A2/fr
Publication of EP1045470A3 publication Critical patent/EP1045470A3/fr
Application granted granted Critical
Publication of EP1045470B1 publication Critical patent/EP1045470B1/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
    • H01P1/205—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)
EP20000103911 1999-04-13 2000-02-24 Filtre passe-bande à cavités coaxiales multiples Expired - Lifetime EP1045470B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19916605 1999-04-13
DE19916605A DE19916605C1 (de) 1999-04-13 1999-04-13 Mehrkreisiges Bandfilter aus Topfkreisen

Publications (3)

Publication Number Publication Date
EP1045470A2 EP1045470A2 (fr) 2000-10-18
EP1045470A3 true EP1045470A3 (fr) 2001-11-07
EP1045470B1 EP1045470B1 (fr) 2004-03-03

Family

ID=7904372

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20000103911 Expired - Lifetime EP1045470B1 (fr) 1999-04-13 2000-02-24 Filtre passe-bande à cavités coaxiales multiples

Country Status (3)

Country Link
EP (1) EP1045470B1 (fr)
DE (1) DE19916605C1 (fr)
ES (1) ES2215503T3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8143973B2 (en) * 2007-12-27 2012-03-27 Pl Technologies Ag Cavity filter coupling system
DE102011016487A1 (de) 2011-04-08 2012-10-11 Spinner Gmbh HF-Filteranordnung sowie Verfahren zur Variation einer elektromagnetischen Koppelstärke zwischen zwei Topfkreis-Resonatoren
DE102013020428A1 (de) 2013-12-05 2015-06-11 Kathrein-Werke Kg Hochfrequenzfilter in koaxialer Bauweise

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2161792A1 (de) * 1971-12-13 1973-06-14 Siemens Ag Filter fuer sehr kurze elektromagnetische wellen
EP0101369A1 (fr) * 1982-08-10 1984-02-22 Alcatel Thomson Faisceaux Hertziens Filtre passe-bande à résonateurs diélectriques, présentant un couplage négatif entre résonateurs
US4890078A (en) * 1988-04-12 1989-12-26 Phase Devices Limited Diplexer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2325401C3 (de) * 1973-05-18 1985-05-15 Georg Dr.-Ing. 8152 Feldkirchen-Westerham Spinner Koppelanordnung zwischen Hochfrequenzkreisen
DE3329057A1 (de) * 1983-08-11 1985-02-28 Siemens AG, 1000 Berlin und 8000 München Koaxialleitungs-, kammleitungs- oder interdigitalfilter mit wenigstens vier resonatoren

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2161792A1 (de) * 1971-12-13 1973-06-14 Siemens Ag Filter fuer sehr kurze elektromagnetische wellen
EP0101369A1 (fr) * 1982-08-10 1984-02-22 Alcatel Thomson Faisceaux Hertziens Filtre passe-bande à résonateurs diélectriques, présentant un couplage négatif entre résonateurs
US4890078A (en) * 1988-04-12 1989-12-26 Phase Devices Limited Diplexer

Also Published As

Publication number Publication date
ES2215503T3 (es) 2004-10-16
EP1045470B1 (fr) 2004-03-03
DE19916605C1 (de) 2001-01-18
EP1045470A2 (fr) 2000-10-18

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