DE4009076C2 - - Google Patents

Info

Publication number
DE4009076C2
DE4009076C2 DE19904009076 DE4009076A DE4009076C2 DE 4009076 C2 DE4009076 C2 DE 4009076C2 DE 19904009076 DE19904009076 DE 19904009076 DE 4009076 A DE4009076 A DE 4009076A DE 4009076 C2 DE4009076 C2 DE 4009076C2
Authority
DE
Germany
Prior art keywords
capacitive
elements
longitudinal
filter
parallel
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
DE19904009076
Other languages
German (de)
English (en)
Other versions
DE4009076A1 (de
Inventor
Siegfried Dipl.-Ing. 7154 Althuette De Lechler
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.)
Robert Bosch GmbH
Original Assignee
ANT Nachrichtentechnik 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 ANT Nachrichtentechnik GmbH filed Critical ANT Nachrichtentechnik GmbH
Priority to DE19904009076 priority Critical patent/DE4009076A1/de
Publication of DE4009076A1 publication Critical patent/DE4009076A1/de
Application granted granted Critical
Publication of DE4009076C2 publication Critical patent/DE4009076C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1766—Parallel LC in series path
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0115—Frequency selective two-port networks comprising only inductors and capacitors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/1775—Parallel LC in shunt or branch path

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Filters And Equalizers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE19904009076 1990-03-21 1990-03-21 Parametrisches filter Granted DE4009076A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19904009076 DE4009076A1 (de) 1990-03-21 1990-03-21 Parametrisches filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904009076 DE4009076A1 (de) 1990-03-21 1990-03-21 Parametrisches filter

Publications (2)

Publication Number Publication Date
DE4009076A1 DE4009076A1 (de) 1991-09-26
DE4009076C2 true DE4009076C2 (xx) 1992-10-29

Family

ID=6402736

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904009076 Granted DE4009076A1 (de) 1990-03-21 1990-03-21 Parametrisches filter

Country Status (1)

Country Link
DE (1) DE4009076A1 (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100351023B1 (ko) * 1994-10-14 2003-01-10 컨덕투스, 인코포레이티드 혐대역필터에서주파수변환장치및방법
US6529750B1 (en) 1998-04-03 2003-03-04 Conductus, Inc. Microstrip filter cross-coupling control apparatus and method
AU2001281167A1 (en) 2000-08-07 2002-02-18 Conductus, Inc. Varactor tuning for a narrow band filter
US7437187B1 (en) 2000-10-30 2008-10-14 Conductus, Inc. Superconductive filter with capacitive patches providing reduced cross-coupling
JP3949976B2 (ja) * 2001-04-04 2007-07-25 株式会社村田製作所 集中定数フィルタ、アンテナ共用器、および通信装置
US7610072B2 (en) 2003-09-18 2009-10-27 Superconductor Technologies, Inc. Superconductive stripline filter utilizing one or more inter-resonator coupling members

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL79446C (xx) * 1949-06-01
DE2207572C2 (de) * 1972-02-18 1984-03-01 ANT Nachrichtentechnik GmbH, 7150 Backnang Schaltungsanordnung für ein Bandfilter im Zwischenfrequenzbereich

Also Published As

Publication number Publication date
DE4009076A1 (de) 1991-09-26

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licenses declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: ROBERT BOSCH GMBH, 70469 STUTTGART, DE

8339 Ceased/non-payment of the annual fee