DE59605191D1 - Hohlleiterfilter - Google Patents

Hohlleiterfilter

Info

Publication number
DE59605191D1
DE59605191D1 DE59605191T DE59605191T DE59605191D1 DE 59605191 D1 DE59605191 D1 DE 59605191D1 DE 59605191 T DE59605191 T DE 59605191T DE 59605191 T DE59605191 T DE 59605191T DE 59605191 D1 DE59605191 D1 DE 59605191D1
Authority
DE
Germany
Prior art keywords
semiconductor filter
semiconductor
filter
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
DE59605191T
Other languages
English (en)
Inventor
Stefan Rust
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.)
Airbus Defence and Space GmbH
Original Assignee
DaimlerChrysler Aerospace AG
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 DaimlerChrysler Aerospace AG filed Critical DaimlerChrysler Aerospace AG
Priority to DE59605191T priority Critical patent/DE59605191D1/de
Application granted granted Critical
Publication of DE59605191D1 publication Critical patent/DE59605191D1/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
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/207—Hollow waveguide filters
    • H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling
    • H01P5/022—Transitions between lines of the same kind and shape, but with different dimensions
    • H01P5/024—Transitions between lines of the same kind and shape, but with different dimensions between hollow waveguides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/06—Cavity resonators
DE59605191T 1995-06-30 1996-06-20 Hohlleiterfilter Expired - Fee Related DE59605191D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59605191T DE59605191D1 (de) 1995-06-30 1996-06-20 Hohlleiterfilter

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19523869A DE19523869A1 (de) 1995-06-30 1995-06-30 Hohlleiterfilter
DE59605191T DE59605191D1 (de) 1995-06-30 1996-06-20 Hohlleiterfilter
PCT/EP1996/002686 WO1997002619A1 (de) 1995-06-30 1996-06-20 Hohlleiterfilter

Publications (1)

Publication Number Publication Date
DE59605191D1 true DE59605191D1 (de) 2000-06-15

Family

ID=7765685

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19523869A Withdrawn DE19523869A1 (de) 1995-06-30 1995-06-30 Hohlleiterfilter
DE59605191T Expired - Fee Related DE59605191D1 (de) 1995-06-30 1996-06-20 Hohlleiterfilter

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19523869A Withdrawn DE19523869A1 (de) 1995-06-30 1995-06-30 Hohlleiterfilter

Country Status (9)

Country Link
US (1) US6340922B1 (de)
EP (1) EP0835533B1 (de)
JP (1) JP3242666B2 (de)
KR (1) KR100296513B1 (de)
CA (1) CA2225928A1 (de)
DE (2) DE19523869A1 (de)
ES (1) ES2147387T3 (de)
IL (1) IL122830A0 (de)
WO (1) WO1997002619A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6459346B1 (en) * 2000-08-29 2002-10-01 Com Dev Limited Side-coupled microwave filter with circumferentially-spaced irises
US6724280B2 (en) 2001-03-27 2004-04-20 Paratek Microwave, Inc. Tunable RF devices with metallized non-metallic bodies
US7009469B2 (en) * 2002-06-28 2006-03-07 Harris Corporation Compact waveguide filter and method
US7298264B1 (en) 2004-01-20 2007-11-20 Charles A. Eldering RFID tag filtering and monitoring
US7420458B1 (en) 2004-01-20 2008-09-02 Charles A. Eldering Secondary card reader

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1104184A (en) 1966-05-16 1968-02-21 Standard Telephones Cables Ltd Improvements in or relating to waveguide filters
CA1079369A (en) * 1977-03-14 1980-06-10 Rca Limited Dual mode filter
US4211987A (en) * 1977-11-30 1980-07-08 Harris Corporation Cavity excitation utilizing microstrip, strip, or slot line
NL181064C (nl) 1979-11-15 1987-06-01 Nederlanden Staat Microgolffilter.
IT1163520B (it) * 1983-06-15 1987-04-08 Telettra Lab Telefon Filtri dual-mode
FR2604305B1 (fr) * 1986-09-18 1988-12-02 Alcatel Thomson Faisceaux Filtre composite a large bande de type plan e

Also Published As

Publication number Publication date
JP3242666B2 (ja) 2001-12-25
ES2147387T3 (es) 2000-09-01
US6340922B1 (en) 2002-01-22
JPH10513025A (ja) 1998-12-08
EP0835533A1 (de) 1998-04-15
WO1997002619A1 (de) 1997-01-23
KR19990028573A (ko) 1999-04-15
EP0835533B1 (de) 2000-05-10
DE19523869A1 (de) 1997-01-02
CA2225928A1 (en) 1997-01-23
KR100296513B1 (ko) 2001-08-07
IL122830A0 (en) 1999-11-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DAIMLERCHRYSLER AEROSPACE AG, 85521 OTTOBRUNN, DE

8327 Change in the person/name/address of the patent owner

Owner name: EADS DEUTSCHLAND GMBH, 85521 OTTOBRUNN, DE

8339 Ceased/non-payment of the annual fee