DE3329057A1 - Koaxialleitungs-, kammleitungs- oder interdigitalfilter mit wenigstens vier resonatoren - Google Patents

Koaxialleitungs-, kammleitungs- oder interdigitalfilter mit wenigstens vier resonatoren

Info

Publication number
DE3329057A1
DE3329057A1 DE19833329057 DE3329057A DE3329057A1 DE 3329057 A1 DE3329057 A1 DE 3329057A1 DE 19833329057 DE19833329057 DE 19833329057 DE 3329057 A DE3329057 A DE 3329057A DE 3329057 A1 DE3329057 A1 DE 3329057A1
Authority
DE
Germany
Prior art keywords
filter
resonators
coupling
additional
interdigital
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
DE19833329057
Other languages
German (de)
English (en)
Other versions
DE3329057C2 (forum.php
Inventor
Anton Dipl.-Ing. 8000 München Giefing
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to DE19833329057 priority Critical patent/DE3329057A1/de
Publication of DE3329057A1 publication Critical patent/DE3329057A1/de
Application granted granted Critical
Publication of DE3329057C2 publication Critical patent/DE3329057C2/de
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE19833329057 1983-08-11 1983-08-11 Koaxialleitungs-, kammleitungs- oder interdigitalfilter mit wenigstens vier resonatoren Granted DE3329057A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833329057 DE3329057A1 (de) 1983-08-11 1983-08-11 Koaxialleitungs-, kammleitungs- oder interdigitalfilter mit wenigstens vier resonatoren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833329057 DE3329057A1 (de) 1983-08-11 1983-08-11 Koaxialleitungs-, kammleitungs- oder interdigitalfilter mit wenigstens vier resonatoren

Publications (2)

Publication Number Publication Date
DE3329057A1 true DE3329057A1 (de) 1985-02-28
DE3329057C2 DE3329057C2 (forum.php) 1990-01-04

Family

ID=6206340

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833329057 Granted DE3329057A1 (de) 1983-08-11 1983-08-11 Koaxialleitungs-, kammleitungs- oder interdigitalfilter mit wenigstens vier resonatoren

Country Status (1)

Country Link
DE (1) DE3329057A1 (forum.php)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5262742A (en) * 1992-05-20 1993-11-16 Radio Frequency Systems, Inc. Half-wave folded cross-coupled filter
WO2000013256A3 (en) * 1998-08-26 2000-06-02 Allgon Ab Coaxial cavity resonator
EP2077600A1 (en) * 2007-12-27 2009-07-08 THOMSON Licensing Cavity filter coupling system
EP3113281A1 (en) * 2015-06-30 2017-01-04 Alcatel- Lucent Shanghai Bell Co., Ltd Coupling element and cavity resonator device with a coupling element
CN106463808A (zh) * 2014-03-26 2017-02-22 上海贝尔股份有限公司 可调节反相耦合回路
EP3972047A4 (en) * 2019-05-14 2022-12-21 Rosenberger Technologies Co., Ltd. Cross-coupled filter
RU2818666C1 (ru) * 2023-12-01 2024-05-03 Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр "Красноярский научный центр Сибирского отделения Российской академии наук" Свч-фильтр гармоник

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL112465A0 (en) * 1995-01-27 1996-01-31 Israel State Microwave band pass filter
DE19623144A1 (de) * 1996-06-10 1997-12-11 Bosch Gmbh Robert Mikrowellenfilter, bestehend aus mehreren Koaxial-Resonatoren
DE19916605C1 (de) * 1999-04-13 2001-01-18 Spinner Gmbh Elektrotech Mehrkreisiges Bandfilter aus Topfkreisen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1942909A1 (de) * 1969-08-22 1971-03-04 Siemens Ag Filter fuer sehr kurze elektromagnetische Wellen
DE2161792A1 (de) * 1971-12-13 1973-06-14 Siemens Ag Filter fuer sehr kurze elektromagnetische wellen
DE2640210A1 (de) * 1976-09-07 1978-03-09 Siemens Ag Filter fuer sehr kurze elektromagnetische wellen
DE2653856C2 (de) * 1976-11-26 1978-09-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Filter für sehr kurze elektromagnetische Wellen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1942909A1 (de) * 1969-08-22 1971-03-04 Siemens Ag Filter fuer sehr kurze elektromagnetische Wellen
DE2161792A1 (de) * 1971-12-13 1973-06-14 Siemens Ag Filter fuer sehr kurze elektromagnetische wellen
DE2640210A1 (de) * 1976-09-07 1978-03-09 Siemens Ag Filter fuer sehr kurze elektromagnetische wellen
DE2653856C2 (de) * 1976-11-26 1978-09-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Filter für sehr kurze elektromagnetische Wellen

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5262742A (en) * 1992-05-20 1993-11-16 Radio Frequency Systems, Inc. Half-wave folded cross-coupled filter
AU664083B2 (en) * 1992-05-20 1995-11-02 Alcatel N.V. Half-wave folded cross-coupled filter
WO2000013256A3 (en) * 1998-08-26 2000-06-02 Allgon Ab Coaxial cavity resonator
EP2077600A1 (en) * 2007-12-27 2009-07-08 THOMSON Licensing Cavity filter coupling system
US8143973B2 (en) 2007-12-27 2012-03-27 Pl Technologies Ag Cavity filter coupling system
CN106463808A (zh) * 2014-03-26 2017-02-22 上海贝尔股份有限公司 可调节反相耦合回路
EP3123557A4 (en) * 2014-03-26 2017-03-08 Alcatel- Lucent Shanghai Bell Co., Ltd Adjustable phase-inverting coupling loop
CN106463808B (zh) * 2014-03-26 2021-12-31 上海贝尔股份有限公司 可调节反相耦合回路
EP3113281A1 (en) * 2015-06-30 2017-01-04 Alcatel- Lucent Shanghai Bell Co., Ltd Coupling element and cavity resonator device with a coupling element
US10847854B2 (en) 2015-06-30 2020-11-24 Alcatel Lucent Cavity resonator device with a coupling element
EP3972047A4 (en) * 2019-05-14 2022-12-21 Rosenberger Technologies Co., Ltd. Cross-coupled filter
RU2818666C1 (ru) * 2023-12-01 2024-05-03 Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр "Красноярский научный центр Сибирского отделения Российской академии наук" Свч-фильтр гармоник

Also Published As

Publication number Publication date
DE3329057C2 (forum.php) 1990-01-04

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee