DE602005015461D1 - Mikrowellenfilter mit einem Kapazitivkopplungselement - Google Patents

Mikrowellenfilter mit einem Kapazitivkopplungselement

Info

Publication number
DE602005015461D1
DE602005015461D1 DE200560015461 DE602005015461T DE602005015461D1 DE 602005015461 D1 DE602005015461 D1 DE 602005015461D1 DE 200560015461 DE200560015461 DE 200560015461 DE 602005015461 T DE602005015461 T DE 602005015461T DE 602005015461 D1 DE602005015461 D1 DE 602005015461D1
Authority
DE
Germany
Prior art keywords
coupling element
capacitive coupling
microwave filter
microwave
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.)
Active
Application number
DE200560015461
Other languages
English (en)
Inventor
Ramon Sobrido
Stefan Burger
Michael Hoeft
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.)
Panasonic Corp
Original Assignee
Panasonic 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 Panasonic Corp filed Critical Panasonic Corp
Publication of DE602005015461D1 publication Critical patent/DE602005015461D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
DE200560015461 2005-11-28 2005-11-28 Mikrowellenfilter mit einem Kapazitivkopplungselement Active DE602005015461D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20050025887 EP1791212B1 (de) 2005-11-28 2005-11-28 Mikrowellenfilter mit einem Kapazitivkopplungselement

Publications (1)

Publication Number Publication Date
DE602005015461D1 true DE602005015461D1 (de) 2009-08-27

Family

ID=36168969

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200560015461 Active DE602005015461D1 (de) 2005-11-28 2005-11-28 Mikrowellenfilter mit einem Kapazitivkopplungselement

Country Status (2)

Country Link
EP (1) EP1791212B1 (de)
DE (1) DE602005015461D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2229707A4 (de) * 2007-12-13 2011-01-19 Triasx Pty Ltd Mikrowellenfilter
KR101541292B1 (ko) * 2009-06-18 2015-08-06 주식회사 에이스테크놀로지 크로스 커플링 조절 장치 및 이를 포함하는 ｒｆ 캐비티 필터
EP2421085A1 (de) * 2010-08-19 2012-02-22 Alcatel Lucent Filter für Funkfrequenzsignale
EP2429026B1 (de) * 2010-09-10 2018-11-28 Alcatel Lucent Filter für Funkfrequenzsignale
CN103296359B (zh) * 2012-02-29 2017-05-24 深圳光启创新技术有限公司 一种滤波器
CN104078730B (zh) * 2013-03-29 2017-04-26 国基电子（上海）有限公司 空腔滤波器
EP3079200B1 (de) * 2013-12-30 2019-04-24 Huawei Technologies Co., Ltd. Resonator, filter, duplexer, multiplexer und kommunikationsvorrichtung
CN108550964B (zh) * 2018-05-09 2024-04-16 广东通宇通讯股份有限公司 一种基于容性交叉耦合飞杆的陶瓷介质波导滤波器
JP7352217B2 (ja) * 2020-07-22 2023-09-28 株式会社村田製作所 バンドパスフィルタおよびそれを備える高周波フロントエンド回路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2640210C3 (de) * 1976-09-07 1979-05-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Filter für sehr kurze elektromagnetische Wellen
US4453146A (en) * 1982-09-27 1984-06-05 Ford Aerospace & Communications Corporation Dual-mode dielectric loaded cavity filter with nonadjacent mode couplings
JPH0750842B2 (ja) * 1988-06-02 1995-05-31 日本電気株式会社 高周波結合器
DE59204046D1 (de) 1991-07-29 1995-11-23 Ant Nachrichtentech Mikrowellenfilter.
US5608363A (en) * 1994-04-01 1997-03-04 Com Dev Ltd. Folded single mode dielectric resonator filter with cross couplings between non-sequential adjacent resonators and cross diagonal couplings between non-sequential contiguous resonators
IL112465A0 (en) 1995-01-27 1996-01-31 Israel State Microwave band pass filter

Also Published As

Publication number Publication date
EP1791212A1 (de) 2007-05-30
EP1791212B1 (de) 2009-07-15

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Legal Events

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