DE602005015461D1 - Mikrowellenfilter mit einem Kapazitivkopplungselement - Google Patents
Mikrowellenfilter mit einem KapazitivkopplungselementInfo
- 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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2008336271A1 (en) * | 2007-12-13 | 2009-06-18 | Triasx Pty Ltd | A microwave filter |
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)
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 |
EP0525416B1 (de) | 1991-07-29 | 1995-10-18 | ANT Nachrichtentechnik GmbH | 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 |
-
2005
- 2005-11-28 EP EP20050025887 patent/EP1791212B1/de not_active Expired - Fee Related
- 2005-11-28 DE DE200560015461 patent/DE602005015461D1/de active Active
Also Published As
Publication number | Publication date |
---|---|
EP1791212B1 (de) | 2009-07-15 |
EP1791212A1 (de) | 2007-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |