GB201608989D0 - Ceramic waveguide filter apparatus and method of manufacture and use thereof - Google Patents
Ceramic waveguide filter apparatus and method of manufacture and use thereofInfo
- Publication number
- GB201608989D0 GB201608989D0 GBGB1608989.8A GB201608989A GB201608989D0 GB 201608989 D0 GB201608989 D0 GB 201608989D0 GB 201608989 A GB201608989 A GB 201608989A GB 201608989 D0 GB201608989 D0 GB 201608989D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- manufacture
- filter apparatus
- waveguide filter
- ceramic waveguide
- ceramic
- 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.)
- Withdrawn
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
- H01P1/2088—Integrated in a substrate
-
- 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
- H01P1/2002—Dielectric waveguide filters
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201320995A GB201320995D0 (en) | 2013-11-28 | 2013-11-28 | Ceramic waveguide filter apparatus and method of manufacture and use thereof |
PCT/GB2014/053504 WO2015079227A1 (en) | 2013-11-28 | 2014-11-26 | Ceramic waveguide filter apparatus and method of manufacture and use thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
GB201608989D0 true GB201608989D0 (en) | 2016-07-06 |
GB2539564A GB2539564A (en) | 2016-12-21 |
Family
ID=49979457
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB201320995A Ceased GB201320995D0 (en) | 2013-11-28 | 2013-11-28 | Ceramic waveguide filter apparatus and method of manufacture and use thereof |
GB1608989.8A Withdrawn GB2539564A (en) | 2013-11-28 | 2014-11-26 | Ceramic waveguide filter apparatus and method of manufacture and use thereof |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB201320995A Ceased GB201320995D0 (en) | 2013-11-28 | 2013-11-28 | Ceramic waveguide filter apparatus and method of manufacture and use thereof |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB201320995D0 (en) |
WO (1) | WO2015079227A1 (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106299558B (en) * | 2016-08-24 | 2019-09-17 | 江苏灿勤科技股份有限公司 | High reliability dielectric waveguide filter |
CN107359392A (en) * | 2017-02-07 | 2017-11-17 | 四川省韬光通信有限公司 | Reduce the method for dielectric waveguide filter passive intermodulation and the low passive intermodulation dielectric waveguide filter of application this method production |
CN107069157A (en) * | 2017-04-25 | 2017-08-18 | 四川省韬光通信有限公司 | A kind of dielectric waveguide filter |
CN109037861B (en) * | 2018-06-05 | 2019-12-06 | 深圳三星通信技术研究有限公司 | Dielectric waveguide filter |
CN109149025B (en) * | 2018-08-22 | 2020-12-15 | 京信通信技术(广州)有限公司 | Dielectric waveguide filter and tuning method thereof |
CN109244615B (en) * | 2018-09-06 | 2024-04-05 | 武汉凡谷电子技术股份有限公司 | Capacitive coupling device and filter |
CN109461995A (en) * | 2018-12-27 | 2019-03-12 | 苏州艾福电子通讯有限公司 | A kind of waveguide filter using ceramic dielectric |
CN111384551B (en) * | 2018-12-29 | 2022-05-03 | 深圳市大富科技股份有限公司 | Dielectric filter and communication equipment |
CN111384482A (en) * | 2018-12-29 | 2020-07-07 | 深圳市大富科技股份有限公司 | Dielectric filter applied to 5G communication system and communication equipment |
CN111384556A (en) * | 2018-12-31 | 2020-07-07 | 深圳市大富科技股份有限公司 | Dielectric filter, communication equipment, method for preparing dielectric block and dielectric filter |
CN111384557A (en) * | 2018-12-31 | 2020-07-07 | 深圳市大富科技股份有限公司 | Dielectric filter, communication equipment, method for preparing dielectric block and dielectric filter |
CN111384531A (en) * | 2018-12-31 | 2020-07-07 | 深圳市大富科技股份有限公司 | Dielectric filter, communication equipment, method for preparing dielectric block and dielectric filter |
CN111384555A (en) * | 2018-12-31 | 2020-07-07 | 深圳市大富科技股份有限公司 | Dielectric filter, communication equipment, method for preparing dielectric block and dielectric filter |
KR102319051B1 (en) | 2019-01-08 | 2021-11-02 | 주식회사 케이엠더블유 | Waveguide filter |
WO2020198979A1 (en) | 2019-03-29 | 2020-10-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Resonating structure and dielectric filter having the same |
CN110137638B (en) * | 2019-04-26 | 2021-05-11 | 摩比科技(深圳)有限公司 | Ceramic waveguide filter |
CN110112516A (en) * | 2019-06-06 | 2019-08-09 | 广东国华新材料科技股份有限公司 | Dielectric waveguide filter and its tuning methods |
CN110112518B (en) * | 2019-06-14 | 2020-11-27 | 广东国华新材料科技股份有限公司 | Dual-mode dielectric waveguide filter |
CN110137645B (en) * | 2019-07-01 | 2021-08-31 | 广东国华新材料科技股份有限公司 | Dielectric waveguide filter |
WO2021127933A1 (en) * | 2019-12-23 | 2021-07-01 | 瑞声声学科技(深圳)有限公司 | Dielectric waveguide filter |
CN111342181A (en) * | 2019-12-23 | 2020-06-26 | 瑞声科技(新加坡)有限公司 | Dielectric waveguide filter |
CN111682291B (en) * | 2020-07-24 | 2024-03-12 | 中国电子科技集团公司第二十六研究所 | Medium filter coupling conversion structure and communication equipment |
CN112768858B (en) * | 2020-12-30 | 2021-10-15 | 江苏江佳电子股份有限公司 | Dielectric waveguide resonator and combiner comprising same |
CN112787054B (en) * | 2021-01-07 | 2022-08-12 | 苏州市协诚微波技术有限公司 | Low-loss ceramic dielectric filter |
CN112909457B (en) * | 2021-01-28 | 2021-10-29 | 南通大学 | Band-pass filter based on dual-mode dielectric waveguide resonator |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3733913B2 (en) * | 2002-02-04 | 2006-01-11 | 日本電気株式会社 | filter |
US8823470B2 (en) * | 2010-05-17 | 2014-09-02 | Cts Corporation | Dielectric waveguide filter with structure and method for adjusting bandwidth |
US9030279B2 (en) * | 2011-05-09 | 2015-05-12 | Cts Corporation | Dielectric waveguide filter with direct coupling and alternative cross-coupling |
-
2013
- 2013-11-28 GB GB201320995A patent/GB201320995D0/en not_active Ceased
-
2014
- 2014-11-26 WO PCT/GB2014/053504 patent/WO2015079227A1/en active Application Filing
- 2014-11-26 GB GB1608989.8A patent/GB2539564A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2015079227A1 (en) | 2015-06-04 |
GB2539564A (en) | 2016-12-21 |
GB201320995D0 (en) | 2014-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |