JP2004222113A5 - - Google Patents
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- Publication number
- JP2004222113A5 JP2004222113A5 JP2003009193A JP2003009193A JP2004222113A5 JP 2004222113 A5 JP2004222113 A5 JP 2004222113A5 JP 2003009193 A JP2003009193 A JP 2003009193A JP 2003009193 A JP2003009193 A JP 2003009193A JP 2004222113 A5 JP2004222113 A5 JP 2004222113A5
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- JP
- Japan
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Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003009193A JP4021773B2 (ja) | 2003-01-17 | 2003-01-17 | 導波管型誘電体フィルタとその製造方法 |
| US10/756,912 US7009470B2 (en) | 2003-01-17 | 2004-01-13 | Waveguide-type dielectric filter |
| DE602004015867T DE602004015867D1 (de) | 2003-01-17 | 2004-01-14 | Dielektrisches Filter vom Hohlleitertyp |
| EP04000615A EP1439599B1 (en) | 2003-01-17 | 2004-01-14 | Waveguide-Type dielectric filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003009193A JP4021773B2 (ja) | 2003-01-17 | 2003-01-17 | 導波管型誘電体フィルタとその製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004222113A JP2004222113A (ja) | 2004-08-05 |
| JP2004222113A5 true JP2004222113A5 (ja) | 2006-02-16 |
| JP4021773B2 JP4021773B2 (ja) | 2007-12-12 |
Family
ID=32588554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003009193A Expired - Lifetime JP4021773B2 (ja) | 2003-01-17 | 2003-01-17 | 導波管型誘電体フィルタとその製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7009470B2 (ja) |
| EP (1) | EP1439599B1 (ja) |
| JP (1) | JP4021773B2 (ja) |
| DE (1) | DE602004015867D1 (ja) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US9030278B2 (en) | 2011-05-09 | 2015-05-12 | Cts Corporation | Tuned dielectric waveguide filter and method of tuning the same |
| US9130255B2 (en) | 2011-05-09 | 2015-09-08 | Cts Corporation | Dielectric waveguide filter with direct coupling and alternative cross-coupling |
| US9130256B2 (en) | 2011-05-09 | 2015-09-08 | Cts Corporation | Dielectric waveguide filter with direct coupling and alternative cross-coupling |
| US10050321B2 (en) | 2011-12-03 | 2018-08-14 | Cts Corporation | Dielectric waveguide filter with direct coupling and alternative cross-coupling |
| US9583805B2 (en) | 2011-12-03 | 2017-02-28 | Cts Corporation | RF filter assembly with mounting pins |
| US9130258B2 (en) | 2013-09-23 | 2015-09-08 | Cts Corporation | Dielectric waveguide filter with direct coupling and alternative cross-coupling |
| US9666921B2 (en) | 2011-12-03 | 2017-05-30 | Cts Corporation | Dielectric waveguide filter with cross-coupling RF signal transmission structure |
| US10116028B2 (en) | 2011-12-03 | 2018-10-30 | Cts Corporation | RF dielectric waveguide duplexer filter module |
| US9466864B2 (en) | 2014-04-10 | 2016-10-11 | Cts Corporation | RF duplexer filter module with waveguide filter assembly |
| US9077062B2 (en) | 2012-03-02 | 2015-07-07 | Lockheed Martin Corporation | System and method for providing an interchangeable dielectric filter within a waveguide |
| CN106663853B (zh) | 2014-12-18 | 2019-11-29 | 华为技术有限公司 | 可调滤波器 |
| US10483608B2 (en) | 2015-04-09 | 2019-11-19 | Cts Corporation | RF dielectric waveguide duplexer filter module |
| US11081769B2 (en) | 2015-04-09 | 2021-08-03 | Cts Corporation | RF dielectric waveguide duplexer filter module |
| JP6312894B1 (ja) * | 2017-04-11 | 2018-04-18 | 株式会社フジクラ | バンドパスフィルタ |
| US11264687B2 (en) | 2018-04-03 | 2022-03-01 | Intel Corporation | Microelectronic assemblies comprising a package substrate portion integrated with a substrate integrated waveguide filter |
| CN109546270B (zh) * | 2019-01-11 | 2020-07-28 | 华为技术有限公司 | 一种滤波器 |
| US11437691B2 (en) | 2019-06-26 | 2022-09-06 | Cts Corporation | Dielectric waveguide filter with trap resonator |
| CN110600840B (zh) * | 2019-09-30 | 2021-06-25 | 京信通信技术(广州)有限公司 | 介质滤波器的平衡度调节方法及滤波器 |
| CN114747086B (zh) * | 2019-12-09 | 2024-01-12 | 株式会社村田制作所 | 电介质波导管滤波器 |
| CN116031602A (zh) * | 2021-10-26 | 2023-04-28 | 深圳三星通信技术研究有限公司 | 一种介质波导谐振器和多模介质波导谐振器 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6062202A (ja) | 1983-09-13 | 1985-04-10 | Murata Mfg Co Ltd | 誘電体を用いたフイルタの製造方法 |
| JPS61156903A (ja) | 1984-12-27 | 1986-07-16 | Sony Corp | 誘電体フイルタ |
| JPS63220603A (ja) | 1987-03-10 | 1988-09-13 | Yuniden Kk | セラミツク導波管型濾波回路 |
| GB9005527D0 (en) | 1990-03-12 | 1990-05-09 | Radcliffe Christopher J | Waveguide filter |
| JP3293200B2 (ja) | 1992-04-03 | 2002-06-17 | 株式会社村田製作所 | 誘電体共振器 |
| JP2661006B2 (ja) | 1992-06-19 | 1997-10-08 | 東光株式会社 | 誘電体フィルタ |
| JP3389819B2 (ja) * | 1996-06-10 | 2003-03-24 | 株式会社村田製作所 | 誘電体導波管型共振器 |
| US5926079A (en) | 1996-12-05 | 1999-07-20 | Motorola Inc. | Ceramic waveguide filter with extracted pole |
| JPH10276010A (ja) | 1997-01-29 | 1998-10-13 | Murata Mfg Co Ltd | 誘電体フィルタ及び誘電体デュプレクサ |
| SE514630C2 (sv) * | 1999-07-09 | 2001-03-26 | Ericsson Telefon Ab L M | Metod för framställning av mikrovågsfilter, samt mikrovågsfilter framställt enligt denna metod |
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2003
- 2003-01-17 JP JP2003009193A patent/JP4021773B2/ja not_active Expired - Lifetime
-
2004
- 2004-01-13 US US10/756,912 patent/US7009470B2/en not_active Expired - Lifetime
- 2004-01-14 DE DE602004015867T patent/DE602004015867D1/de not_active Expired - Lifetime
- 2004-01-14 EP EP04000615A patent/EP1439599B1/en not_active Expired - Fee Related