CN103236572A - 一种紧凑型微波分布式双模带通滤波器 - Google Patents
一种紧凑型微波分布式双模带通滤波器 Download PDFInfo
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- CN103236572A CN103236572A CN2013101302023A CN201310130202A CN103236572A CN 103236572 A CN103236572 A CN 103236572A CN 2013101302023 A CN2013101302023 A CN 2013101302023A CN 201310130202 A CN201310130202 A CN 201310130202A CN 103236572 A CN103236572 A CN 103236572A
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- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
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- 238000001465 metallisation Methods 0.000 claims description 8
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- 239000002184 metal Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 description 7
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- 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
- H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
- H01P1/2135—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using strip line filters
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Abstract
Description
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310130202.3A CN103236572B (zh) | 2013-02-05 | 2013-04-15 | 一种紧凑型微波分布式双模带通滤波器 |
US13/920,429 US9030277B2 (en) | 2013-02-05 | 2013-06-18 | Compact microwave distributed-element dual-mode bandpass filter |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201310047079 CN103107391A (zh) | 2013-02-05 | 2013-02-05 | 一种紧凑型微波分布式双模带通滤波器 |
CN201310047079.9 | 2013-02-05 | ||
CN2013100470799 | 2013-02-05 | ||
CN201310130202.3A CN103236572B (zh) | 2013-02-05 | 2013-04-15 | 一种紧凑型微波分布式双模带通滤波器 |
Publications (2)
Publication Number | Publication Date |
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CN103236572A true CN103236572A (zh) | 2013-08-07 |
CN103236572B CN103236572B (zh) | 2015-10-21 |
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Application Number | Title | Priority Date | Filing Date |
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CN 201310047079 Pending CN103107391A (zh) | 2013-02-05 | 2013-02-05 | 一种紧凑型微波分布式双模带通滤波器 |
CN201310130202.3A Expired - Fee Related CN103236572B (zh) | 2013-02-05 | 2013-04-15 | 一种紧凑型微波分布式双模带通滤波器 |
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CN 201310047079 Pending CN103107391A (zh) | 2013-02-05 | 2013-02-05 | 一种紧凑型微波分布式双模带通滤波器 |
Country Status (2)
Country | Link |
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US (1) | US9030277B2 (zh) |
CN (2) | CN103107391A (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103390783B (zh) * | 2013-06-07 | 2015-10-21 | 南通大学 | 一种微波分布式可开关带通滤波器 |
CN103378387B (zh) * | 2013-07-02 | 2015-07-29 | 华南理工大学 | 基于频率选择性耦合技术的宽阻带ltcc带通滤波器 |
CN104218279B (zh) * | 2014-09-02 | 2017-04-19 | 电子科技大学 | 基于ltcc的新型双模带通滤波器 |
CN104733817A (zh) * | 2015-04-13 | 2015-06-24 | 南京邮电大学 | 层叠级联两腔基片集成波导双模带通滤波器 |
CN109743035A (zh) * | 2018-12-24 | 2019-05-10 | 瑞声精密制造科技(常州)有限公司 | Ltcc带通滤波器 |
CN111755789A (zh) * | 2020-06-24 | 2020-10-09 | 电子科技大学 | 一种基于ltcc工艺的可调滤波器馈电网络 |
CN112701431A (zh) * | 2020-12-15 | 2021-04-23 | 电子科技大学 | 滤波器及无线通信系统 |
DE102021115979A1 (de) | 2021-06-21 | 2022-12-22 | HELLA GmbH & Co. KGaA | UWB-Bandpassfilter |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04189012A (ja) * | 1990-11-22 | 1992-07-07 | Murata Mfg Co Ltd | 弾性表面波装置 |
JP2004328388A (ja) * | 2003-04-24 | 2004-11-18 | Murata Mfg Co Ltd | デュアルモード・バンドパスフィルタ装置 |
CN1702907A (zh) * | 2003-03-07 | 2005-11-30 | 株式会社村田制作所 | 带通滤波器 |
CN1893172A (zh) * | 2005-07-01 | 2007-01-10 | Tdk股份有限公司 | 多层带通滤波器 |
JP2007189747A (ja) * | 2007-04-13 | 2007-07-26 | Oki Electric Ind Co Ltd | 弾性表面波フィルタを用いた分波器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69332249T2 (de) * | 1992-04-30 | 2003-04-10 | Matsushita Electric Industrial Co., Ltd. | Schleifenförmiger Zweifachmodus-Streifenresonator zum Mitschwingenlassen von Mikrowellen in zwei Moden und Bandpassfilter mit den Resonatoren |
JP3395754B2 (ja) * | 2000-02-24 | 2003-04-14 | 株式会社村田製作所 | デュアルモード・バンドパスフィルタ |
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2013
- 2013-02-05 CN CN 201310047079 patent/CN103107391A/zh active Pending
- 2013-04-15 CN CN201310130202.3A patent/CN103236572B/zh not_active Expired - Fee Related
- 2013-06-18 US US13/920,429 patent/US9030277B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04189012A (ja) * | 1990-11-22 | 1992-07-07 | Murata Mfg Co Ltd | 弾性表面波装置 |
CN1702907A (zh) * | 2003-03-07 | 2005-11-30 | 株式会社村田制作所 | 带通滤波器 |
JP2004328388A (ja) * | 2003-04-24 | 2004-11-18 | Murata Mfg Co Ltd | デュアルモード・バンドパスフィルタ装置 |
CN1893172A (zh) * | 2005-07-01 | 2007-01-10 | Tdk股份有限公司 | 多层带通滤波器 |
JP2007189747A (ja) * | 2007-04-13 | 2007-07-26 | Oki Electric Ind Co Ltd | 弾性表面波フィルタを用いた分波器 |
Also Published As
Publication number | Publication date |
---|---|
US9030277B2 (en) | 2015-05-12 |
CN103236572B (zh) | 2015-10-21 |
US20140218135A1 (en) | 2014-08-07 |
CN103107391A (zh) | 2013-05-15 |
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CI01 | Publication of corrected invention patent application |
Correction item: Priority day Correct: 20130205 False: 20130225 Number: 32 Volume: 29 |
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CI02 | Correction of invention patent application |
Correction item: Priority day Correct: 20130205 False: 20130225 Number: 32 Page: The title page Volume: 29 |
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Free format text: CORRECT: DATE OF PRIORITY; FROM: 2013.02.25 TO: 2013.02.05 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20151021 Termination date: 20180415 |