CN112582771A - 非接触式可变电容加载的频率可调谐微带贴片谐振器 - Google Patents
非接触式可变电容加载的频率可调谐微带贴片谐振器 Download PDFInfo
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- CN112582771A CN112582771A CN202011410532.4A CN202011410532A CN112582771A CN 112582771 A CN112582771 A CN 112582771A CN 202011410532 A CN202011410532 A CN 202011410532A CN 112582771 A CN112582771 A CN 112582771A
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- frequency
- microstrip patch
- microstrip
- variable capacitor
- substrate
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/08—Strip line resonators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
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- Control Of Motors That Do Not Use Commutators (AREA)
- Waveguide Aerials (AREA)
Abstract
Description
参数 | <i>h</i><sub>1</sub> | <i>l</i><sub>p</sub> | <i>w</i> | <i>l</i> | <i>l</i><sub>i</sub> | <i>l</i><sub><i>g</i></sub> |
值(mm) | 0.508 | 20 | 2 | 9 | 3 | 60 |
Claims (7)
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CN202011410532.4A CN112582771B (zh) | 2020-12-04 | 2020-12-04 | 非接触式可变电容加载的频率可调谐微带贴片谐振器 |
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CN202011410532.4A CN112582771B (zh) | 2020-12-04 | 2020-12-04 | 非接触式可变电容加载的频率可调谐微带贴片谐振器 |
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CN112582771A true CN112582771A (zh) | 2021-03-30 |
CN112582771B CN112582771B (zh) | 2021-12-24 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113823906A (zh) * | 2021-09-14 | 2021-12-21 | 南通大学 | 非接触式可变电容加载的带宽可重构微带贴片滤波天线 |
CN114788087A (zh) * | 2021-09-23 | 2022-07-22 | 香港应用科技研究院有限公司 | 多层带通滤波器 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5357225A (en) * | 1992-12-23 | 1994-10-18 | Alcatel Network Systems, Inc. | Method and apparatus for adjusting the impedance of a microstrip transmission line |
CN1354905A (zh) * | 1999-09-29 | 2002-06-19 | 多信道通讯科学公司 | 在扩展频带上具有高选择性、低插入损耗和改进的无带阻的窄带调谐的谐振器滤波器拓扑 |
CN101273492A (zh) * | 2005-09-29 | 2008-09-24 | 索尼爱立信移动通讯股份有限公司 | 多频带曲折型单极天线 |
CN104157936A (zh) * | 2014-07-29 | 2014-11-19 | 西南交通大学 | 基于半模基片集成波导的电可调谐带通滤波器 |
CN205452542U (zh) * | 2015-12-30 | 2016-08-10 | 瑞声精密制造科技(常州)有限公司 | 可调谐的天线结构 |
CN108767440A (zh) * | 2018-05-25 | 2018-11-06 | 南京邮电大学 | 基于阶跃阻抗谐振器的微带贴片天线 |
CN111430888A (zh) * | 2019-01-10 | 2020-07-17 | 青岛海信移动通信技术股份有限公司 | 一种天线及移动终端 |
US20200287266A1 (en) * | 2017-10-18 | 2020-09-10 | Telefonaktiebolaget Lm Ericsson (Publ) | A tunable resonance cavity |
CN111969289A (zh) * | 2020-08-19 | 2020-11-20 | 南通大学 | 一种低剖面频率可重构介质贴片谐振器 |
-
2020
- 2020-12-04 CN CN202011410532.4A patent/CN112582771B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5357225A (en) * | 1992-12-23 | 1994-10-18 | Alcatel Network Systems, Inc. | Method and apparatus for adjusting the impedance of a microstrip transmission line |
CN1354905A (zh) * | 1999-09-29 | 2002-06-19 | 多信道通讯科学公司 | 在扩展频带上具有高选择性、低插入损耗和改进的无带阻的窄带调谐的谐振器滤波器拓扑 |
CN101273492A (zh) * | 2005-09-29 | 2008-09-24 | 索尼爱立信移动通讯股份有限公司 | 多频带曲折型单极天线 |
CN104157936A (zh) * | 2014-07-29 | 2014-11-19 | 西南交通大学 | 基于半模基片集成波导的电可调谐带通滤波器 |
CN205452542U (zh) * | 2015-12-30 | 2016-08-10 | 瑞声精密制造科技(常州)有限公司 | 可调谐的天线结构 |
US20200287266A1 (en) * | 2017-10-18 | 2020-09-10 | Telefonaktiebolaget Lm Ericsson (Publ) | A tunable resonance cavity |
CN108767440A (zh) * | 2018-05-25 | 2018-11-06 | 南京邮电大学 | 基于阶跃阻抗谐振器的微带贴片天线 |
CN111430888A (zh) * | 2019-01-10 | 2020-07-17 | 青岛海信移动通信技术股份有限公司 | 一种天线及移动终端 |
CN111969289A (zh) * | 2020-08-19 | 2020-11-20 | 南通大学 | 一种低剖面频率可重构介质贴片谐振器 |
Non-Patent Citations (1)
Title |
---|
SHI-CHANG TANG ET AL.: "Low-Profile Frequency-Reconfigurable Dielectric Patch Antenna and Array Based on New Varactor-Loading Scheme", 《IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113823906A (zh) * | 2021-09-14 | 2021-12-21 | 南通大学 | 非接触式可变电容加载的带宽可重构微带贴片滤波天线 |
CN114788087A (zh) * | 2021-09-23 | 2022-07-22 | 香港应用科技研究院有限公司 | 多层带通滤波器 |
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CN112582771B (zh) | 2021-12-24 |
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Effective date of registration: 20250603 Address after: 361000 Fujian Province Xiamen City Jimei District Chengyi Street No. 7-2 Room 202 No. 8 Patentee after: Xiamen fujixun Software Technology Co.,Ltd. Country or region after: China Address before: 518000, Longhua District, Shenzhen City, Guangdong Province, Tao Yuan Community, Tao Xia Village Office Building 1401, Postal Code: 518000 Patentee before: Shenzhen Lizhan Technology Achievement Transformation Co.,Ltd. Country or region before: China |