CN102790288A - 定向天线 - Google Patents
定向天线 Download PDFInfo
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- CN102790288A CN102790288A CN2011101288243A CN201110128824A CN102790288A CN 102790288 A CN102790288 A CN 102790288A CN 2011101288243 A CN2011101288243 A CN 2011101288243A CN 201110128824 A CN201110128824 A CN 201110128824A CN 102790288 A CN102790288 A CN 102790288A
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- reflector element
- directional antenna
- hole
- ultra material
- electromagnetic wave
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Abstract
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Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201110128824.3A CN102790288B (zh) | 2011-05-18 | 2011-05-18 | 定向天线 |
Applications Claiming Priority (1)
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CN201110128824.3A CN102790288B (zh) | 2011-05-18 | 2011-05-18 | 定向天线 |
Publications (2)
Publication Number | Publication Date |
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CN102790288A true CN102790288A (zh) | 2012-11-21 |
CN102790288B CN102790288B (zh) | 2015-03-11 |
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CN201110128824.3A Active CN102790288B (zh) | 2011-05-18 | 2011-05-18 | 定向天线 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109075437A (zh) * | 2016-05-10 | 2018-12-21 | 诺瓦特公司 | 使用具有图案化空腔的电介质基板的堆叠式贴片天线 |
JP2022141572A (ja) * | 2021-03-15 | 2022-09-29 | 明泰科技股▲分▼有限公司 | アンテナパターンを変更するように構成されたアンテナカバー |
EP4120478A4 (en) * | 2020-03-09 | 2024-03-20 | Omron Tateisi Electronics Co | ANTENNA DEVICE AND RADAR DEVICE |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060267851A1 (en) * | 2005-05-31 | 2006-11-30 | Harris Corporation, Corporation Of The State Of Delaware | Dual reflector antenna and associated methods |
CN101488606A (zh) * | 2008-01-18 | 2009-07-22 | 阿尔卡特朗讯 | 双反射器天线的子反射器 |
CN101867094A (zh) * | 2010-05-02 | 2010-10-20 | 兰州大学 | 一种聚焦平板天线 |
US20110095953A1 (en) * | 2009-10-22 | 2011-04-28 | Lockheed Martin Corporation | Metamaterial lens feed for multiple beam antennas |
-
2011
- 2011-05-18 CN CN201110128824.3A patent/CN102790288B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060267851A1 (en) * | 2005-05-31 | 2006-11-30 | Harris Corporation, Corporation Of The State Of Delaware | Dual reflector antenna and associated methods |
CN101488606A (zh) * | 2008-01-18 | 2009-07-22 | 阿尔卡特朗讯 | 双反射器天线的子反射器 |
US20110095953A1 (en) * | 2009-10-22 | 2011-04-28 | Lockheed Martin Corporation | Metamaterial lens feed for multiple beam antennas |
CN101867094A (zh) * | 2010-05-02 | 2010-10-20 | 兰州大学 | 一种聚焦平板天线 |
Non-Patent Citations (1)
Title |
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PINCHUK A O, SCHATZ G C.: "Metamaterials with gradient negative index of refraction", 《JOURNAL OF THE OPTICAL SOCIETY OF AMERICA》 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109075437A (zh) * | 2016-05-10 | 2018-12-21 | 诺瓦特公司 | 使用具有图案化空腔的电介质基板的堆叠式贴片天线 |
US10985467B2 (en) | 2016-05-10 | 2021-04-20 | Novatel Inc. | Stacked patch antennas using dielectric substrates with patterned cavities |
CN109075437B (zh) * | 2016-05-10 | 2022-05-24 | 诺瓦特公司 | 使用具有图案化空腔的电介质基板的堆叠式贴片天线 |
US11888242B2 (en) | 2016-05-10 | 2024-01-30 | Novatel Inc. | Stacked patch antennas using dielectric substrates with patterned cavities |
EP4120478A4 (en) * | 2020-03-09 | 2024-03-20 | Omron Tateisi Electronics Co | ANTENNA DEVICE AND RADAR DEVICE |
JP2022141572A (ja) * | 2021-03-15 | 2022-09-29 | 明泰科技股▲分▼有限公司 | アンテナパターンを変更するように構成されたアンテナカバー |
US11600917B2 (en) | 2021-03-15 | 2023-03-07 | Alpha Networks Inc. | Antenna cover adapted to modify antenna pattern |
JP7250869B2 (ja) | 2021-03-15 | 2023-04-03 | 明泰科技股▲分▼有限公司 | アンテナパターンを変更するように構成されたアンテナカバー |
Also Published As
Publication number | Publication date |
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CN102790288B (zh) | 2015-03-11 |
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Free format text: FORMER OWNER: SHENZHEN KUANG-CHI INNOVATION TECHNOLOGY CO., LTD. Effective date: 20140424 Owner name: SHENZHEN KUANG-CHI INNOVATION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN KUANG-CHI INSTITUTE OF ADVANCED TECHNOLOGY Effective date: 20140424 |
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Effective date of registration: 20140424 Address after: 518034 A international business center, No. 1061, Xiang Mei Road, Guangdong, Shenzhen, Futian District, China 18B Applicant after: Shenzhen Kuang-Chi Innovation Technology Co., Ltd. Address before: 518000 Nanshan District City, Guangdong province high tech Zone in the middle of a high tech building, No. 9 software building Applicant before: Shenzhen Kuang-Chi Institute of Advanced Technology Applicant before: Shenzhen Kuang-Chi Innovation Technology Co., Ltd. |
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Owner name: SHENZHEN GUANGQI INTELLIGENT PHOTONICS TECHNOLOGY Free format text: FORMER OWNER: SHENZHEN KUANG-CHI INNOVATION TECHNOLOGY CO., LTD. Effective date: 20150716 |
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Effective date of registration: 20150716 Address after: 518000 Guangdong city of Shenzhen province Futian District Shennan Road and CaiTian Road intersection East Xintiandi Plaza C block 2007-27 Patentee after: Shenzhen Guang Qi intelligent photonic Technology Co., Ltd. Address before: 518034 A international business center, No. 1061, Xiang Mei Road, Guangdong, Shenzhen, Futian District, China 18B Patentee before: Shenzhen Kuang-Chi Innovation Technology Co., Ltd. |
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Effective date of registration: 20210209 Address after: 2 / F, software building, No.9, Gaoxin Zhongyi Road, Nanshan District, Shenzhen City, Guangdong Province Patentee after: KUANG-CHI INSTITUTE OF ADVANCED TECHNOLOGY Address before: 518000 Guangdong, Shenzhen, Futian District, Shennan Road and colored field road intersection C East Block New World Plaza 2007-27 Patentee before: KUANG-CHI INTELLIGENT PHOTONIC TECHNOLOGY Ltd. |
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