CN214542532U - 一种基于分形设计的四臂螺旋天线 - Google Patents
一种基于分形设计的四臂螺旋天线 Download PDFInfo
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- CN214542532U CN214542532U CN202120674639.3U CN202120674639U CN214542532U CN 214542532 U CN214542532 U CN 214542532U CN 202120674639 U CN202120674639 U CN 202120674639U CN 214542532 U CN214542532 U CN 214542532U
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- 238000013461 design Methods 0.000 title claims abstract description 20
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Cited By (1)
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US20220158338A1 (en) * | 2017-03-24 | 2022-05-19 | The Government Of The United States, As Represented By The Secretary Of The Army | Cosecant Squared Antenna Radiation Pattern |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US20220158338A1 (en) * | 2017-03-24 | 2022-05-19 | The Government Of The United States, As Represented By The Secretary Of The Army | Cosecant Squared Antenna Radiation Pattern |
US11664588B2 (en) * | 2017-03-24 | 2023-05-30 | The Government Of The United States, As Represented By The Secretary Of The Army | Cosecant squared antenna radiation pattern |
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Effective date of registration: 20240122 Address after: Room 301, floor 3, unit 1, building 13, courtyard 3, gaolizhang Road, Haidian District, Beijing 100095 Patentee after: BEIJING JIUTAIN LIJIAN INFORMATION TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 213000 floors 7, 8 and 9, hongchuang building, No. 11, Qingyang North Road, Tianning District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU RENQIAN ELECTRICAL TECHNOLOGY CO.,LTD. Country or region before: China |
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Effective date of registration: 20240904 Address after: 213000 No. 17, beitanghe East Road, Tianning District, Changzhou City, Jiangsu Province Patentee after: CHANGZHOU RENQIAN ELECTRICAL TECHNOLOGY CO.,LTD. Country or region after: China Address before: Room 301, floor 3, unit 1, building 13, courtyard 3, gaolizhang Road, Haidian District, Beijing 100095 Patentee before: BEIJING JIUTAIN LIJIAN INFORMATION TECHNOLOGY Co.,Ltd. Country or region before: China |
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