CN202601847U - 导航雷达单波导裂缝阵列天线 - Google Patents
导航雷达单波导裂缝阵列天线 Download PDFInfo
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- CN202601847U CN202601847U CN 201220229819 CN201220229819U CN202601847U CN 202601847 U CN202601847 U CN 202601847U CN 201220229819 CN201220229819 CN 201220229819 CN 201220229819 U CN201220229819 U CN 201220229819U CN 202601847 U CN202601847 U CN 202601847U
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CN 201220229819 CN202601847U (zh) | 2012-05-22 | 2012-05-22 | 导航雷达单波导裂缝阵列天线 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI575812B (zh) * | 2014-04-06 | 2017-03-21 | 芳興科技股份有限公司 | 用於波束下傾電控之具有介質板的裂縫陣列天線、基地台天線系統及控制一裂縫陣列天線之一輻射場型之下傾之方法 |
CN112055916A (zh) * | 2018-05-01 | 2020-12-08 | 罗宾雷达设备有限公司 | 包括两个背对背定位的雷达天线模块的雷达系统以及容纳具有用于辐射和接收雷达波信号的空腔开槽波导天线阵列的天线模块的雷达系统 |
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2012
- 2012-05-22 CN CN 201220229819 patent/CN202601847U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI575812B (zh) * | 2014-04-06 | 2017-03-21 | 芳興科技股份有限公司 | 用於波束下傾電控之具有介質板的裂縫陣列天線、基地台天線系統及控制一裂縫陣列天線之一輻射場型之下傾之方法 |
US9935365B2 (en) | 2014-04-06 | 2018-04-03 | Pyras Technology Inc. | Slot array antenna with dielectric slab for electrical control of beam down-tilt |
CN112055916A (zh) * | 2018-05-01 | 2020-12-08 | 罗宾雷达设备有限公司 | 包括两个背对背定位的雷达天线模块的雷达系统以及容纳具有用于辐射和接收雷达波信号的空腔开槽波导天线阵列的天线模块的雷达系统 |
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C14 | Grant of patent or utility model | ||
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Owner name: SHANGHAI BROADCAST COMMUNICATION TECH CO LTD Free format text: FORMER OWNER: SHANGHAI ZESUN MARINE ELECTRONICS CO., LTD. Effective date: 20140926 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 200433 YANGPU, SHANGHAI TO: 200233 XUHUI, SHANGHAI |
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Effective date of registration: 20140926 Address after: 200233 No. 9, Cangwu Road, Shanghai, Xuhui District Patentee after: SVA Communication Technology Co., Ltd. Address before: 200433, No. 3, building 1, No. 120 Xiang Yin Road, Shanghai, Yangpu District Patentee before: Shanghai Zesun Marine Electronics Co., Ltd. |
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CX01 | Expiry of patent term |
Granted publication date: 20121212 |
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CX01 | Expiry of patent term |