CN112768909B - 具有滤波功能的背腔圆极化贴片天线阵列 - Google Patents
具有滤波功能的背腔圆极化贴片天线阵列 Download PDFInfo
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- CN112768909B CN112768909B CN202011593152.9A CN202011593152A CN112768909B CN 112768909 B CN112768909 B CN 112768909B CN 202011593152 A CN202011593152 A CN 202011593152A CN 112768909 B CN112768909 B CN 112768909B
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- 238000001914 filtration Methods 0.000 title claims abstract description 37
- 230000010287 polarization Effects 0.000 title claims description 13
- 239000000758 substrate Substances 0.000 claims abstract description 65
- 239000002184 metal Substances 0.000 claims description 73
- 230000005855 radiation Effects 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000003491 array Methods 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002356 single layer Substances 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000004088 simulation Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
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CN202011593152.9A CN112768909B (zh) | 2020-12-29 | 2020-12-29 | 具有滤波功能的背腔圆极化贴片天线阵列 |
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CN202011593152.9A CN112768909B (zh) | 2020-12-29 | 2020-12-29 | 具有滤波功能的背腔圆极化贴片天线阵列 |
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CN112768909A CN112768909A (zh) | 2021-05-07 |
CN112768909B true CN112768909B (zh) | 2022-05-20 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114122696B (zh) * | 2021-10-30 | 2022-08-12 | 南京理工大学 | 一种基于siw的5g毫米波滤波天线 |
CN116487875B (zh) * | 2023-06-25 | 2023-08-22 | 安徽大学 | 一种宽带毫米波天线 |
CN116759815B (zh) * | 2023-08-18 | 2023-10-24 | 上海英内物联网科技股份有限公司 | 圆极化超高频的天线单元及rfid读写器阵列天线 |
CN118156796B (zh) * | 2024-03-27 | 2024-09-03 | 中天通信技术有限公司 | 双极化双工基站天线 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103531918A (zh) * | 2013-09-29 | 2014-01-22 | 西安电子科技大学 | 一种宽带基片集成波导圆极化天线阵列及其制备方法 |
CN109818142A (zh) * | 2018-12-31 | 2019-05-28 | 瑞声科技(南京)有限公司 | 一种滤波天线 |
CN110190408A (zh) * | 2019-05-10 | 2019-08-30 | 深圳大学 | 一种圆极化电磁偶极子阵列天线 |
CN111682309A (zh) * | 2020-05-29 | 2020-09-18 | 杭州电子科技大学 | 单层单馈背腔圆极化滤波天线 |
CN112072302A (zh) * | 2020-08-31 | 2020-12-11 | 杭州电子科技大学 | 一种顺序旋转馈电的宽带圆极化滤波阵列天线 |
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- 2020-12-29 CN CN202011593152.9A patent/CN112768909B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103531918A (zh) * | 2013-09-29 | 2014-01-22 | 西安电子科技大学 | 一种宽带基片集成波导圆极化天线阵列及其制备方法 |
CN109818142A (zh) * | 2018-12-31 | 2019-05-28 | 瑞声科技(南京)有限公司 | 一种滤波天线 |
CN110190408A (zh) * | 2019-05-10 | 2019-08-30 | 深圳大学 | 一种圆极化电磁偶极子阵列天线 |
CN111682309A (zh) * | 2020-05-29 | 2020-09-18 | 杭州电子科技大学 | 单层单馈背腔圆极化滤波天线 |
CN112072302A (zh) * | 2020-08-31 | 2020-12-11 | 杭州电子科技大学 | 一种顺序旋转馈电的宽带圆极化滤波阵列天线 |
Non-Patent Citations (2)
Title |
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Planar Circularly Polarized Antenna With Bandpass Filtering Response Based on Dual-Mode SIW Cavity;Shuosheng Ji et.al;《 IEEE Transactions on Antennas and Propagation》;20201118;第69卷(第6期);全文 * |
顺序旋转馈电背腔圆极化天线阵列;黄刚 等;《电子器件》;20110430;第34卷(第2期);全文 * |
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