CN104393400B - 一种基于容性加载寄生环的圆极化频率捷变电小天线 - Google Patents
一种基于容性加载寄生环的圆极化频率捷变电小天线 Download PDFInfo
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- CN104393400B CN104393400B CN201410690290.7A CN201410690290A CN104393400B CN 104393400 B CN104393400 B CN 104393400B CN 201410690290 A CN201410690290 A CN 201410690290A CN 104393400 B CN104393400 B CN 104393400B
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- 230000003071 parasitic effect Effects 0.000 title claims abstract description 54
- 230000010287 polarization Effects 0.000 title description 8
- 230000005855 radiation Effects 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 25
- 230000005404 monopole Effects 0.000 claims abstract description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000005530 etching Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000006854 communication Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007176 multidirectional communication Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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CN201410690290.7A CN104393400B (zh) | 2014-11-25 | 2014-11-25 | 一种基于容性加载寄生环的圆极化频率捷变电小天线 |
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CN201410690290.7A CN104393400B (zh) | 2014-11-25 | 2014-11-25 | 一种基于容性加载寄生环的圆极化频率捷变电小天线 |
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CN104393400A CN104393400A (zh) | 2015-03-04 |
CN104393400B true CN104393400B (zh) | 2017-02-22 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107799884B (zh) * | 2017-09-05 | 2019-11-05 | 西安电子科技大学 | 二维亚波长阵列天线及应用的无线通信设备、雷达终端 |
CN107732467B (zh) * | 2017-11-20 | 2020-04-14 | 北京航空航天大学 | 一种带有耦合抑制的用于4g与5g通信的基站组合天线 |
CN111224214B (zh) * | 2019-12-31 | 2021-06-08 | 重庆品胜科技有限公司 | 基于方向图可重构的小型化波束可控rfid阅读器天线 |
CN112350061B (zh) * | 2020-10-29 | 2022-07-05 | 重庆大学 | 一种基于交指化容性环的宽带电小天线 |
CN112421228B (zh) * | 2020-11-25 | 2024-12-13 | 博微太赫兹信息科技有限公司 | 一种双层差分馈电圆极化天线 |
CN114361770B (zh) * | 2022-01-07 | 2024-04-02 | 安徽大学 | 差分馈电的圆极化微带环天线 |
CN115458929B (zh) * | 2022-09-17 | 2024-05-10 | 重庆大学 | 一种基于线极化接收器实现准各向同性信号覆盖的电小天线 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009021956A (ja) * | 2007-07-13 | 2009-01-29 | Saga Univ | 円偏波平面機能アンテナ |
CN201226373Y (zh) * | 2008-07-10 | 2009-04-22 | 华南理工大学 | 双频段叠层介质加载螺旋天线 |
CN201966318U (zh) * | 2011-01-21 | 2011-09-07 | 杭州电子科技大学 | 一种左右旋圆极化可重构天线 |
CN102881993A (zh) * | 2012-07-13 | 2013-01-16 | 电子科技大学 | 便携式dna仿真的可重构天线 |
CN204189954U (zh) * | 2014-11-25 | 2015-03-04 | 重庆大学 | 一种基于容性加载寄生环的圆极化频率捷变电小天线 |
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- 2014-11-25 CN CN201410690290.7A patent/CN104393400B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009021956A (ja) * | 2007-07-13 | 2009-01-29 | Saga Univ | 円偏波平面機能アンテナ |
CN201226373Y (zh) * | 2008-07-10 | 2009-04-22 | 华南理工大学 | 双频段叠层介质加载螺旋天线 |
CN201966318U (zh) * | 2011-01-21 | 2011-09-07 | 杭州电子科技大学 | 一种左右旋圆极化可重构天线 |
CN102881993A (zh) * | 2012-07-13 | 2013-01-16 | 电子科技大学 | 便携式dna仿真的可重构天线 |
CN204189954U (zh) * | 2014-11-25 | 2015-03-04 | 重庆大学 | 一种基于容性加载寄生环的圆极化频率捷变电小天线 |
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Effective date of registration: 20201228 Address after: 401336 16-14, building 3, No.3, Tongjing Road, Nan'an District, Chongqing Patentee after: CHONGQING MUXIN RUNZHE NETWORK TECHNOLOGY Co.,Ltd. Address before: 400044 No. 174 Shapingba street, Shapingba District, Chongqing Patentee before: Chongqing University |
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Effective date of registration: 20210128 Address after: 221000 Shengqiang Road, Xinhe Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Jiangsu jinyufeng New Material Co.,Ltd. Address before: 401336 16-14, building 3, No.3, Tongjing Road, Nan'an District, Chongqing Patentee before: CHONGQING MUXIN RUNZHE NETWORK TECHNOLOGY Co.,Ltd. |
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Denomination of invention: A circularly polarized frequency agile small antenna based on capacitive loaded parasitic ring Effective date of registration: 20210809 Granted publication date: 20170222 Pledgee: China Construction Bank Corporation Pizhou sub branch Pledgor: Jiangsu jinyufeng New Material Co.,Ltd. Registration number: Y2021980007390 |