CN105490021A - 一种共面波导馈电极化可重构四叶草天线 - Google Patents
一种共面波导馈电极化可重构四叶草天线 Download PDFInfo
- Publication number
- CN105490021A CN105490021A CN201510894636.XA CN201510894636A CN105490021A CN 105490021 A CN105490021 A CN 105490021A CN 201510894636 A CN201510894636 A CN 201510894636A CN 105490021 A CN105490021 A CN 105490021A
- Authority
- CN
- China
- Prior art keywords
- paster
- pin diode
- reverse side
- ground structure
- radiating element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 241000219793 Trifolium Species 0.000 title abstract description 4
- 230000010287 polarization Effects 0.000 claims abstract description 44
- 239000000758 substrate Substances 0.000 claims abstract description 15
- 239000000523 sample Substances 0.000 claims abstract description 4
- 230000005855 radiation Effects 0.000 claims description 37
- 241001101998 Galium Species 0.000 claims description 19
- 235000014820 Galium aparine Nutrition 0.000 claims description 19
- 241000612118 Samolus valerandi Species 0.000 claims description 19
- 238000009432 framing Methods 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 6
- 238000005388 cross polarization Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
- H01Q21/245—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction provided with means for varying the polarisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
Landscapes
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
W | 65 | Rs | 11.7 |
L | 45 | d | 1 |
H | 0.8 | R1 | 4 |
g | 0.3 | R2 | 9 |
Wf | 3 | Ls | 32 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510894636.XA CN105490021B (zh) | 2015-12-08 | 2015-12-08 | 一种共面波导馈电极化可重构四叶草天线 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510894636.XA CN105490021B (zh) | 2015-12-08 | 2015-12-08 | 一种共面波导馈电极化可重构四叶草天线 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105490021A true CN105490021A (zh) | 2016-04-13 |
CN105490021B CN105490021B (zh) | 2018-03-27 |
Family
ID=55676858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510894636.XA Active CN105490021B (zh) | 2015-12-08 | 2015-12-08 | 一种共面波导馈电极化可重构四叶草天线 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105490021B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106384885A (zh) * | 2016-11-28 | 2017-02-08 | 中国电子科技集团公司第二十九研究所 | 一种四叶草形宽带圆极化平面天线 |
CN107257019A (zh) * | 2017-04-19 | 2017-10-17 | 中国航空无线电电子研究所 | 一种单层共面波导馈电的双频双圆极化可重构微带天线 |
CN108963447A (zh) * | 2018-06-25 | 2018-12-07 | 佛山市顺德区中山大学研究院 | 一种斧式宽缝共面波导圆极化天线 |
CN109860998A (zh) * | 2019-03-29 | 2019-06-07 | 南京信息工程大学 | 一种可重构可穿戴微带天线 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070097007A1 (en) * | 2005-11-03 | 2007-05-03 | Samsung Electronics Co., Ltd. | Polarization diversity antenna system |
CN103326117A (zh) * | 2013-06-20 | 2013-09-25 | 华南理工大学 | 一种宽带双极化四叶草平面天线 |
CN205159512U (zh) * | 2015-12-08 | 2016-04-13 | 南京信息工程大学 | 一种共面波导馈电极化可重构四叶草天线 |
-
2015
- 2015-12-08 CN CN201510894636.XA patent/CN105490021B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070097007A1 (en) * | 2005-11-03 | 2007-05-03 | Samsung Electronics Co., Ltd. | Polarization diversity antenna system |
CN103326117A (zh) * | 2013-06-20 | 2013-09-25 | 华南理工大学 | 一种宽带双极化四叶草平面天线 |
CN205159512U (zh) * | 2015-12-08 | 2016-04-13 | 南京信息工程大学 | 一种共面波导馈电极化可重构四叶草天线 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106384885A (zh) * | 2016-11-28 | 2017-02-08 | 中国电子科技集团公司第二十九研究所 | 一种四叶草形宽带圆极化平面天线 |
CN106384885B (zh) * | 2016-11-28 | 2019-03-19 | 中国电子科技集团公司第二十九研究所 | 一种四叶草形宽带圆极化平面天线 |
CN107257019A (zh) * | 2017-04-19 | 2017-10-17 | 中国航空无线电电子研究所 | 一种单层共面波导馈电的双频双圆极化可重构微带天线 |
CN108963447A (zh) * | 2018-06-25 | 2018-12-07 | 佛山市顺德区中山大学研究院 | 一种斧式宽缝共面波导圆极化天线 |
CN109860998A (zh) * | 2019-03-29 | 2019-06-07 | 南京信息工程大学 | 一种可重构可穿戴微带天线 |
CN109860998B (zh) * | 2019-03-29 | 2024-02-02 | 南京信息工程大学 | 一种可重构可穿戴微带天线 |
Also Published As
Publication number | Publication date |
---|---|
CN105490021B (zh) | 2018-03-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105356055B (zh) | 缝隙耦合馈电高隔离度极化分集mimo天线 | |
CN105490021A (zh) | 一种共面波导馈电极化可重构四叶草天线 | |
CN204375948U (zh) | 圆极化天线及通信设备 | |
CN103515700B (zh) | 一种rfid天线 | |
CN103247866A (zh) | 基于耦合微带线耦合器的紧凑型宽带双圆极化贴片天线 | |
CN103682610A (zh) | 可重构天线及其系统 | |
CN110190386A (zh) | 一种宽带宽角轴比圆极化贴片天线 | |
WO2018119929A1 (zh) | 电磁多输入多输出天线系统及移动终端 | |
CN204424449U (zh) | 双频段微带天线 | |
CN206558683U (zh) | 一种加载圆形介质板的宽带维瓦尔第天线 | |
CN203589210U (zh) | 可重构天线及其系统 | |
CN205159512U (zh) | 一种共面波导馈电极化可重构四叶草天线 | |
CN114784502A (zh) | 毫米波四极化电磁偶极子天线 | |
CN103414017B (zh) | 基于同相功分器馈电的双偶极子定向天线 | |
CN207753169U (zh) | 一种超宽带渐变缝隙圆极化微带天线 | |
CN204391276U (zh) | 天线装置 | |
Kumar et al. | High gain microstrip antenna capacitive coupled to a square ring with surface mounted conical horn | |
CN208423164U (zh) | 一种高增益宽频带双极化贴片天线 | |
CN207409650U (zh) | 一种微带天线 | |
CN203553358U (zh) | 一种8-18GHz线性小型化锥形开槽天线 | |
CN206225538U (zh) | 一种差分馈电宽带双极化平面基站天线 | |
CN206422221U (zh) | 电磁多输入多输出天线系统及移动终端 | |
CN108306105A (zh) | 一种基于可调材料的方向图可重构天线 | |
Onishi et al. | Linear polarization switchable microstrip array antenna using magic-T circuit | |
CN112751172B (zh) | 一种用于射频能量采集的高增益定向辐射双频接收天线 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 210019 No. 219 Ningliu Road, Jiangbei New District, Nanjing City, Jiangsu Province Patentee after: NANJING University OF INFORMATION SCIENCE & TECHNOLOGY Address before: The Olympic Avenue in Jianye District of Nanjing city of Jiangsu Province, No. 69 210019 Patentee before: NANJING University OF INFORMATION SCIENCE & TECHNOLOGY |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211108 Address after: 310000 No. 581, torch Avenue, Hangzhou, Zhejiang Patentee after: SUNWAVE COMMUNICATIONS Co.,Ltd. Address before: No. 219, ningliu Road, Jiangbei new district, Nanjing, Jiangsu 210019 Patentee before: NANJING University OF INFORMATION SCIENCE & TECHNOLOGY |