CN103779663A - 双频正交极化高隔离度喇叭天线 - Google Patents
双频正交极化高隔离度喇叭天线 Download PDFInfo
- Publication number
- CN103779663A CN103779663A CN201410065304.6A CN201410065304A CN103779663A CN 103779663 A CN103779663 A CN 103779663A CN 201410065304 A CN201410065304 A CN 201410065304A CN 103779663 A CN103779663 A CN 103779663A
- Authority
- CN
- China
- Prior art keywords
- isolation
- horn antenna
- waveguide
- orthogonal polarization
- feed port
- 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
- 238000002955 isolation Methods 0.000 title claims abstract description 37
- 230000010287 polarization Effects 0.000 title claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- 230000007704 transition Effects 0.000 claims abstract description 4
- 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
- 239000004411 aluminium Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000011160 research Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000368 destabilizing effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000005433 particle physics related processes and functions Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- VMXUWOKSQNHOCA-UKTHLTGXSA-N ranitidine Chemical compound [O-][N+](=O)\C=C(/NC)NCCSCC1=CC=C(CN(C)C)O1 VMXUWOKSQNHOCA-UKTHLTGXSA-N 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000033772 system development Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
Images
Landscapes
- Waveguide Aerials (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410065304.6A CN103779663B (zh) | 2014-02-26 | 2014-02-26 | 双频正交极化高隔离度喇叭天线 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410065304.6A CN103779663B (zh) | 2014-02-26 | 2014-02-26 | 双频正交极化高隔离度喇叭天线 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103779663A true CN103779663A (zh) | 2014-05-07 |
| CN103779663B CN103779663B (zh) | 2016-08-17 |
Family
ID=50571656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410065304.6A Active CN103779663B (zh) | 2014-02-26 | 2014-02-26 | 双频正交极化高隔离度喇叭天线 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103779663B (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105591180A (zh) * | 2016-01-29 | 2016-05-18 | 北京理工大学 | 一种毫米波太赫兹波波导双工器 |
| CN107508015A (zh) * | 2017-08-08 | 2017-12-22 | 西南交通大学 | 圆波导模式转换器 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4241323A (en) * | 1979-07-05 | 1980-12-23 | Hughes Aircraft Company | Reflective dual mode filter |
| US6473053B1 (en) * | 2001-05-17 | 2002-10-29 | Trw Inc. | Dual frequency single polarization feed network |
| CN101562280A (zh) * | 2009-05-22 | 2009-10-21 | 摩比天线技术（深圳）有限公司 | 一种双极化馈源装置及天线 |
| CN201749954U (zh) * | 2010-07-12 | 2011-02-16 | 广东盛路通信科技股份有限公司 | 前馈式抛物面天线馈源系统 |
| CN102842765A (zh) * | 2012-08-30 | 2012-12-26 | 南京信息工程大学 | 一种新型高隔离度同频双极化喇叭天线 |
| CN203733943U (zh) * | 2014-02-26 | 2014-07-23 | 南京信息工程大学 | 双频正交极化高隔离度喇叭天线 |
-
2014
- 2014-02-26 CN CN201410065304.6A patent/CN103779663B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4241323A (en) * | 1979-07-05 | 1980-12-23 | Hughes Aircraft Company | Reflective dual mode filter |
| US6473053B1 (en) * | 2001-05-17 | 2002-10-29 | Trw Inc. | Dual frequency single polarization feed network |
| CN101562280A (zh) * | 2009-05-22 | 2009-10-21 | 摩比天线技术（深圳）有限公司 | 一种双极化馈源装置及天线 |
| CN201749954U (zh) * | 2010-07-12 | 2011-02-16 | 广东盛路通信科技股份有限公司 | 前馈式抛物面天线馈源系统 |
| CN102842765A (zh) * | 2012-08-30 | 2012-12-26 | 南京信息工程大学 | 一种新型高隔离度同频双极化喇叭天线 |
| CN203733943U (zh) * | 2014-02-26 | 2014-07-23 | 南京信息工程大学 | 双频正交极化高隔离度喇叭天线 |
Non-Patent Citations (1)
| Title |
|---|
| JI-HWAN HWANG等: "Compact Orthomode Transducer for Field Experiments of Radar Backscatter at L-band", 《韓國電磁波學會論文誌》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105591180A (zh) * | 2016-01-29 | 2016-05-18 | 北京理工大学 | 一种毫米波太赫兹波波导双工器 |
| CN105591180B (zh) * | 2016-01-29 | 2018-09-14 | 北京理工大学 | 一种毫米波太赫兹波波导双工器 |
| CN107508015A (zh) * | 2017-08-08 | 2017-12-22 | 西南交通大学 | 圆波导模式转换器 |
| CN107508015B (zh) * | 2017-08-08 | 2023-09-29 | 西南交通大学 | 圆波导模式转换器 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103779663B (zh) | 2016-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210224293U (zh) | 一种固定扇形波束cts阵列天线 | |
| CN103956586B (zh) | 平板阵列天线 | |
| Zhang et al. | Mutual coupling reduction of microstrip antenna array using metamaterial absorber | |
| CN108134182A (zh) | 一种包括金属环的双频馈源喇叭 | |
| CN105762528A (zh) | 一种高口径效率反射阵天线 | |
| CN108258391A (zh) | 一种双频馈源喇叭 | |
| CN203166096U (zh) | 高增益低损耗x波段船舶导航雷达天线 | |
| Wang et al. | Design of 94GHz Dual-Polarization Antenna Fed by Diagonal Horn for Cloud Radars | |
| Cai et al. | 3-D printing conformal K-band lens antenna for a smart parking space detection system | |
| CN103779663A (zh) | 双频正交极化高隔离度喇叭天线 | |
| CN203733943U (zh) | 双频正交极化高隔离度喇叭天线 | |
| CN103594791B (zh) | 超材料板、反射面天线系统及电磁波反射调节方法 | |
| Granet et al. | Reflectarray compact antenna test range concept | |
| CN205646177U (zh) | 一种低剖面平板动中通天线 | |
| CN103700938B (zh) | 一种毫米波的全金属圆极化和线极化“8”字形波束天线 | |
| CN203225341U (zh) | W波段单路发射双路接收窄波束低损耗天线 | |
| CN202601847U (zh) | 导航雷达单波导裂缝阵列天线 | |
| Kumar et al. | L Band Array Antenna for Combined Interrogator Transponder (CIT) suitable for airborne applications | |
| Qiao et al. | Wideband and high gain horn antenna with lens and wedge ridge | |
| Belous et al. | Antennas and antenna devices for radar location and radio communication | |
| CN215680955U (zh) | 一种基于金属波导缝隙天线的单发单收系统 | |
| CN203826563U (zh) | 平板阵列天线 | |
| Wu et al. | A novel focusing lens conical horn antenna loaded with dielectric | |
| Zeng et al. | 77GHz High Gain Antenna Based on Microstrip Coupling Excitation | |
| CN216903358U (zh) | 一种介质加载超宽谱测量天线 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 420, block C, Kechuang headquarters building, 320 pubin Road, Jiangpu street, Pukou District, Nanjing City, Jiangsu Province, 211800 Patentee after: Nanjing University of Information Science and Technology Address before: 210000 No. 219 Ningliu Road, Pukou District, Nanjing City, Jiangsu Province Patentee before: Nanjing University of Information Science and Technology |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140507 Assignee: Wuxi Yunqi Technology Information Co.,Ltd. Assignor: Nanjing University of Information Science and Technology Contract record no.: X2023320000234 Denomination of invention: Dual frequency orthogonal polarized high isolation horn antenna Granted publication date: 20160817 License type: Common License Record date: 20231121 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140507 Assignee: Fujian hefuyun Information Technology Co.,Ltd. Assignor: Nanjing University of Information Science and Technology Contract record no.: X2023980051730 Denomination of invention: Dual frequency orthogonal polarized high isolation horn antenna Granted publication date: 20160817 License type: Common License Record date: 20231212 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140507 Assignee: Nanjing Xinqihang Software Technology Co.,Ltd. Assignor: Nanjing University of Information Science and Technology Contract record no.: X2023980051736 Denomination of invention: Dual frequency orthogonal polarized high isolation horn antenna Granted publication date: 20160817 License type: Common License Record date: 20231213 Application publication date: 20140507 Assignee: Fujian Kailan Information Technology Co.,Ltd. Assignor: Nanjing University of Information Science and Technology Contract record no.: X2023980051725 Denomination of invention: Dual frequency orthogonal polarized high isolation horn antenna Granted publication date: 20160817 License type: Common License Record date: 20231213 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Fujian Kailan Information Technology Co.,Ltd. Assignor: Nanjing University of Information Science and Technology Contract record no.: X2023980051725 Date of cancellation: 20240507 Assignee: Nanjing Xinqihang Software Technology Co.,Ltd. Assignor: Nanjing University of Information Science and Technology Contract record no.: X2023980051736 Date of cancellation: 20240507 Assignee: Fujian hefuyun Information Technology Co.,Ltd. Assignor: Nanjing University of Information Science and Technology Contract record no.: X2023980051730 Date of cancellation: 20240507 |