CN104777381B - 一种双天线的电磁干扰测试方法和系统 - Google Patents
一种双天线的电磁干扰测试方法和系统 Download PDFInfo
- Publication number
- CN104777381B CN104777381B CN201510176725.0A CN201510176725A CN104777381B CN 104777381 B CN104777381 B CN 104777381B CN 201510176725 A CN201510176725 A CN 201510176725A CN 104777381 B CN104777381 B CN 104777381B
- Authority
- CN
- China
- Prior art keywords
- port
- antenna
- switch matrix
- emi
- signal
- 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.)
- Active
Links
Landscapes
- Monitoring And Testing Of Transmission In General (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510176725.0A CN104777381B (zh) | 2015-04-15 | 2015-04-15 | 一种双天线的电磁干扰测试方法和系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510176725.0A CN104777381B (zh) | 2015-04-15 | 2015-04-15 | 一种双天线的电磁干扰测试方法和系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104777381A CN104777381A (zh) | 2015-07-15 |
CN104777381B true CN104777381B (zh) | 2018-03-27 |
Family
ID=53618967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510176725.0A Active CN104777381B (zh) | 2015-04-15 | 2015-04-15 | 一种双天线的电磁干扰测试方法和系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104777381B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108872704A (zh) * | 2018-07-20 | 2018-11-23 | 国网福建省电力有限公司 | 基于自适应噪声对消算法的无线相量测量装置及方法 |
US10641820B1 (en) * | 2018-10-19 | 2020-05-05 | Teradyne, Inc. | Automated test equipment with relay hot-switch detection |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6091970A (en) * | 1997-12-24 | 2000-07-18 | Nortel Networks Corporation | Pseudo-omnidirectional base station arrangement |
US6255830B1 (en) * | 1998-05-04 | 2001-07-03 | Nortel Networks Limited | Method of testing shielding effectiveness and electromagnetic field generator for use in testing shielding effectiveness |
CN1737585A (zh) * | 2004-08-20 | 2006-02-22 | 虹光精密工业(苏州)有限公司 | 电磁波检测系统 |
CN101335966A (zh) * | 2008-06-30 | 2008-12-31 | 华为技术有限公司 | 多天线校正方法、多天线收发装置及基站系统 |
CN102116808A (zh) * | 2010-12-30 | 2011-07-06 | 北京航空航天大学 | 一种用于测试电场辐射敏感度的测试装置及其测试方法 |
CN102628899A (zh) * | 2012-03-22 | 2012-08-08 | 哈尔滨工程大学 | 一种三自由度电磁干扰自动测试装置及方法 |
CN204556752U (zh) * | 2015-04-15 | 2015-08-12 | 深圳市巴伦检测技术有限公司 | 一种双天线的电磁干扰测试装置和系统 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201285420Y (zh) * | 2008-09-10 | 2009-08-05 | 俞惟铨 | 双极化五信道无线电监测和超分辨率测向固定站设备 |
CN102565549A (zh) * | 2010-10-05 | 2012-07-11 | 索尼公司 | 天线测量系统和方法 |
-
2015
- 2015-04-15 CN CN201510176725.0A patent/CN104777381B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6091970A (en) * | 1997-12-24 | 2000-07-18 | Nortel Networks Corporation | Pseudo-omnidirectional base station arrangement |
US6255830B1 (en) * | 1998-05-04 | 2001-07-03 | Nortel Networks Limited | Method of testing shielding effectiveness and electromagnetic field generator for use in testing shielding effectiveness |
CN1737585A (zh) * | 2004-08-20 | 2006-02-22 | 虹光精密工业(苏州)有限公司 | 电磁波检测系统 |
CN101335966A (zh) * | 2008-06-30 | 2008-12-31 | 华为技术有限公司 | 多天线校正方法、多天线收发装置及基站系统 |
CN102116808A (zh) * | 2010-12-30 | 2011-07-06 | 北京航空航天大学 | 一种用于测试电场辐射敏感度的测试装置及其测试方法 |
CN102628899A (zh) * | 2012-03-22 | 2012-08-08 | 哈尔滨工程大学 | 一种三自由度电磁干扰自动测试装置及方法 |
CN204556752U (zh) * | 2015-04-15 | 2015-08-12 | 深圳市巴伦检测技术有限公司 | 一种双天线的电磁干扰测试装置和系统 |
Also Published As
Publication number | Publication date |
---|---|
CN104777381A (zh) | 2015-07-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101662078B (zh) | 小屏蔽体电磁屏蔽效能测试装置、系统和方法 | |
EP2521282A1 (en) | Method and system for spatial radio-frequency performance testing based on multiple-antenna system | |
CN105162714B (zh) | 射频终端的性能检测方法及系统 | |
CN105954601B (zh) | 一种天线耦合测试的装置、系统及方法 | |
CN208272981U (zh) | Trea多通道测试装置 | |
WO2017215020A1 (zh) | 用于大规模mimo系统基站的测试方法及装置 | |
CN104519503A (zh) | 一种用于移动通信终端测试的射频链路切换装置 | |
CN203164340U (zh) | 一种宽频带辐射抗扰度自动测试装置 | |
CN104777381B (zh) | 一种双天线的电磁干扰测试方法和系统 | |
CN207283563U (zh) | 蓝牙设备射频测试系统 | |
CN205681429U (zh) | 一种直放站下行反射互调信号的测试装置 | |
CN105842546A (zh) | 基于天线方向图信息的电磁波传播矩阵的逆矩阵求解方法 | |
CN107359944B (zh) | 蓝牙设备射频测试系统 | |
CN202794512U (zh) | 一种二次雷达数字接收机灵敏度测试装置 | |
CN106338653B (zh) | 一种局部放电典型干扰模拟装置 | |
CN102868464A (zh) | 通信终端一致性测试系统及测试方法 | |
CN103428746B (zh) | 一种多天线设备空间性能验证方法及其系统 | |
CN204556752U (zh) | 一种双天线的电磁干扰测试装置和系统 | |
CN103728502B (zh) | 一种天线测试的方法和系统、以及无线终端 | |
CN209432989U (zh) | 一种汽车零部件传导发射试验样品 | |
CN103916899B (zh) | 干扰信号生成装置和方法以及测试信号生成系统和方法 | |
CN108333442A (zh) | 一种多合一车载天线测试系统和测试方法 | |
CN206147016U (zh) | 一种局部放电典型干扰模拟装置 | |
CN204362312U (zh) | 一种空口性能测试装置和系统 | |
CN204578541U (zh) | 一种具有多个探头的小型化ota测试系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Wei Yanquan Inventor after: Zou Liu Inventor after: Qi Hao Inventor after: Lin Xingsun Inventor after: Deng Jiankun Inventor after: Liao Jianming Inventor after: Li Lei Inventor after: Peng Jing Inventor after: Tu Lang Inventor after: Man Xingzhen Inventor before: Wei Yanquan Inventor before: Lin Xingsun |
|
CB03 | Change of inventor or designer information | ||
CP03 | Change of name, title or address |
Address after: 518000 section B of the warehouse of Baisha logistics company, Shahe West Road, Shahe West Road, Shahe street, Shenzhen, Guangdong Province, 518000 Patentee after: Shenzhen barren technology Limited by Share Ltd Address before: 518055 District B, Shenzhen, Shenzhen, Guangdong, Shahe West Road Baisha science and Technology Industrial Park, Nanshan District Patentee before: Ba Lun detection technique company limited of Shenzhen |
|
CP03 | Change of name, title or address | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518000 area B, 1st floor, warehouse 2, Baisha logistics company, 3011 Shahe West Road, Shahe street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Ti & balun Technology Co.,Ltd. Address before: 518000 area B, 1st floor, warehouse 2, Baisha logistics company, 3011 Shahe West Road, Shahe street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BALUN TECHNOLOGY Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |