G. Feng, Shan Runhong, Lei Zhou, Qi Yihong, Zhao Yan, Hu Yang
{"title":"Influence of cable routing for indoor multi-system omnidirectional antenna horizontal pattern ripple measurement","authors":"G. Feng, Shan Runhong, Lei Zhou, Qi Yihong, Zhao Yan, Hu Yang","doi":"10.1109/ISEMC.2014.6899008","DOIUrl":null,"url":null,"abstract":"Horizontal pattern ripple or roundness is an important figure of merit for indoor omnidirectional antennas. The roundness measurement uncertainty due to test cable routing is investigated in this paper. Simulations on GSM, TD-SCDMA, WCDMA, wireless local area network (WLAN) and long term evolution (LTE) system have been done for eight kinds of testing cable routing influence for the indoor antenna roundness of horizontal pattern. By analyzing typical cases of ripple measurement, it is found that some kinds of testing cable routing could influence the roundness of antenna horizontal pattern significantly. Simulation and experimental results demonstrate that straight or spiral ripple has little influence for the antenna roundness measurement. This work will help standardize the measurement setup for the omnidirectional antennas.","PeriodicalId":279929,"journal":{"name":"2014 IEEE International Symposium on Electromagnetic Compatibility (EMC)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2014 IEEE International Symposium on Electromagnetic Compatibility (EMC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISEMC.2014.6899008","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
Horizontal pattern ripple or roundness is an important figure of merit for indoor omnidirectional antennas. The roundness measurement uncertainty due to test cable routing is investigated in this paper. Simulations on GSM, TD-SCDMA, WCDMA, wireless local area network (WLAN) and long term evolution (LTE) system have been done for eight kinds of testing cable routing influence for the indoor antenna roundness of horizontal pattern. By analyzing typical cases of ripple measurement, it is found that some kinds of testing cable routing could influence the roundness of antenna horizontal pattern significantly. Simulation and experimental results demonstrate that straight or spiral ripple has little influence for the antenna roundness measurement. This work will help standardize the measurement setup for the omnidirectional antennas.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
