Experimental and statistical analysis of blind spots for UHF RFID portal applications

摘要：

The radiation field of a typical UHF RFID portal application was measured using our developed LabVIEW based automatic test platform.Path loss exponent and standard deviation of Log-normal shadowing model were obtained through MMSE criteria from measured data.Rician and Rayleigh empirical models were also introduced to predict the probability of blind spots.And fade margins were successfully compared for different blind spots probability.

关键词： intelligent grid:blind spots:radio frequency identification (RFID):LabVIEW:propagation measurements

作者: She Kai He Yigang Zuo Lei Fang Gefeng

作者单位: College of Electrical and Information Engineering Hunan University Changsha,China National Key Laboratory of Science & technology on Electronic Test & measurement The Forty-First Res

会议类型: 国际会议

会议名称: 2011 4th International Conference on Electric Utility Deregulation and Restructuring and Power Technologies(第四届电力设施管制、重建及能源技术国际会议 DRPT 2011)

会议地点: 威海

会议语种:英文

页码: 1441-1444

在线出版日期: 2011-07-06（万方平台首次上网日期，不代表论文的发表时间）