Coherence bandwidth measurements in an indoor microcell at 62.4GHz

作     者：Hammoudeh, A Kermoal, JP Sanchez, MG 

作者机构：Univ Glamorgan Dept Elect & Informat Technol Pontypridd CF37 1DL M Glam Wales Univ Vigo Dept Tecnoloxias Comunicac Vigo 36200 Spain 

出 版 物：《ELECTRONICS LETTERS》 (电子学快报)

年 卷 期：1998年第34卷第5期

页      面：429-431页

核心收录：

学科分类：0808[工学-电气工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 

主　　题：Mobile radio systems frequency correlation function 62.4 GHz correlation methods coherence indoor microcell cellular radio MM-wave mobile radio coherence bandwidth measurement corridor indoor radio 

摘      要：Results of experiments made at 62.4GHz in a long narrow corridor to measure the coherence bandwidth are presented. The correlation coefficients between envelopes separated in frequency are measured and expressed as functions of distance between terminals. They are found to be highly variable with the location of the terminals in the microcell. From these data the frequency correlation function is computed and used to calculate the coherence bandwidth. The coherence bandwidths for correlation levels of 0.5, 0.7 and 0.9 are given for 90% of the time.