POLARIZATION DEPENDENCE OF MULTIPATH PROPAGATION AND HIGH-SPEED TRANSMISSION CHARACTERISTICS OF INDOOR MILLIMETER-WAVE CHANNEL AT 60 GHZ

被引：111

作者：

MANABE, T

SATO, K

MASUZAWA, H

TAIRA, K

IHARA, T

KASASHIMA, Y

YAMAKI, K

机构：

[1] KAJIMA TECH RES INST,CHOFU,TOKYO 182,JAPAN

[2] MINIST POSTS & TELECOMMUN,RADIO RES LAB,KOGANEI,TOKYO 184,JAPAN

来源：

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY | 1995年 / 44卷 / 02期

关键词：

D O I：

10.1109/25.385918

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Measurements of polarization dependence of multipath-propagation characteristics were conducted at 60 GHz in a room within a modern office building, Delay profiles were measured using a swept frequency method with a high time-delay resolution of 2 ns. Directions of arrival of the multipath components reflected from walls were analyzed by rotating a narrow-beam receiving antenna with an angular resolution of 5 degrees, Results of this experiment showed that multipath delayed waves due to wail reflection can be effectively suppressed by employing circular polarization instead of linear polarization, Based on this experimental result, a computer simulation was made to clarify the polarization dependence of the high-speed transmission characteristics of an indoor communications system operating at 60 GHz.

引用

页码：268 / 274

页数：7

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