电波科学学报2017，Vol.32Issue(5)：513-519,7.DOI:10.13443/j.cjors.2017091505
28GHz下对毫米波透射特性的分析
Penetration characteristics for millimeter wave band at 28 GHz
摘要
Abstract
Millimeter-wave (mm Wave) band can offer ultra-high-speed wireless data transmission,which is considered as an important candidate band for the 5G mobile communication system.To gain further insights into mm Wave penetration characteristics,we present a series of penetration measurements at 28 GHz with 800 MHz bandwidth,a pair of 25 dBi horn antennas were placed on the two sides of the glass door.The penetration coefficients are measured for different incident angles and transmitter-receiver (TxRx) spatial positions.This paper presents results stemming from a comparison between the measurement data and the Fresnel transmission formula coefficients which include ideal smooth surface model and proposed Gaussian rough surface model.The results illustrate that the Gaussian rough surface model proposed in this letter describes penetration performance of horizontal and vertical polarization signals more adequately.In addition,the effects of distances on the penetration coefficients are investigated,we also provide the penetration loss of different incident angles.关键词
毫米波/5G/入射角/距离/极化方式/透射系数/穿透损耗Key words
millimeter-wave/5G/incident angles/spatial positions/antenna polarization/penetration coefficient/penetration loss分类
信息技术与安全科学引用本文复制引用
刘蕾,田磊,陈旭彬,唐盼,张建华..28GHz下对毫米波透射特性的分析[J].电波科学学报,2017,32(5):513-519,7.基金项目
国家科技重大专项(2017ZX03001028003) （2017ZX03001028003）
国家自然科学基金优秀青年基金(61322110) （61322110）
教育部—中国移动科研基金(MCM20160105) （MCM20160105）
