Very near ground RF propagation measurements for wireless systems

被引：0

作者：

Welch, TB ^{[1
]}

Wood, JN ^{[1
]}

McFarlin, RW ^{[1
]}

Schulze, LK ^{[1
]}

Flaherty, TP ^{[1
]}

CarloneHanson, SG ^{[1
]}

Cahill, RJ ^{[1
]}

Foran, RA ^{[1
]}

机构：

[1] USN Acad, Dept Elect Engn, Annapolis, MD 21402 USA

来源：

2000 IEEE 51ST VEHICULAR TECHNOLOGY CONFERENCE, PROCEEDINGS, VOLS 1-3 | 2000年

关键词：

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Using a forward control channel of two different base stations as the signal source, we measure the effects associated with placing a cellular/PCS handheld transceiver very near the ground. A significant decrease in signal strength occurs when a system user drops from a standing to a lying position. As much as a 10.9 dB decrease in signal strength can result. This effect occurs with either a weak or strong specular signal component.

引用

页码：2556 / 2558

页数：3