RF Propagation Measurements in Agricultural Fields for Wireless Sensor Communications

被引：0

作者：

Mahesh, G. ^{[1
]}

Balachander, D. ^{[1
]}

Rao, T. Rama ^{[1
]}

机构：

[1] SRM Univ, RADMIC, Dept Telecommun Engn, Kattankulathur 603203, Tamil Nadu, India

来源：

PROCEEDINGS OF 2013 INTERNATIONAL CONFERENCE ON CIRCUITS, POWER AND COMPUTING TECHNOLOGIES (ICCPCT 2013) | 2013年

关键词：

Near Ground; Short-Range; Wireless Sensor Networks; RF Propagation; Path Loss; Path Loss Exponent; Received Signal Strength; Precision Agriculture; Root Mean Square Error;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

This work reports Received Signal Strength (RSS) at ISM band 2.4 GHz using Digi's XBee-PRO ZB S2B transceiver modules with integrated whip antenna in Agricultural (Corn, Paddy and Groundnut) fields targeting short-range, near ground RF propagation measurements for planning and deployment of Wireless Sensor Communications/Networks in agriculture fields for preclslOn agriculture and plantation management applications. Path Loss (PL), Path Loss Exponent (PLE) and corresponding Root Mean Square Error (RMSE) values were deduced from the measured RSS from various positions in these environments during crop growth and maturity stages. Empirical foliage loss prediction models such as COST 235, Early ITU Vegetation and Weissberger models were compared with the experimental results.

引用

页码：808 / 812

页数：5

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