Safety distances underneath vertically polarized base station antennas

被引：0

作者：

Baldauf, Michael A. ^{[1
]}

Knoerzer, Sandra ^{[1
]}

Pontes, Juan A. ^{[1
]}

Wiesbeck, Werner ^{[1
]}

机构：

[1] Univ Karlsruhe TH, Inst Hochstgrequenztechn & elektron, D-76131 Karlsruhe, Germany

来源：

EMC ZURICH-MUNICH 2007, SYMPOSIUM DIGEST | 2007年

关键词：

D O I：

暂无

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：

Assessing the safety distances to base station antennas needs to be done in a quick but safe manner. The commonly performed far-field calculation leads typically to an overestimation of the safety distance in the main beam direction. However, for the vertical safety distance the straight forward application of the far-field formula might lead to an underestimation of the field strengths. Based on a computational investigation of half-wavelength dipoles, which are built in most base station antennas a new formula is presented that allows a safe assessment of the safety distance directly underneath the base station antenna.

引用

页码：191 / 194

页数：4

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