Field Strength Meter的封面
书籍主题:

Field Strength Meter

Telecommunication, Electric field, Transmitter, Field strength in free space

Duc (2012-01-13 )

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ISBN-13:

978-620-0-33911-9

ISBN-10:
6200339112
EAN:
9786200339119
书籍语言:
英文
作品简介:
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In telecommunications, field strength meter is a measuring device which measures the electric field caused by a transmitter. In ideal free space, the electric field strength produced by a transmitter with isotropic radiator is readily calculated where E is the electric field strength in volts per meter. P is the transmitter power output in watts. d is the distance from the radiator in meters. It is clear that field strength is inversely proportional to the distance between the transmitter and the receiver.
出版社 :
Duc
网址:
http://www.alphascript-publishing.com
出版发行由:
Jordan Naoum
页码 :
56
发表日期:
2012-01-13
现货:
备有现货
类别:
电子学,电子-技术,通信技术
价格:
29.00 €
关键词:
Field, electric, Telecommunication, Meter, strength, transmitter

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