12 Sep '17, 2am

Antenna Basics by Whiteboard

With respect with the dude’s effort, I feel the student would be better of searching for military training videos on the topic. Age is relative, only but I doubt the man is old enough to be around when the ether or aether was falsely believe to exist. No problem in using the therm in jest, but it has no place in wireless RF transmission instruction. A resonant antenna can act similar to a tank circuit, but a receive antenna designed to be resonant on longer wavelengths will work with the shorter wavelengths without loss. Radio hobbyists hope to construct the longest possible antenna for use for all receivers The radiation patterns of various antennas where worked out long ago without anechoic chambers. In our modern world filled with numerous signals and reflective surfaces the chambers have become necessity in designing antennas for use in the modern world, but a simple a...

Full article: https://hackaday.com/2017/09/11/antenna-basics-by-whitebo...

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seeedstudio.com 20 Sep '17, 12am

The three magnetic H-Loop antennas are very sensitive, compact and easy to use antennas for all sort of radiation sources....

Have YOU mastered these basics?

Have YOU mastered these basics?

golfdigest.com 13 Sep '17, 7pm

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