Radio waave that see through walls.

[Mike O'Dell]

a better version of the question might be

	how often does this technique reveal something
	someone doesn't want revealed?

it's quite interesting what you can do with both ground-based and 
satellite monitoring of terrestrial transmissions, watching for
unexpected ocultations and interesting Doppler shifts
in multipath signals.

you have to be able to correlate the data from a number of
different intercept, oops, "receiver" locations, but if you
care enough, you'll figure out a way to do that.

	-mo



Alex Fraser wrote:
> Could  this technique  also be used to detect stealth aircraft?
> 
> andre kesteloot wrote:
>> http://www.wirelessdesignonline.com/article.mvc/Radio-Waves-That-See-Through-Walls-0001?user=1100225&source=nl:25704 
>>
>>
>> 73
>> André N4ICK
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>>
> 
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