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TV AERIAL

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MScott | 13:56 Fri 25th Jan 2002 | How it Works
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Why are TV aerials that shape?
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Avatar Image chris.cave
Basically, the signals sent out by the broadcasters and then the transmitters are polarised. This means that the radio waves are either transmitted horizontally, or vertically. They can only be received by a receiver which is the orientated the same as the polarisation, have a look at your TV Aerial.
21:49 Sat 26th Jan 2002
Avatar Image SMILL48
There's an article on Answerbank answering your question - just click article 2759
21:38 Tue 29th Jan 2002

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