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Satellite TV receivers & systems support forums
Fringe Reception General
Anyone tried to make BIG dish at home?
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<blockquote data-quote="BombedOne" data-source="post: 548338" data-attributes="member: 300998"><p>Yes, that book also lists such antennas that can be used in Ku band (made of rings) and has formulas for it's calculations. But making such rings really large and maintaining their coaxiality, while preserving open space between them would be much more harder. </p><p></p><p>Also, there are PA (Phased Array) antennas. You may have seen them around, they are so called flat satellite antennas. They also can be made @ home, but they have worst efficiency from available designs. They are just ok for areas with perfect coverage.</p></blockquote><p></p>
[QUOTE="BombedOne, post: 548338, member: 300998"] Yes, that book also lists such antennas that can be used in Ku band (made of rings) and has formulas for it's calculations. But making such rings really large and maintaining their coaxiality, while preserving open space between them would be much more harder. Also, there are PA (Phased Array) antennas. You may have seen them around, they are so called flat satellite antennas. They also can be made @ home, but they have worst efficiency from available designs. They are just ok for areas with perfect coverage. [/QUOTE]
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Fringe Reception General
Anyone tried to make BIG dish at home?
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