Antenna
Antenna
(OP)
How does the DSS work and how does a satallite antenna work.
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RE: Antenna
satellite antennas work by 'concentrating the energy to a single point to increase the received power - think of it as a lens with a focal point, putting the horn at the focal point will allow the horn's 'mouth' see a greater signal than pointing it directly at the satellite
hope this helps
RE: Antenna
http://archive.eso.org/~amicol/HST/space_glossary.html
http://tmo.jpl.nasa.gov/tmo/progress_report2/V/VV.PDF
http://deepspace.jpl.nasa.gov/technology/95_20/bibliog.htm
etc. for more info