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Frequency and polarization allocation for satellite telecommunication systems

  • US 6,374,104 B1
  • Filed: 03/01/2000
  • Issued: 04/16/2002
  • Est. Priority Date: 06/26/1997
  • Status: Expired due to Fees
First Claim
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1. A telecommunications system in which the Earth is divided into a plurality of areas, the system comprising a spacecraft including a transmit and receive system allocated to said areas for effecting communications within said areas, wherein each of said areas is designated as a first category or a second category, said areas of said first category are allocated signals having respective polarizations and carrier frequencies such that two adjacent areas of the first category are allocated signals having different polarizations or carrier frequencies, and said areas of said second category are allocated signals having all available polarizations and all available carrier frequencies.

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