The ground segment
Abstract
The LMSS ground segment consists of two types of terminals, mobile and fixed. The salient features of these two components of the LMSS ground segment are discussed. Factors surrounding selection of a modulation scheme for the LMSS are presented. The mobile vehicle antenna, which with its attendant mechanical and electrical requirements pose a challenging problem to the LMSS designers, is covered.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- February 1982
- Bibcode:
- 1982STIN...8228334.
- Keywords:
-
- Antenna Design;
- Ground Stations;
- Land Mobile Satellite Service;
- Communication Networks;
- Satellite Transmission;
- Surface Vehicles;
- Space Communications, Spacecraft Communications, Command and Tracking