| 摘要 |
FIELD: radio communication systems involving use of satellites. ^ SUBSTANCE: system for regional satellite communications and for servicing transportation corridors consists of a ground-based segment and space segment, which includes a spacecraft, fitted with controllable receiving-transmitting phased antenna array, capable of generation of multi-beam polar pattern with individual control of position of each beam, where one of the beams of polar pattern is constantly directed at servicing zone with gateway station, output of which is connected to dispatching center. ^ EFFECT: provision of personal mobile communications to users, increased level of interference protection in communication channels, protection from unsanctioned access to channels for management and control of transportation and loads, simplified system for orientation and stabilization of spacecraft position, reduced flow of working substance of propulsion system of spacecraft, reduced economical costs of deployment and operation of system. ^ 3 cl, 8 dwg |
