Title:
ELECTRIC POWER REINFORCEMENT METHOD OF HIGH ELECTRIC POWER SATELLITE
Document Type and Number:
Japanese Patent JPH08102262
Kind Code:
A
Abstract:
PURPOSE: To amplify signal power transmitted from a satellite and efficiently cool a traveling-wave tube loaded onto the satellite. CONSTITUTION: A signal relay amplification system 11 for a satellite 10 comprises a receiver part 12, a signal amplifier part 13, and a transmitter part 15. The amplifier part 13 involves a radiator collector attached to traveling-wave tubes(TWT) 50a and 50b for transferring the heat generated by the TWTs to the space. The two TWTs are fed by a single electric power circuit(EPC) 52 by way of a channel 40a in the amplifier part. The TWTs and the EPC are directly attached to a radiation panel for their efficient radiation cooling. That arrangement thus reduces the size of the satellite.
Inventors:
RANDEERU DEI TAINAA
DONARUDO SHII BURITSUGUSU
DANIERU II KORINZU
UIRIAMU AARU ABERINO
DONARUDO SHII BURITSUGUSU
DANIERU II KORINZU
UIRIAMU AARU ABERINO
Application Number:
JP11459695A
Publication Date:
April 16, 1996
Filing Date:
May 12, 1995
Export Citation:
Assignee:
LORAL SPACE SYSTEMS INC
International Classes:
B64G1/50; F28D15/02; F28D15/04; H01J23/00; H01P1/30; H04B7/185; H05K7/20; (IPC1-7): H01J23/00; H01P1/30; H05K7/20
Attorney, Agent or Firm:
Fujihiko Motohiko