|
EP0496388A2
|
|
Carbon-fiber based device for heating antennas, preferably for use in space
|
|
EP0449158A2
|
|
Fine pointing system of a reflector type focussing antenna
|
|
EP0449155A2
|
|
Satellite antenna tracking system
|
|
EP0404137A2
|
|
Biomode balanced amplifier
|
|
US5111354A
|
|
Process for the perfecting of the grounding of multi-layer insulations (thermal blankets) for space applications
|
|
EP0383287A1
|
|
Adaptive phase and amplitude distributor
|
|
EP0371213A1
|
|
Linear actuator for antenna pointing, particulary suitable for space applications
|
|
EP0345768A2
|
|
Antenna reconfigurable with respect to frequency, coverage and polarisation
|
|
US4926422A
|
|
On-board switching controller for a satellite with on-board switching
|
|
EP0317799A1
|
|
On-board switching controller for a satellite with on-board switching
|
|
US4894841A
|
|
Digital direct-sequence spread-spectrum modem
|
|
EP0290969A2
|
|
Unfoldable antenna with two reflecting surfaces
|
|
EP0284075A2
|
|
Radar system consisting of an array of interconnected elementary satellites
|
|
US4800570A
|
|
Concatenated code-decode system for the protection against interference of digital transmissions through an intermediate regenerative repeater
|
|
EP0237999A2
|
|
Monochannel multiservice terminal satellite telecommunications system
|
|
EP0238000A2
|
|
Regenerative and switching telecommunications transponder module with FDMA/TDM conversion functions
|
|
US4763129A
|
|
SS-TDMA technique telecommunication satellite systems
|
|
EP0196081A2
|
|
Device for the combination without r.f. power loss of two or more microwave transmitters running in parallel and without any power ratio
|
|
US4700147A
|
|
Transistor power inverter with synchronizing circuit
|
|
EP0203270A2
|
|
DC-DC converter comprising a PWM inverter producing a quasi-trapezoidal waveform, and a low losses rectifier to produce a DC output
|
