Results 101 to 110 of about 7,068 (173)

S-band antenna phased array communications system [PDF]

open access: yes
The development of an S-band antenna phased array for spacecraft to spacecraft communication is discussed. The system requirements, antenna array subsystem design, and hardware implementation are examined.
Chapman, J. E.   +2 more
core   +1 more source

Status of fiberoptics technology for propulsion control systems [PDF]

open access: yes
Optical sensors and optically controlled actuators for use in airbreathing engine control systems are discussed. The environmental conditions in which the aircraft will operate require the fiberoptic cables and optical connectors to perform reliably at ...
Baumbick, R. J.
core   +1 more source

Dataset of distribution transformers for predictive maintenance. [PDF]

open access: yesData Brief, 2021
Bravo M DA, Alvarez Q LI, Lozano M CA.
europepmc   +1 more source

Development and evaluation of a prototype global volcano surveillance system utilizing the ERTS-1 satellite data collection system [PDF]

open access: yes
There are no author-identified significant results in this ...
Allen, R.   +5 more
core   +1 more source

ASTP simulated lightning test report [PDF]

open access: yes
A simulated lightning test was conducted on the backup spacecraft for the Apollo Soyuz Test Project mission (CSM-119) to determine the susceptibility of the Apollo spacecraft to damage from the indirect effects of lightning.
Blount, R. L.   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy