Results 111 to 120 of about 3,098 (182)

Lightning Pin Injection Testing on MOSFETS [PDF]

open access: yes
Lightning transients were pin-injected into metal-oxide-semiconductor field-effect transistors (MOSFETs) to induce fault modes. This report documents the test process and results, and provides a basis for subsequent lightning tests.
Celaya, Jose R.   +8 more
core   +1 more source

Characterization Rig for Antennas and Retroreflectors [PDF]

open access: yes, 2018
Development of an antenna characterization system, software and hardware parts. As a result, the radiation pattern of an antenna is obtained together with other relevant values.Desarrollo de un sistema de caracterización de antenas, parte de software y ...
Trumper, Ariel
core  

Small Satellite Industrial Base Study: Foundational Findings [PDF]

open access: yes
This report documents findings from a Small Satellite (SmallSat) Industrial Base Study conducted by The Aerospace Corporation between November 2018 and September 2019.
Klein-Lebbink, Elizabeth   +1 more
core   +1 more source

A three-axes angular accelerometer system Final report [PDF]

open access: yes
Development and fabrication of three axis angular accelerometer system, and maintenance manual for its ...

core   +1 more source

Applications of tethers in space: A review of workshop recommendations [PDF]

open access: yes
Well-organized and structured efforts of considerable magnitude involving NASA, industry, and academia have explored and defined the engineering and technological requirements of the use of tethers in space and have discovered their broad range of ...
Vontiesenhausen, G.
core   +1 more source

Description of the Prometheus Program Alternator/Thruster Integration Laboratory (ATIL) [PDF]

open access: yes
The Project Prometheus Alternator Electric Thruster Integration Laboratory's (ATIL) primary two objectives are to obtain test data to influence the power conversion and electric propulsion systems design, and to assist in developing the primary power ...
Baez, Anastacio N.   +3 more
core   +1 more source

AC/DC Power Systems with Applications for future Lunar/Mars base and Crew Exploration Vehicle [PDF]

open access: yes
The Power Systems branch at JSC faces a number of complex issues as it readies itself for the President's initiative on future space exploration beyond low earth orbit.
Chowdhury, Badrul H.
core   +1 more source

Real-time concrete strength monitoring using piezoelectric sensors and deep learning. [PDF]

open access: yesNat Commun
Han G   +7 more
europepmc   +1 more source

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