NASA Tech Briefs’ Electronics & Computers Web page spotlights design innovations in electronic components, semiconductors and integrated circuits (ICs), board-level electronics, power electronics, and computer hardware, as published in NASA Tech Briefs magazine. Many of the Tech Briefs below are correlated to a Technical Support Package (TSP) or White Paper that can be downloaded free of charge.
Jun 2013
Compact Radar Transceiver With Included Calibration
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Volume and weight are reduced without performance penalties.
The Digital Beamforming Synthetic Aperture Radar (DBSAR) is an eight-channel phased array radar system that employs solid-state radar transceivers, a microstrip patch antenna, and a reconfigurable waveform generator and processor unit. The original DBSAR transceiver design utilizes connectorized electronic components ...Read More >>
Software Defined Radio With Parallelized Software Architecture
This software implements softwaredefined
radio procession over multicore,
multi-CPU systems in a way that
maximizes the use of CPU resources in
the system. The software treats each
processing step in either a communications
or navigation modulator or
demodulator system as an independent,
threaded block. Each threaded block is
defined with ...
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May 2013
Flight Hardware Packaging Design for Stringent EMC Radiated Emission RequirementsAn Offload NIC for NASA, NLR, and Grid Computing
RF Reference Switch for Spaceflight Radiometer Calibration
Apr 2013
Compute Element and Interface Box for the Hazard Detection SystemAn Automated Safeto- Mate (ASTM) Tester
Wireless Chalcogenide Nanoionic-Based Radio- Frequency Switch
DOT Transmit Module
Mar 2013
Micro-Textured Black Silicon Wick for Silicon Heat Pipe ArrayAnalog Signal Correlating Using an Analog-Based Signal Conditioning Front End
Robust Multivariable Optimization and Performance Simulation for ASIC Design
Feb 2013
Adaptive Phase Delay GeneratorCMOS-Compatible SOI MESFETS for Radiation-Hardened DC-to-DC Converters
Silicon Heat Pipe Array
Jan 2013
DSP/FPGA Design for a High-Speed Programmable S-Band Space TransceiverMemory Circuit Fault Simulator
On-Chip Power-Combining for High-Power Schottky Diode- Based Frequency Multipliers
FPGA Vision Data Architecture
Dec 2012
Pattern Generator for Bench Test of Digital BoardsFeedback Augmented Sub-Ranging (FASR) Quantizer
670-GHz Down- and Up-Converting HEMT-Based Mixers
Real-Time Distributed Embedded Oscillator Operating Frequency Monitoring
Lidar Electro-Optic Beam Switch with a Liquid Crystal Variable Retarder
Nov 2012
Wideband Agile Digital Microwave RadiometerMost Popular
Recent
- Improving Signal to Noise Ratios in Defense Electronics
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- Tin-Based IV-IV Heterostructures Fabricated Using Molecular Beam Epitaxy
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