Data Acquisition System for Multi-Frequency Radar Flight Operations Preparation
TBMG-8052
06/01/2010
- Content
A three-channel data acquisition system was developed for the NASA Multi-Frequency Radar (MFR) system. The system is based on a commercial-off-the-shelf (COTS) industrial PC (personal computer) and two dual-channel 14-bit digital receiver cards. The decimated complex envelope representaions of the three radar signals are passed to the host PC via the PCI bus, and then processed in parallel by multiple cores of the PC CPU (central processing unit). The innovation is this parallelization of the radar data processing using multiple cores of a standard COTS multi-core CPU.
- Citation
- "Data Acquisition System for Multi-Frequency Radar Flight Operations Preparation," Mobility Engineering, June 1, 2010.