High-Throughput, Adaptive FFT Architecture for FPGA-Based Spaceborne Data Processors
TBMG-9870
05/01/2011
- Content
Exponential growth in microelectronics technology such as field-programmable gate arrays (FPGAs) has enabled high-performance spaceborne instruments with increasing onboard data processing capabilities. As a commonly used digital signal processing (DSP) building block, fast Fourier transform (FFT) has been of great interest in onboard data processing applications, which needs to strike a reasonable balance between high-performance (throughput, block size, etc.) and low resource usage (power, silicon footprint, etc.). It is also desirable to be designed so that a single design can be reused and adapted into instruments with different requirements.
- Citation
- "High-Throughput, Adaptive FFT Architecture for FPGA-Based Spaceborne Data Processors," Mobility Engineering, May 1, 2011.