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10 Channel 500 MS/sec beamforming digital receiver

(tuner, downconverter and beamforming for each channel)
  • 250 MHz XCV4SX55-10 on Pentek board
  • Digital input is 500 MS/sec digital IF
  • each channel independently tuned with 1Hz tuning resolution
  • independent 5KHz to 40 MHz bandwidth and decimation ratio for each channel
  • independent set of 1024 pre-programmed steering vectors and weights for each channel
  • 60dB SNR, 1.5 shape factor bandpass
  • let 240 FPGAs are cascaded for a 240 element phased array antenna