Recommendations for Upgrading RFSS to Meet Near-Term Requirements.
MARK RESOURCES INC MARINA DEL REY CA
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After reviewing the plans for the near term it appears that several more taps are going to be required for the tapped-delay line modulator. To accommodate a range resolution of .02 microsec 10 ft we must space the taps by .01 microsec 5 ft for the extended target simulation. If the target is 60 ft in length, it will encompass 12 taps plus about 4 more for end effects. It is therefore recommended that the tapped-delay line modulator be extended to 16 taps. No additional digital processing hardware would be required for extended targets. For clutter we would require 32 taps and modulators on 3 channels if the clutter were independent from range gate to range gate. However, additional processing hardware would be required to generate the modulation signals, namely several approximately 4 AP120Bs. It is therefore recommended that a simpler form of clutter be implemented that is consistent with the hardware for the extended target simulation. Author
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