The range detector output signal of a servoed modulation slope FM/CW rader is analytically displayed as a function of the range and Doppler shift. The influence of important system parameters like modulation frequency, frequency excursion and system l...
The range detector output signal of a servoed modulation slope FM/CW rader is analytically displayed as a function of the range and Doppler shift. The influence of important system parameters like modulation frequency, frequency excursion and system loop time constant are also included in the analysis, The Doppler shift compensation is achieved in the output circuit of the period-to-voltage converter by analog-sample data filtering process.