Pseudotransfer Function to Characterize a Hard Limiter

Results are reported on the attempt to define a pseudotransfer funtion of a circuit composed of a 2-pulse canceler and hard limiter.     

Exact Target Angular Coordinates from Biased Radar Measurements

Exact and simplified expressions are derived for the calibration of raw target coordinate measurements obtained from a tracking radar, The measured target position in angle is indicated by the displacement of the antenna boresight. The true target position, however, deviates from this measured value because of such system biases as tilt (leveling error), nonorthogonality of axes, collimation error, dynamic lag, etc. These and other biases are accounted for in this paper. The pedestal configuration assumed is an elevation over azimuth mount. A noise-free environment is also assumed.