2.23. A certain radar has a range gate size of 30m. Due to range gate straddle, the enve- lope of a received pulse can be approximated by a triangular spread over three range bins. A target is detected in range bin 90. You need to find the exact target position with respect to the center of the range cell.

(a) Develop an algorithm to determine the position of a target with respect to the center of the cell;

(b) assuming that the early, on, and late measurements are, respectively, equal to 4/6, 5/6, and 1/6, compute the exact target position.