Antenna pattern arithmetic of unknown monopulse radar test

摘要

Antenna pattern is an important performance index of radar, and the computation and drawing of antenna pattern occupies an important position in the test of radar. This paper introduces the antenna pattern drawing arithmetic of a portable radar test system, which using pulse width and repetition period to extract effectively pulses for the received unknown monopulse and then draw the antenna pattern. On this basis, using MATLAB software to simulate the radar test, program the code of calculation and draw, and give the antenna pattern and its parameters in the final.