Phased Array Antenna Nulling Using Phase-Only Control
Cheng Zhen①; Jiang Xinfa②; Lu Shanwei①
①Dept. of Electron. Eng., Beijing Univ. of Aeronautics and Astronautics Beijing 100083 China;②Beijing Institute of Radio Measurement Beijing 100854 China
Abstract Based on a linear phased array antenna, sector nulling using phase-only control is analyzed by using a fast algorithm and a partly controlling method. And it can be modeled to a constrained discrete nonlinear optimization problem. An experiment is performed to verify the algorithm and the method.