A Method for Pattern Synthesis in Complex Environments

In this paper, a pattern synthesis analysis method is proposed, which is based on tabu search algorithm and hybrid Differential evolution (TS-HDE) in complex environment. Firstly, the active directional patterns of each radiation element are obtained through simulation. Then, the amplitude and phase of the antenna array elements are used as optimization variables, and the expected pattern parameters are used as optimization objectives. Construct a multi-objective optimization function through mathematical language expression. Finally, the TS-HDE optimization algorithm is used for optimization to achieve or approach this optimization goal. For example, an 8 * 8 array pattern synthesis with added antenna carriers and antenna windows. After simulation and practical verification, the results show that the optimization algorithm is an effective method for solving the directional pattern pointing of antennas in complex environments.