For resonators with random disturbed phase mirror, its modes are partially coherent, and there also exists a suitable parameter to get flattopbeam.
对随机微扰型位相片，输出模式是部分相干的，在合适参数下，也可得到平顶光束。
2
With the simulation of cylindrical array, the patterns of flattopbeam and cosec beam are gained. Example simulation are shown to illustrate the effectiveness of the algorithm.
通过圆柱形阵列的仿真计算得到满足设计要求的三维平顶波束和余割波束方向图，证明这种算法的有效性。
3
The results of flat-top wave beam and cosecant square wave beam, which are gained using this method, are fairly good, testifying this method is effective in beam shaping of conformal arrays.