直线阵采用切比学夫加权控制主旁瓣比,二维声子晶体FDTD方法计算禁带宽度的例子,单径或多径瑞利衰落信道仿真。- Linear array using cut than learning laid upon the right control of the main sidelobe ratio, Dimensional phononic crystals FDTD method calculation examples band gap, Single path or multipath Ray