The analysis and explanation of one filter centering on 2.4 GHz with bandwith 36 MHz is given,along with the simulation of its impedances and transmission performance by Matlab.

• 并以中心频率2.；4 GHz、带宽36 MHz的体声波滤波器为例；作了详尽的分析和说明；并用Matlab软件仿真了其阻抗特性和传输特性。