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以一相对带宽为20%的宽带滤波器(中心频率为29.8 GHz,带宽为1 GHz)为例,详细地阐述了设计平行耦合式微带线带通滤波器计算方法,并结合ADS与HFSS的优点,提高仿真的速度与精度。
Taking a 20% bandwidth wideband filter (center frequency of 29.8 GHz and bandwidth of 1 GHz) as an example, the design method of parallel coupled microstrip line bandpass filter is expounded in detail. Combining the advantages of ADS and HFSS , Improve simulation speed and accuracy.