Nuo Liu, Xiaoxian Liu, Yang Liu, Tao Zhang, Qijun Lu, Zhangming Zhu
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引用次数: 0
Abstract
A compact on-chip bandpass filter based on the half mode substrate integrated waveguide (HMSIW) is presented in this paper. The passband response is realized by the quasi-TEM mode of the HMSIW resonator. The slot is etched on the top of the resonator to adjust the performance of the passband. A HMSIW bandpass filter with the a frequency of 18.39 GHz is designed. The fractional bandwidth is 13.27%, the insert loss and the return loss in the passband are 0.86 and 25.26 dB respectively.
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