ABSTRACT

Zhan, A.; Hu, Y., and Yu, M., 2018. Optimal design of microstrip bandpass filter in ultra-wideband (UWB) wireless communication for ship based on distributed algorithm. In: Liu, Z.L. and Mi, C. (eds.), Advances in Sustainable Port and Ocean Engineering. Journal of Coastal Research, Special Issue No. 83, pp. 585–589. Coconut Creek (Florida), ISSN 0749-0208.

The traditional methods designed for microstrip bandpass filter in ultra-wideband (UWB) wireless communication for ship have some problems in performance. On the basis of the distributed algorithm, an optimal design method of microstrip bandpass filter in UWB wireless communication for ship is proposed in this paper. The low pass filter is in series with high pass filter used to complete the design of the microstrip bandpass filter in UWB wireless communication for ship. Alternately loaded form of grounding impedance of trapezoid and triangle is used to realize low pass filteris adopted, while the high pass filter is optimized by distortion and miniaturization. The clock cycle in the filter is controlled by the distributed algorithm. The experimental results show that the optimization design of this method is correct and the expected goal is realized.

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