Design of Low Loss Filter for UWB Wireless Signal of Ship's Multi-user under Wind and Waves

Abstract

ABSTRACT Zhu, Y.; Bi, Y., and Zhang, Y., 2018. Design of low loss filter for uwb wireless signal of ship's multi-user under wind and waves. In: Liu, Z.L. and Mi, C. (eds.), Advances in Sustainable Port and Ocean Engineering. Journal of Coastal Research, Special Issue No. 83, pp. 985–990. Coconut Creek (Florida), ISSN 0749-0208. The design of the low loss filter for the UWB wireless signal of ship's multiuser under the wind and waves is of great significance to the development of the ship communication in China. At present, the design of the filter in this aspect is completed according to the design principle of EML, and there is a problem of big difference between the test value and the actual value. The traditional UWB filter which has optimizes the structure of high pass short-ended stubs is as the design basis, in the half wavelength transmission line connecting short-ended stubs line, the resonator structure units of dual-mode and tri-mode stubs are loaded to achieve the performance of dual-trapping o...