L Band Dielectric Filter Simulation Design And Research

The purpose of this paper is through the analysis of the characteristics of the1/4wavelength coaxial dielectric resonators, to research the manufacturing, process, testing,etc. of the dielectric resonator material and the dielectric filter technology, and use thecomputer software to simulate the design of L band dielectric filter, then obtain thestructure model and design parameters to find a solution for high out of band rejectiondielectronic filter structure, breakthrough the key technology of designing high out ofband rejection microwave dielectric filter.This paper compared the dimensions between computer software simulation andthe samples, and get to final conclusions. This progress helped to get to solution ofsmall size low loss dielectric filter in the form of samples.This article focuses on the following aspects of the L-band dielectric filter:(1) the development of the dielectric filter, and its development trend;(2) Through the filter and its material technology, manufacturing and research,find the structure solution for the high out of band rejection dielectric filter;(3) through the dielectric filter simulation design, to find and amend the deviationsin time.Narrowband dielectric filters in the L-band range above work, the use of computersoftware modeling and simulation design and prototyping to optimize the parametersknow, compare the actual structure of the sample size and the computer softwaresimulation structure size found good agreement.