DESIGN AND ANALYSIS OF COMPACT UWB BAND PASS FILTER

Satish Chand Gupta, Mithilesh Kumar, Ramswaroop Meena
2019 Zenodo  
This paper presents design, implementation and analysis of an ultra-wideband (UWB) band-pass-filter using parallel-coupled microstrip line with defective ground plane and a uniform multi-mode resonator. The structure of the filter is designed on microwave substrate GML 1000 of dielectric constant 3.2 and height is 0.762 mm. Simulation is carried out by CST MSW software and optimized structure is fabricated. The frequency response is measured on vector analyzer and measured results show close
more » ... roximation with simulation results. In this article modeling of the proposed filter is also reported. The electric model of the filter is analyzed by circuit theory and MATLAB. This model is validated by comparing the results with the CST simulation and VNA measured results. This filter is compact in size of dimension 30˟1.87 mm2 may be useful for modern wireless application of communication.
doi:10.5281/zenodo.3546676 fatcat:ra5c44fwtvcbfgelzau3vyilvm