Design and Simulation of a Microstrip Band Pass Filter for C Band
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Date
2021
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University of Oum El Bouaghi
Abstract
The objective of this work is to study and design a band pass filter based on microstrip technology for application in equipment of the fifth generation (5G) of cell phones in the C band. The presented process includes the estimation of filter parameters using analytical formulas, finding the corresponding low-pass prototype structure impedance and frequency scaling is performed to achieve a band pass filter. The pass-band filter is
then implemented using end-coupled microstrip lines, the lengths of these lines and the gaps between them are obtained by using analytical formulas. The structure of this filter is simulated using Ansoft designer SV2.2 simulator. Good agreement between theoretical and simulated results is observed.