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Design, Simulation and Fabrication of Single Band Tapped Inputcompact Hairpin Band Pass Filter for Airport Surveillance Radar Application


Abhay Purohit , Kautilya Institute of Technology and Engineering,Jaipur ; Sandeep Toshniwal, Kautilya Institute of Technology and Engineering,Jaipur


Band Pass Filter, Hairpin Filter


In this paper we presented analysis and simulation of tapped input microwave hairpin filters. A hairpin band pass filter is designed to operate at center frequency of 2.8 GHz with a bandwidth of 390 MHz and return loss of -25dB. This frequency is presenting for microwave S-band. The S band is used by weather radar, surface ship radar, and some communications satellites. To design hairpin filter several steps are considered which includes filter order, low pass prototype, low pass to band pass transformation and finally layout of the filter.

Other Details

Paper ID: IJSRDV6I100048
Published in: Volume : 6, Issue : 10
Publication Date: 01/01/2019
Page(s): 395-397

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