Vol 17 no.1 2017
University of Pitesti, Romania
In this paper, a simple method for designing and simulating low-frequency band-pass filters of around 1GHz is presented. In this aim, an original combination of three free software applications is proposed. It will be shown that the three applications could successfully replace expensive software packages for the design of microwave band-pass filters. This method can thus be used in universities or at home hobbyists who work with microstrip technology at low microwave frequencies.