Design of Narrow Band Reject Filter
نویسنده
چکیده
Microstrip filters are widely used in microwave circuit, This paper briefly describes the design principle of microstrip band stop filters. This paper presents novel millimeter wave filter structures by creation of some slots on the strip. This paper presents the design and simulation of a narrow band stop filter using microstrip which is designed to have a central frequency of 1.273 GHz which provides and improved bandwidth of 869MHz with return loss of -57.07db and another cutoff frequency obtained at 2.7Ghz with return loss of -22db. The simulation is done using the commercial software IE3D 14.1. Index TermMicrostrip Line, Band stop filter(BSF),open stub —————————— ——————————
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