Comparative Analysis of Stepped Impedance with Open and Short Circuited Stub Microstrip Low Pass Fractal Filter

This paper proposed a comparison of stepped impedance fractal low pass filters at 1 GHz with open stub and short-circuited stub. Sierpinski carpet fractals used to reduce filter size and develop low profile filters. Fractal elements or arrays are designed with the concept of self-similarity to achieve sharper cut off point. 1 GHz low pass filter is used for long range communication and smart phone communication for IOT application. Citation: Pankaj Singh Tomar, Maharana Pratap College of Technology, Gwalior; Ranjeet Kumar ,Maharana Pratap College of Technology, Gwalior. "Comparative Analysis of Stepped Impedance with Open and Short Circuited Stub Microstrip Low Pass Fractal Filter." Global Research and Development Journal For Engineering 36 2018: 67 - 72.