Article

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

Author(s):

Pankaj Singh Tomar, Maharana Pratap College of Technology, Gwalior; Ranjeet Kumar ,Maharana Pratap College of Technology, Gwalior

Keywords

Fractal, Chebyshev Response, Stepped Impedance Low Pass Filter, Open Circuited Stub, Short Circuited Stub

Abstract

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.

Reference

    [1] Douglas H. Werner', Randy L. Haup and Pingjuan L. Werne J., “Fractal Antenna Engineering: The Theory and Design of Fractal Antenna Arrays” IEEE Antennas and Propagation Magazine, Vol. 41, No. 5, October I999 [2] D. H. Werner and S. Ganguly, “Fractal Antenna Engineering Research, “IEEE Trans. Antennas Propagation, Vol. 45, No.1, pp. 38-57, Feb 2003.J.L. Li, S.-W. Qu and Q. Xue, "Compact Microstrip Lowpass Filter with Sharp Roll-off and Wide Stop-band,” Electronics Letters, Volume: 45, No. 2, pp.110-111, 2009. [3] Jia-Sheng Hong and M. J. Lancaster, “Theory and Experiment of Novel Microstrip Slow-Wave Open-Loop Resonator Filters,”IEEE Transactions on Microwave Theory and Techniques, Vol. 45, Issue 12, Part 2, pp. 2358–2365, 1997 [4] Vivek Singh Kushwah, Geetam S. Tomar & Sarita Singh Bhadauria “Designing Stepped Impedance Micro strip Low Pass Filter Using Artificial Neural network at 1.8 GHz” 2013 International Conference on Communication Systems and Networks Technologies. [5] Yaqeen S. Mezaal, Halil T. Eyyuboglu & Jawad K. Ali, “New Microstrip Bandpass Filter Designs Based on Stepped Impedance Hilbert Fractal Resonators” IETE Journal of research Vol. 60, No. 3, pp. 257-264May-June 2014. [6] Y.S. Mezaal, J.K. Ali & H.T. Eyyuboglu, “Miniaturised microstrip bandpass filters based on Moore fractal geometry” International Journal of Electronics, 2015 Vol. 102, No. 8, pp. 1306–1319. [7] IE3D Software Developed by M/S Zeland Software Inc

Other Details

Paper ID: GRDJEV03I060030
Published in: Volume : 3, Issue : 6
Publication Date: 2018-06-01
Page(s): 67 - 72

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