Wideband Width Impedance Matching Topologies for PA Applications

Veeraiyah Thangasamy; Vinesh Thiruchelvam | Sajitha Smiley | Shaina Suresh; Vinukumar Luckose

Title:
Wideband Width Impedance Matching Topologies for PA Applications

Authors:
Vinukumar Luckose | Veeraiyah Thangasamy | Vinesh Thiruchelvam | Sajitha Smiley | Shaina Suresh
DOI:
https://doi.org/10.31142/ijtsrd19148

Cite This Article :

Vinukumar Luckose | Veeraiyah Thangasamy | Vinesh Thiruchelvam | Sajitha Smiley | Shaina Suresh "Wideband Width Impedance Matching Topologies for PA Applications" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Special Issue | International Conference on Advanced Engineering and Information Technology, November 2018, pp.234-238, URL: https://www.ijtsrd.com/papers/ijtsrd19148.pdf

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Abstract :
In this paper, the design of a wideband width impedance matching topology for Power Amplifier (PA) applications has introduced. The design topology has implemented with single, double and triple stages to demonstrate the wideband width frequency range for input and output matching network section of the PA amplifier. Each stages of the proposed matching circuit has LC filter with high and low pass design configuration. The single stage configuration provides the wide band frequency of 1.07 GHz to 2.094 GHz at -74 dB gain. The frequency range of - 0.75 GHz to 2.95 GHz has obtained in double stage configuration with -28 dB, -92 dB and -40 dB gain. The triple stage offers a wide frequency range of 0.59 GHz to 3.7 GHz with -17 dB, -33 dB, -96 dB, -55 dB and -30 dB gain at the cut off frequency of 1.5 GHz which is suitable for PA applications.

Keywords :
Wideband, Power Amplifier, Impedance Matching Circuit, Low Pass filter, high Pass Filter.

Publication Details:

Unique Identification Number : IJTSRD19148

Published In : Special Issue | International Conference on Advanced Engineering and Information Technology, November 2018

Page Number(s) : 234-238

Publisher Name : IJTSRD | www.ijtsrd.com | E-ISSN 2456-6470

Copyright © 2019 by author(s) and International Journal of Trend in Scientific Research and Development Journal. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0) (http://creativecommons.org/licenses/by/4.0)

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