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Design of Low Pass Microwave Filter using Impulse Invariant Transform

by Pradeep Kumar
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 99 - Number 3
Year of Publication: 2014
Authors: Pradeep Kumar
10.5120/17356-7859

Pradeep Kumar . Design of Low Pass Microwave Filter using Impulse Invariant Transform. International Journal of Computer Applications. 99, 3 ( August 2014), 45-47. DOI=10.5120/17356-7859

@article{ 10.5120/17356-7859,
author = { Pradeep Kumar },
title = { Design of Low Pass Microwave Filter using Impulse Invariant Transform },
journal = { International Journal of Computer Applications },
issue_date = { August 2014 },
volume = { 99 },
number = { 3 },
month = { August },
year = { 2014 },
issn = { 0975-8887 },
pages = { 45-47 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume99/number3/17356-7859/ },
doi = { 10.5120/17356-7859 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T22:27:15.800495+05:30
%A Pradeep Kumar
%T Design of Low Pass Microwave Filter using Impulse Invariant Transform
%J International Journal of Computer Applications
%@ 0975-8887
%V 99
%N 3
%P 45-47
%D 2014
%I Foundation of Computer Science (FCS), NY, USA
Abstract

This paper introduces a new approach to design low pass microwave filter using impulse invariant transform. In this approach, the analog specifications of desired low pass filter is transformed into the digital specification and then apply an optimization technique (DSP based) to get an approximate transfer function in digital domain. Further, the transfer function in continuous time domain is obtained by applying inverse impulse invariant technique. Now the lumped element circuit is obtained by using a classical network synthesis technique on the transfer function in analog domain. The theoretical result of low pass microwave filter is also verified on ADS Simulation tool.

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Index Terms

Computer Science
Information Sciences

Keywords

Impulse invariant transform Low-pass filter Microwave Filter Quasi-Newton algorithm.

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