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A Novel Image Zooming Technique Using Wavelet Coefficients Read chapter Read first chapter

2016 | OriginalPaper | Chapter

A New Compact Dual Band Microstrip BPF for GSM (1.8GHz) and WiMAX Using Asymmetric Stepped Impedance Resonators

Authors : Tasher Ali Sheikh, Janmoni Borah, Sahadev Roy, Abhishek Kumar Pandey

Published in: Proceedings of the International Conference on Recent Cognizance in Wireless Communication & Image Processing

Publisher: Springer India

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Abstract

We propose a design of a compact dual-bandpass microstrip filter (DBPF) for the GSM (1.8 GHz) and WiMAX (3.4 GHz) application using asymmetric SIRs. The presented filter has very low insertion loss (S21) and high selectivity for the desired band. Appearance of transmission zeroes near the edges of passband in the proposed design guarantees sharp cut off frequency and improves the selectivity of proposed band pass filter with fractional bandwidth (FBW) of 10 and 7.08 %.The proposed filter has low insertion losses, (S21) −0.24 and 0.14 dB and the return losses, (S11) −14.71 dB and −25.01 dB for the center frequencies 1.8 GHz and 3.4 GHz, respectively.

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previous chapter Frequency Switching in Coupled Microstrip Line Loaded with Split-Ring Resonator
next chapter Performance Analysis of ZigBee Mesh Networks Under Nodes Failure
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Metadata
Title
A New Compact Dual Band Microstrip BPF for GSM (1.8GHz) and WiMAX Using Asymmetric Stepped Impedance Resonators
Authors
Tasher Ali Sheikh
Janmoni Borah
Sahadev Roy
Abhishek Kumar Pandey
Copyright Year
2016
Publisher
Springer India
Book
Proceedings of the International Conference on Recent Cognizance in Wireless Communication & Image Processing

Print ISBN: 978-81-322-2636-9

Electronic ISBN: 978-81-322-2638-3

Copyright Year: 2016

DOI
https://doi.org/10.1007/978-81-322-2638-3_65