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High Level Verification of I2C Protocol Using System Verilog and UVM Read chapter Read first chapter

2018 | OriginalPaper | Chapter

Design of Dual-Band BPF Using Interdigital Structure Loaded Resonators

Authors : Arvind Kumar Pandey, R. K. Chauhan

Published in: Smart Computing and Informatics

Publisher: Springer Singapore

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Abstract

This paper presents a second-order dual-band bandpass filter (BPF) with sharp selectivity, good insertion, and wide stop band. Two modified open loop resonators are coupled to achieve the dual pass band at frequencies 1 and 2 GHz. An Interdigital structure is loaded on the resonator to reduce size as well as to improve selectivity of the proposed filter. Stubs are used to remove harmonics in higher frequencies for wide stopband. The scattering parameter of filter shows insertion loss and return loss in both pass bands of the filter less than 0.4 dB and better than 10 dB, respectively. The geometry of filter is designed on Rogers_RO3010 with dielectric constant 10.2 and of thickness 1.27 mm. The performance of the proposed filter is found better and smaller in size than filters designed by simple open loop resonator. The geometry of proposed filter is planar that makes it fabrication-easy and cost-effective.

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Metadata
Title
Design of Dual-Band BPF Using Interdigital Structure Loaded Resonators
Authors
Arvind Kumar Pandey
R. K. Chauhan
Copyright Year
2018
Publisher
Springer Singapore
Book
Smart Computing and Informatics

Print ISBN: 978-981-10-5546-1

Electronic ISBN: 978-981-10-5547-8

Copyright Year: 2018

DOI
https://doi.org/10.1007/978-981-10-5547-8_17