Asymmetric CPW-Fed Multistubs Loaded Compact Printed Multiband Antenna for Wireless Applications

Ashok Kumar*, Jitendra Kumar Deegwal, Arjun Kumar, Karan Verma

*Corresponding author for this work

Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

Abstract

An asymmetric coplanar waveguide-fed branched multistubs resonators loaded printed antenna is presented for multiband operation. By incorporating an asymmetrical long and short L-shaped branched stubs, the lower resonances for 2.4 and 3.5 GHz bands are achieved while the higher resonance for 5.5 GHz band is achieved by embedding horizontal stub on asymmetric CPW-fed printed antenna. By placing multistubs resonators at suitable location on asymmetric CPW-fed printed antenna, it is likely to excite the triple resonances at 2.44/3.66/5.25 GHz frequencies and antenna exhibits the bandwidths of 5.73% (140 MHz, 2.36–2.50 GHz), 16.98% (630 MHz, 3.40–4.03 GHz), and 14.65% (800 MHz, 5.06–5.86 GHz), respectively. The design procedure and antenna characteristics of the proposed multistubs loaded multiband antenna are presented.

Original languageEnglish
Title of host publicationOptical and Wireless Technologies - Proceedings of OWT 2019
EditorsVijay Janyani, Ghanshyam Singh, Manish Tiwari, Tawfik Ismail
PublisherSpringer
Pages317-324
Number of pages8
ISBN (Print)9789811529252
DOIs
Publication statusPublished - 2020
Externally publishedYes
Event3rd International Conference on Optical and Wireless Technologies, OWT 2019 - Jaipur, India
Duration: 16 Mar 201917 Mar 2019

Publication series

NameLecture Notes in Electrical Engineering
Volume648
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

Conference3rd International Conference on Optical and Wireless Technologies, OWT 2019
Country/TerritoryIndia
CityJaipur
Period16/03/1917/03/19

Keywords

  • Multiband antenna
  • Multistubs resonators
  • Printed antenna

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