A compact uniplanar triple band asymmetric coplanar strip (ACS) fed monopole antenna for wireless applications

Tanweer Ali, Reshma Roy, Apurva Singh, Om Prakash Kumar

Research output: Contribution to journalArticle


This research paper presents an ACS fed antenna that operates at three frequency band. The compact size of antenna is taken as 19 × 10 × 1.6 mm3, and the substrate is made up of FR4 material with effective dielectric constant=4.4. In the proposed ACS fed antenna, both ground plane and radiating patch are on the same plane (i.e. monopole), thus making it more compact and cheap compared to patch antenna. The feedline is in the shape of inverted-L and the radiating patch has shape of meandered structure along with square shaped ground in the front plane. The proposed antenna operates at frequencies 5.6, 8.2 and 12.6 GHz, hence covering the WLAN and X-band applications. The gain corresponding to these operating frequencies are -0.11, -0.44 and 4.02 dB respectively. The antenna geometry and its evolution stages (including parametric analysis) are dealt to study the optimization process of given antenna.

Original languageEnglish
Pages (from-to)902-908
Number of pages7
JournalInternational Journal of Engineering and Advanced Technology
Issue number4
Publication statusPublished - 01-04-2019


All Science Journal Classification (ASJC) codes

  • Environmental Engineering
  • Engineering(all)
  • Computer Science Applications

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