IJIRCSTJournal International Journal of Innovative Research in Computer Science and Technology I S Volume 10 Issue 6 Electronics and Communication Engineering English November - December 2022 N N Y 2022 11 17 Computer Sciences Design of Tri Band and Dual Band Antenna Using Meta Cell English Y 73 76 V. Mutyala Naidu English Y Dr S Suryanarayana Raju English N Mr. C Ramana Babu English N Dr. Ch. Manohar Kumar English N https://doi.org/10.55524/ijircst.2022.10.6.14 A 15 × 20 × 1.6 mm3 a novel T shape patch Antenna inspired by unit cell is investigated by changing position of meta cell. The proposed antennas have dual band (3.53-5.3GHz) and tri band (3.1-3.2GHz, 4.9-5.56GHz, 6.22-6.76GHz) nature operating at S, C band Applications .Here we observed the designed antenna has  S11 < −10 dB and gain was positive at operating bands. English E Field, Patch, Metamaterial, S11 https://ijircst.org/abstract.php?article_id=1058