CPW fed miniaturized dual‐band short‐ended metamaterial antenna using modified split‐ring resonator for wireless application. Issue 8 (15th May 2017)

• Record Type: Journal Article
• Authors: Kukreja, Jaspreet; Kumar Choudhary, Dilip; Kumar Chaudhary, Raghvendra
• Is Part Of: International journal of RF and microwave computer-aided engineering. Volume 27:Issue 8(2017)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2017-05-15
• Subjects: coplanar waveguide -- metamaterial antenna -- miniaturized antenna -- split ring resonator; Microwave devices -- Computer-aided design -- Periodicals; Computer-aided engineering -- Periodicals; 621.3813
• DOI: 10.1002/mmce.21123
• Languages: English
• ISSNs: 1096-4290

Abstract

Abstract: A miniaturized dual‐band metamaterial (MTM) antenna has been designed in this article. The designed coplanar waveguide fed antenna has composed of inner split‐ring resonator and an outer open ring resonator with rectangular stub. The series parameter of the antenna is used to determine the zeroth order resonance frequency due to short‐ended boundary condition. The whole size of proposed structure is 20 × 25.5 mm 2 . This MTM antenna exhibits dual‐band operation at 3.17 GHz (3.1–3.22 GHz) and 5.39 GHz (5.27–5.47 GHz). The proposed MTM structure achieves measured peak gain of 0.71 and 1.89 dB at 3.17 and 5.39 GHz, respectively. The proposed antenna can be used for recent radio communication in form of S‐band application and Wi‐MAX.