Summary
International Symposium on Antennas and Propagation
2011
Session Number:ThG1
Session:
Number:ThG1-3
Frequency Switchable Metamaterial Inspired Antenna for Software Defined Radio (SDR) Applications
Inseop Lim, Sungjoon Lim,
pp.-
Publication Date:2011/10/25
Online ISSN:2188-5079
Summary:
In this paper, we propose a frequency switchable metamaterial antenna for software-defined radio (SDR) applications. Metamaterial's zeroth-order resonance enables antenna size reduction. It is able to electronically switch a resonant frequency between 1.8 GHz and 2.3 GHz. More than 74 % of radiation efficiency is achieved at each frequency.