Dual-Band Planar Monopole Antenna Loaded with Rotated Inner Ring of SRRs
Journal Title: International Research Journal of Applied and Basic Sciences - Year 2013, Vol 4, Issue 7
Abstract
In this paper, a planardual band monopole antenna loaded with metamaterialis proposed. The metamaterial structures used in this study are based on Split Ring Resonators (SRRs), with rotated inner ring,which can not only create a dual bands monopole antenna but also bring the resonant frequency of monopole element down while the length of the antenna is maintained unchanged.As well as forincreasing the bandwidth of dual band monopole antenna loaded with two SRRs with different angles.This technique allows us to choose any pairs of desired frequency bands and enhanced bandwidth. The idea of bandwidth enhancement is verified via simulation and measurement.
Authors and Affiliations
A. Rigi-Tamandani*| Faculty of Electrical and Computer Engineering,University of Sistan and Baluchestan, Zahedan, Iran, a.r.tamandani@gmail.com, F. Jafari| Faculty of Electrical and Computer Engineering,University of Sistan and Baluchestan, Zahedan, Iran, J. Ahmadi-Shokouh| Faculty of Electrical and Computer Engineering,University of Sistan and Baluchestan, Zahedan, Iran, S. Tavakoli| Faculty of Electrical and Computer Engineering,University of Sistan and Baluchestan, Zahedan, Iran
Keywords
Related Articles
- EP ID EP5539
- DOI -
- Views 305
- Downloads 12
Measuring the level of intellectual capital and studying its effect on firm value by using the Q-Tobin model for companies accepted in Stock Exchange in Tehran
The rise of the “new economy”, one principally driven by information and knowledge, is attributed to the increased prominence of intellectual capital (IC) as a business and research topic. Intellectual capital is implica...
Application of Random PWM Technique for Reducing EMI
A pulsewidth modulation (PWM)-controlled active filter generates harmonics at the switching frequency and its multiples in the RF range, and the concentrated power spectrum may produce electromagnetic interference (EMI)...
studying the methods of legislative control in Iran’s legal system
An important issue of basic law is studying of legislature's control procedures. Iran's legislature has been crystallized in structure of Islamic consultative assembly and it has the important task of legislation and pol...
an investigation to the effect of TQM and ERP on market performance of industrial company at Rasht and Anzali’s industrial city
Different industries seek to constant improvement on organizational performance, because it is essentials for every organization. All of them imply to total quality management and gain competitive advantage. There is que...
Evaluation and Selection of Optimal Contractor to execute project Using FTOPSIS Method (Case Study: Kermanshah Gas Company)
Evaluation and selection is one major task of managers in operational processes. Appropriate selection and evaluation in management plays effective roles in efficiency, utility, and more importantly, the quality of opera...