Design of UWB Monopole Antenna and Comparative Study of Surface Current Reduction with Different Defected Ground Structures
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Abstract
This paper presents an UWB monopole antenna with a circular slot and two rectangular steps for ultra wide band application. The proposed antenna has wide impedance bandwidth of 8.5GHz starting from 2GHz to 10.5GHz. Measured results such as return loss and radiation pattern shows the satisfactory bandwidth and radiation characteristics of the proposed antenna. Further the surface current of the monopole antenna is reduced by using defective ground structure. Comparative study of the various ground structure is presented.
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How to Cite
Preetha, E., Sathiya, S., Priyanka, B., & Nagaraju, V. (2014). Design of UWB Monopole Antenna and Comparative Study of Surface Current Reduction with Different Defected Ground Structures. The International Journal of Science & Technoledge, 2(3). Retrieved from http://internationaljournalcorner.com/index.php/theijst/article/view/138578