Integrated Dual Port Ultra-Wide Band/ReconfigurableAntenna For Cognitive Radio Application

Volume 6 Issue 1 November - January 2017

Research Paper

Integrated Dual Port Ultra-Wide Band/ReconfigurableAntenna For Cognitive Radio Application

Hemant Verma*, Sudhanshu Verma**

* PG Scholar, Department of Electronics and Communication Engineering, MMMUT, Gorakhpur, India.

** Assistant Professor, Department of Electronics and Communication Engineering, MMMUT, Gorakhpur, India.

Verma, H., and Verma, S. (2017). Integrated Dual Port Ultra-Wide Band/Reconfigurable Antenna For Cognitive Radio Application. i-manager’s Journal on Communication Engineering and Systems, 6(1), 38-41. https://doi.org/10.26634/jcs.6.1.10352

Abstract

An integrated Ultra-Wide Band (UWB)/ reconfigurable slot antenna is proposed for cognitive radio applications. The proposed antenna consists of an elliptical shape UWB disc monopole and a H-shaped slot resonator, which is precisely embedded in disc monopole. The UWB antenna covers entire UWB band from 3.1 to 10.6 GHz and is used for channel sensing. The H-shape slot resonator works as a narrow band antenna operating in the range 7.2 to 8 GHz. The slot is fed by off-centered microstrip line that creates the desired matching across tunable frequency band. The proposed antenna design is simulated using HFSS 15.