Square Shape Ultrawideband Antenna for Triple BandNotch Characteristics by Using Notch at Ground Plane

Volume 6 Issue 2 February - April 2017

Research Paper

Square Shape Ultrawideband Antenna for Triple BandNotch Characteristics by Using Notch at Ground Plane

Upasana Verma*, Sudhanshu Verma**

* PG Scholar, Department of Electronics and Communication Engineering, Madan Mohan Malaviya University of Technology, Gorakhpur, Uttar Pradesh, India.

** Assistant Professor, Department of Electronics and Communication Engineering, Madan Mohan Malaviya University of Technology, Gorakhpur, Uttar Pradesh, India.

Verma, U., and Verma, S. (2017). Square Shape Ultrawideband Antenna for Triple Band Notch Characteristics by Using Notch at Ground Plane. i-manager’s Journal on Communication Engineering and Systems, 6(2), 15-19.https://doi.org/10.26634/jcs.6.2.13469

Abstract

This paper represents the compact Ultra Wide Band antenna with notch characteristics. The proposed antenna consists of stubs, slots, and strips to create the notch characteristics. To reduce the size of antenna and to get the better rejection characteristics, it uses notches at the ground structure and slot techniques. This antenna is used to eliminate the potential interference caused by narrow band services along with reduction in size of antenna. This antenna uses T-shaped stub, inverted U-shaped strips near the feedline, and T-shaped slot at the edge of patch. VSWR of antenna without notch band is nearly equal to 2. This antenna gives the rejection for WiMAX band (3.3-3.7 GHz), WLAN band (5.725-5.825 GHz), and Xband satellite communication (7.250-7.745 GHz).