A Compact UWB Antenna Design using Modified Ground Plane
S K Toshniwal1, A Prajapati2, K Ray3, M R Ahmad4, B H Ahmad5, P Singh6, A Bandyopadhyay7

1Sandeep Kumar Toshniwal, Department of ECE, J K Lakshmipat University, India.
2Amit Prajapati, ,Department of ECE, KITE, Jaipur, India.
3Kanad Ray, Department of Physics, Amity School of Applied Sciences, Amity University Rajasthan, India.
4M R Ahmad ,CeTRI, UTeM, 76100 Durian Tunggal, Melaka, Malaysia.
5B H Ahmad, FECE, UTeM, Malaysia.
6P Singh, Amity University Rajasthan, India.
7A Bandyopadhyay, NIMS,Japan;.

Manuscript received on 02 July 2019 | Revised Manuscript received on 05 July 2019 | Manuscript published on 30 August 2019 | PP: 615-618 | Volume-8 Issue-10, August 2019 | Retrieval Number: I8949078919/2019©BEIESP | DOI: 10.35940/ijitee.I8949.0881019
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: A compact rectangular MS antenna for Ultra Wide Band applications is designed. In the proposed design the rectangular patch antenna designed with cutting a slot in ground of length and width 2.5mm and 3.0mm respectively at the back of feed line. By using the defective ground plane a wide BWof 9.782 GHz with frequency band 3.099 GHz to 12.278 GHz is achieved. The designed antenna with a compressed size of 30 mm x 30 mm is fabricated and tested. The antenna’s return loss and VSWR plots are presented here to confirm the complete UWB bands. Special configuration of patch antenna with slotted partial ground was designed and optimized using CST Microwave Studio. 
Keywords: Dual-band antenna, Defected Ground structure, VSWR and planar antenna
Scope of the Article: Antenna Design