Title :
Total efficiency comparison of different shaped microstrip patch antennas having Defected Ground Structure
Author :
Makhluk Hossain Prio;Md. Mamun Ur Rashid;Liton Chandra Paul;Ajay Krishno Sarkar
Author_Institution :
Department of Electrical and Electronic Engineering, Rajshahi University of Engineering and Technology, Bangladesh
Abstract :
In this paper, 15 different shaped (E, F, inverted F, G, H, I, L, inverted L, S, T, inverted T, U, inverted U, W and inverted W) conventional microstrip patch antennas along with a dumbbell (H) shaped Defected Ground Structure (DGS) in each are designed and simulated at 2.4 GHz operating frequency using CST Microwave Studio Suite. The efficiency of microstrip patch antennas are compared in terms of surface wave concept and the antenna with H shaped patch exhibiting total efficiency of -2.546 dB is found most efficient. The implementation of this work is highly anticipated to be employed for designing hybrid shaped patches for WLAN, wireless network (Wi-Fi and Bluetooth), nonstandard RF remote, ISM band applications.
Keywords :
"Microstrip antennas","Patch antennas","Microstrip","Surface waves","Microwave antennas","Surface impedance"
Conference_Titel :
Electrical & Electronic Engineering (ICEEE), 2015 International Conference on
Print_ISBN :
978-1-5090-1939-7
DOI :
10.1109/CEEE.2015.7428273
