Title :
Fork-like shaped monopole antenna with defected parasitic elements and ring slots
Author :
Abd Aziz, Mohamad Zoinol Abidin ; Asadingo, B.I. ; Nornikman, H. ; Ramli, M.H. ; Ahmad, B.H. ; Othman, M.A.
Author_Institution :
Center for Telecommun. Res. & Innovation (CeTRI), Univ. Teknikal Malaysia Melaka (UTeM), Melaka, Malaysia
Abstract :
This work investigate the effect of the defected parasitic element and ring slot on the ground plane at the fork-like shape monopole antenna. Firstly, the basic fork-like shape antenna with a slot and parasitic patch had been designed in the CST Microwave Studio. Then, this antenna had been improved by embedded some defected structure in stage by stage at the ground plane - Design B, Design C, and Design D. The structure had been apply is the parasitic patch and ring slot. The optimal result of this dual-band antenna for Design D is 2.45 GHz and 5.22 GHz with a gain of 4.043 dB and 3.496 dB and the return loss of - 34.875 dB and - 18.03 dB. The target application for this antenna is at 2.45 GHz and 5.2 GHz of the frequency band.
Keywords :
microwave antennas; monopole antennas; slot antennas; CST microwave studio; defected parasitic elements; dual band antenna; fork like shaped monopole antenna; frequency 2.45 GHz; frequency 5.22 GHz; gain -34.875 dB; gain 18.03 dB; gain 4.043 dB to 3.496 dB; ground plane; parasitic patch; ring slot; ring slots; slot patch; Antenna measurements; Dual band; Microstrip antennas; Resonant frequency; Shape; Slot antennas; dual band antenna; gain measurement; microstrip antenna; monopole antenna; wireless LAN;
Conference_Titel :
Control System, Computing and Engineering (ICCSCE), 2014 IEEE International Conference on
Print_ISBN :
978-1-4799-5685-2
DOI :
10.1109/ICCSCE.2014.7072738
