Title :
Dual Frequency Broadband Modified Rectangular Patch Antenna
Author :
Mathur, Ashish ; Mathur, Geetika ; Katariya, Abhishek ; Tomar, Geetam
Author_Institution :
Dept. of ECE, Sri Balaji Coll. of Eng. & Tech. Jaipur, Jaipur, India
Abstract :
In the present paper a modified rectangular patch antenna is proposed to achieve compact size, broadband and dual frequency performance. The proposed antenna is designed to function in the median band (3.25 to 3.85 GHz) of WiMax systems, following standards created by IEEE 802.16 Working Group. The proposed antenna designed on glass epoxy FR-4 substrate is radiating at two different Frequencies 3.49 GHz and 3.68 GHz without much loss in its radiation performance. The impedance bandwidth of the antenna is 8.75%. The radiation patterns in the entire range of interest of frequencies are identical in shape.
Keywords :
WiMax; broadband antennas; glass; microstrip antennas; multifrequency antennas; resins; substrates; IEEE 802.16 Working Group; WiMax systems; antenna radiation patterns; broadband performance; dual frequency broadband modified rectangular patch antenna; dual frequency performance; frequency 3.25 GHz to 3.85 GHz; glass epoxy FR-4 substrate; median band; standards; Bandwidth; Broadband antennas; Microstrip; Microstrip antennas; Patch antennas; Substrates; Micro strip antenna; broadband; dual frequency; impedance bandwidth;
Conference_Titel :
Computational Intelligence and Communication Networks (CICN), 2011 International Conference on
Conference_Location :
Gwalior
Print_ISBN :
978-1-4577-2033-8
DOI :
10.1109/CICN.2011.64
