Title :
Multi-frequency microstrip antennas for wireless applications and its effect on fraud
Author :
Sen, Arpita ; Chattoraj, Neela
Author_Institution :
Electron. & Commun. Eng. Dept., Birla Inst. of Technol., Ranchi, India
Abstract :
In this paper, the design of a microstrip patch antenna is reported which can be operated at GPS (Global Positioning System), Bluetooth and HIPERLAN frequencies. Very small thin microstrip antenna is excited by a co-axial SMA connector to produce centre frequency of a HIPERLAN system and the correct feed position is determined for impedance matching. Then two thin parasitic microstrip patches are coupled with this patch to excite the centre frequency of GPS and Bluetooth system. The simulated results using IE3D software are supported by measurement. This paper also addresses fraudulent activities prevalent in the telecommunication industry, particularly regarding multi-frequency antennas.
Keywords :
Bluetooth; Global Positioning System; fraud; microstrip antennas; multifrequency antennas; Bluetooth; GPS; Global Positioning System; HIPERLAN frequency; IE3D software; coaxial SMA connector; feed position; fraud management; impedance matching; microstrip patch antenna; multifrequency microstrip antenna; telecommunication industry; thin microstrip antenna; thin parasitic microstrip patches; wireless application; Antenna measurements; Bluetooth; Broadband antennas; Global Positioning System; Microstrip; Microstrip antennas; Microwave antennas; Bluetooth; GPS; HIPERLAN; Microstrip patch antenna; compact; fraud management; multi-frequency antennas; revenue loss; triple frequency;
Conference_Titel :
Applied Electromagnetics Conference (AEMC), 2011 IEEE
Conference_Location :
Kolkata
Print_ISBN :
978-1-4577-1098-8
DOI :
10.1109/AEMC.2011.6256814
