Rate the Article: Design of Dual -Band Coax Patch Antenna for GSM and Bluetooth Applications, IJSR, Call for Papers, Online Journal
International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Call for Papers | Fully Refereed | Open Access | Double Blind Peer Reviewed

ISSN: 2319-7064

Downloads: 107 | Views: 491

Research Paper | Electronics & Communication Engineering | China | Volume 3 Issue 12, December 2014 | Rating: 6.9 / 10


Design of Dual -Band Coax Patch Antenna for GSM and Bluetooth Applications

Ogunlade Michael Adegoke, Charles Okanda Nyatega


Abstract: This paper proposes the design of dual-band coax patch antenna for GSM and Bluetooth applications. The proposed antenna is suggested to be used in a mobile phone handset that covers dual frequency bands which include GSM1900 (1850-1990MHz) and Bluetooth (2400-2483.5MHz). The simulation of the antenna is performed using a High Frequency Structure Simulator (HFSS) software. Analysis for return loss, VSWR, gain and radiation pattern were carried out. The proposed antenna shows return loss of -29dB at 1.9GHz and -30dB at 2.4GHz which implies good results. The impedance matching is good at the desired frequencies with VSWR < 2 respectively. The overall simulation results shows that the antenna worked well at the desired dual frequencies and hence making the antenna suitable for use in both GSM and Bluetooth applications.


Keywords: Frequency, Dual band, V SWR, Return loss, GSM, Bluetooth, Coax patch


Edition: Volume 3 Issue 12, December 2014,


Pages: 998 - 1002



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