Title :
U-Shaped Slot Antenna for Triple-Frequency
Author :
Tangjitjesada, M. ; Nakasuwan, J. ; Kaewarsa, C. ; Wiriyacosol, P. ; Anantrasirichai, N. ; Lertwatechakul, M.
Author_Institution :
Dept. of Electron., Rajamangala Univ. of Technol. Suvarnabhumi, Nonthaburi
Abstract :
This paper presents the design of U-shaped microstrip slot antenna to achieve triple-frequency operation by using a microstrip line. This antenna is designed for WLAN and X-band applications at resonance frequency 2.4 GHz, 5.2 GHz and 8.3 GHz. The characteristics of antenna are proposed and analyzed for instance S11 parameter, input impedance, VSWR, current density, and far field radiation patterns. The antenna is analyzed by finite difference time domain (FDTD) method which can predict and analysis the electromagnetic response of complex problems
Keywords :
UHF antennas; antenna radiation patterns; finite difference time-domain analysis; microstrip antennas; slot antennas; wireless LAN; 2.4 GHz; 5.2 GHz; 8.3 GHz; S11 parameter; U-shaped microstrip slot antenna; WLAN application; X-band application; electromagnetic response; far field radiation patterns; finite difference time domain method; input impedance; resonance frequency; Electromagnetic analysis; Finite difference methods; Impedance; Microstrip antennas; Pattern analysis; Resonance; Resonant frequency; Slot antennas; Time domain analysis; Wireless LAN;
Conference_Titel :
Communications, Circuits and Systems Proceedings, 2006 International Conference on
Conference_Location :
Guilin
Print_ISBN :
0-7803-9584-0
Electronic_ISBN :
0-7803-9585-9
DOI :
10.1109/ICCCAS.2006.284718
