Title :
A wide band non-symmetric open slot microstrip antenna
Author_Institution :
Dept. of Electron., Rajamangala Univ. of Technol. Lanna Chiangrai, Chiangrai, Thailand
Abstract :
In this paper, an antenna by microstrip line feed with non-symmetric open slot operates in wireless communication. This work design and perform characteristics of array structure. The antenna is designed for working at 3.1GHz to 12 GHz and covers multi band IEEE802.16 WiMAX IEEE802.16 (3.5/5.5GHz) and WLAN IEEE802.11a (5.5GHz) and bidirectional radiation pattern. The Simulation and design optimization are done by using Moment Method (MoM). Simulation of the results are given and compared with those antennas operation as same band. It´s VSWR<;2, bandwidth > 9GHz, frequency range of the proposed antenna is about 3.1GHz to 12GHz uses FR4 substrate (low cost).
Keywords :
WiMax; antenna radiation patterns; broadband antennas; method of moments; microstrip antenna arrays; multifrequency antennas; slot antenna arrays; wireless LAN; WLAN IEEE802.11a; WiMAX IEEE802.16; array structure; bidirectional radiation pattern; microstrip line feed; moment method; multi band IEEE802.16; wide band non-symmetric open slot microstrip antenna; wireless communication; Antenna feeds; Antenna radiation patterns; Broadband antennas; Design optimization; Microstrip antenna arrays; Microstrip antennas; Slot antennas; WiMAX; Wireless LAN; Wireless communication; broad band antenna; slot antenna; wide band;
Conference_Titel :
Electrical Engineering/Electronics Computer Telecommunications and Information Technology (ECTI-CON), 2010 International Conference on
Conference_Location :
Chaing Mai
Print_ISBN :
978-1-4244-5606-2
Electronic_ISBN :
978-1-4244-5607-9
