Title :
Miniaturized wide-band dielectric resonator antenna for next generation WLAN applications
Author :
Rashidian, Atabak ; Tayfeh, Mohammadreza ; Hazdra, Pavel ; Forooraghi, Keyvan
Author_Institution :
Data Commun. Group, Iran Telecom Res. Center, Tehran
Abstract :
In this paper, a set of two-segment dielectric resonator antennas is investigated for 5~6 GHz WLAN applications, which covers the requirements of most of the new standards in this area. It is shown that by choosing a high dielectric constant for the upper segment of the antenna, a good miniaturization can be achieved in spite of a proper wide impedance bandwidth. A practical antenna is then studied in detail which attains more than 50% size reduction and 20% impedance bandwidth
Keywords :
dielectric resonator antennas; microwave antennas; wireless LAN; high dielectric constant; miniaturized wide-band dielectric resonator antenna; next generation WLAN; wide impedance bandwidth; Antenna feeds; Bandwidth; Broadband antennas; Dielectric constant; Dielectric resonator antennas; FCC; Frequency; Impedance; Microstrip antennas; Wireless LAN;
Conference_Titel :
Wireless Technology, 2005. The European Conference on
Conference_Location :
Paris
Print_ISBN :
2-9600551-1-X
DOI :
10.1109/ECWT.2005.1617661
