Title :
Simulation and Comparison of Two Classes of High Gain Lens Antennas in Transportation System
Author :
Qiu, Jinghui ; Suo, Ying ; Wei Li
Author_Institution :
Sch. of Electron. & Inf. Technol., Harbin Inst. of Technol.
Abstract :
Two classes of lens antennas in transportation system are described in which offer unique advantages by their own structure characters. To realize wide band and high gain operations for the transportation system, some antennas are designed and compared in this paper. By optimization, the two classes of antennas can both realize the same radial character and the bandwidth is enough for practical operation. The simulation results and analyses of the Luneburg lens and the optimum two-shell dielectric sphere lens antenna are presented
Keywords :
dielectric bodies; lens antennas; transportation; Luneburg lens; optimum two-shell dielectric sphere lens antenna; transportation system; Antenna theory; Antennas and propagation; Bandwidth; Broadband antennas; Communications technology; Dielectrics; Lenses; Mobile communication; Satellite antennas; Transportation; Luneburg lens antenna; dielectric sphere lens antenna; high gain; wideband;
Conference_Titel :
ITS Telecommunications Proceedings, 2006 6th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
0-7803-9587-5
Electronic_ISBN :
0-7803-9587-5
DOI :
10.1109/ITST.2006.288930
