Title :
Pattern-reconfigurable antenna designing based on planar fractal structure
Author :
Guo, Jia ; Li, Yuan ; Zhao, Fangyuan ; Hao, Yanbo
Author_Institution :
Sch. of Electron. Inf. Eng., Ji Lin Univ., Ji Lin, China
Abstract :
A pattern-reconfigurable antenna based on Hilbert fractal curve of order 2 is presented. The function of new antenna is promoted by taking effective measures, such as broadening the relative bandwidth to 87.3%, reducing resonant frequencies of 1.49GHz and 2.14GHz respectively. The results of actual measurement and simulation are similar. We found that the antenna characterized with wide band, simply structure, high performance and so on.
Keywords :
fractal antennas; Hilbert fractal curve; pattern-reconfigurable antenna; planar fractal structure; Apertures; Bandwidth; Broadband antennas; Fractals; Patch antennas; Resonant frequency; Fractal structure; Micro-strip antenna; Pattern-reconfigurable antenna;
Conference_Titel :
Microwave, Antenna, Propagation, and EMC Technologies for Wireless Communications (MAPE), 2011 IEEE 4th International Symposium on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-8265-8
DOI :
10.1109/MAPE.2011.6156134
