Title :
Design of Simple Multiband Patch Antenna for Mobile Communication Applications Using New E-Shape Fractal
Author :
Bayatmaku, Nima ; Lotfi, Parisa ; Azarmanesh, Mohammadnaghi ; Soltani, Saber
Author_Institution :
Fac. of Eng., Islamic Azad Univ., Tehran, Iran
fDate :
7/3/1905 12:00:00 AM
Abstract :
In this study, a probe fed E-shape fractal patch antenna (EFPA) for heptads´ band LTE/WWAN (GSM850/900/1800/1900/UMTS/LTE2300/2500) operation is proposed. Various iterations of this fractal antenna are compared, and an optimized design is presented. Exploitation of E-shape fractal notion in antenna design makes the patch antenna flexible in terms of generating resonances and bandwidth as an iteration order of the fractal is increased. Several properties of the antenna such as impedance bandwidth, radiation patterns, radiation efficiency, electric current distributions on the patch, and gain have been demonstrated numerically and empirically in detail. Experimental results have authorized the design procedure and confirm the gratification of the requirements for multistandard mobile terminal applications.
Keywords :
antenna feeds; antenna radiation patterns; microstrip antennas; mobile antennas; telecommunication terminals; EFPA; GSM850-900-1800-1900; LTE-WWAN; LTE2300-2500; UMTS; electric current distributions; impedance bandwidth; mobile communication applications; multiband patch antenna; multistandard mobile terminal applications; probe fed E-shape fractal patch antenna; radiation patterns; Antenna measurements; Broadband antennas; Fractal antennas; Fractals; Patch antennas; E-shape fractal; patch antenna;
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
DOI :
10.1109/LAWP.2011.2165195
