Title :
The parametric analysis of H-shaped patch antenna
Author :
Wang, Min ; Xu, Xiaowen ; He, Mang
Author_Institution :
Beijing Inst. of Technol., Beijing, China
Abstract :
The parametric analysis of H-shaped patch antenna is proposed. Double L-probe feed structure, introducing capacitive effect on the horizontal monopole, allows for compensation to the feed inductance due to long-probe. Using double feed technology achieves the symmetry of the radiation pattern. In this paper, the antenna performances with different parameters have been proposed. Compared to a conventional H-shaped patch antenna, the proposed configuration shows as much as 60% increment in beam width in y-z plane and 20.75% impedance bandwidth.
Keywords :
antenna feeds; antenna radiation patterns; capacitance; electric impedance; microstrip antennas; H-shaped patch antenna; antenna performance; beam width; capacitive effect; compensation; double L-probe feed structure; double feed technology; feed inductance; horizontal monopole; impedance bandwidth; parametric analysis; radiation pattern; Antenna feeds; Antenna radiation patterns; Indexes; Inductance; Parametric study; Patch antennas; Double L-probe feeding; H-shaped patch antenna; Parametric analysis; Parasitic patch;
Conference_Titel :
Microwave Technology & Computational Electromagnetics (ICMTCE), 2011 IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-8556-7
DOI :
10.1109/ICMTCE.2011.5915503
