Title :
Novel Dual-Frequency Microstrip Antenna With Narrow Half-Ring and Half-Circular Patch
Author :
Xin Hu ; Yuanxin Li ; Wenkuan Chen ; Hong-Zhou Tan ; Yunliang Long
Author_Institution :
Sch. of Inf. Eng., Guangdong Univ. of Technol., Guangzhou, China
Abstract :
A novel dual-frequency microstrip antenna is presented. The dual-frequency is generated through a half-ring structure and a half-circular patch element. The half-ring is narrower than the conventional ring antenna, and the parameters that decide the resonant frequency of the antenna are studied. Simulation and measurement results show that the proposed antenna works at 0.9 and 1.8 GHz.
Keywords :
UHF antennas; microstrip antennas; multifrequency antennas; dual-frequency microstrip antenna; frequency 0.9 GHz; frequency 1.8 GHz; half-circular patch element; half-ring structure; narrow half-ring patch; Antenna measurements; Dipole antennas; Microstrip; Microstrip antennas; Patch antennas; Resonant frequency; Dual frequency; half-circular patch; narrow half-ring;
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
DOI :
10.1109/LAWP.2012.2232271
