Title :
Triple band circularly polarized small microstrip antenna
Author :
Fujimoto, Takafumi ; Tagawa, Yujin
Author_Institution :
Grad. Sch. of Sci. & Technol., Nagasaki Univ., Nagasaki, Japan
Abstract :
A triple band circularly polarized square MSA with two pairs of L-shaped slits has been proposed. The operational principles of the antenna and the relations between the axial ratio and the geometry of the L-shaped slits have been clarified. Moreover, the characteristics of the antenna, the return loss and the axial ratio, was discussed by the simulator.
Keywords :
microstrip antennas; multifrequency antennas; L-shaped slit geometry; MSA; antenna return loss; axial ratio; triple-band circularly polarized microstrip antenna; Conductors; Current; Frequency modulation; Geometry; Microstrip antennas; Time frequency analysis;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE
Conference_Location :
Toronto, ON
Print_ISBN :
978-1-4244-4967-5
DOI :
10.1109/APS.2010.5562301
