Title :
A slotted square patch antenna for dual-band circularly polarization operations
Author :
Lü, S.L. ; Dai, G.L. ; Xia, M.Y.
Author_Institution :
Sch. of Electron. Eng. & Comput. Sci., Peking Univ., Beijing
Abstract :
A dual-band circularly polarization (CP) antenna using a slotted square patch with single probe feeding is presented. CP can be implemented by cutting symmetrically two corners from a square patch, and dual-frequency is obtained by slotting another corner-cut patch inside the original one. The potential application is the Bei-Dou terminal operating at 1618.25 MHz and 2491.75 GHz.
Keywords :
antenna feeds; electromagnetic wave polarisation; microstrip antennas; multifrequency antennas; slot antennas; Bei-Dou terminal; dual-band circularly polarization antenna; single probe feeding; slotted square patch antenna; Bandwidth; Dual band; Frequency; Global Positioning System; Handheld computers; Impedance; Microstrip antennas; Patch antennas; Polarization; Probes;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2008. ICMMT 2008. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-1879-4
Electronic_ISBN :
978-1-4244-1880-0
DOI :
10.1109/ICMMT.2008.4540623
