Title :
Dual-band and CP vertical patch antennas
Author :
Lau, Ka-lam ; Wong, Hang ; Mak, Chi-Lun ; Luk, Kwai-Man ; Lee, Kai-Fong
Author_Institution :
Dept. of Electron. Eng., City Univ. of Hong Kong, Kowloon
Abstract :
New geometries are proposed for the newly invented vertical patch antenna (VPA) for dual band operation and circular polarization generation respectively. The dual-band VPA maintains the advantages of the singleband VPA, such as small size, wideband and simple structure. For the circularly polarized (CP) VPA, it exhibits a gain of 8dBi over 3dB axial ratio bandwidth of 4%
Keywords :
electromagnetic wave polarisation; microstrip antennas; multifrequency antennas; circular polarization generation; dual-band antennas; vertical patch antennas; Bandwidth; Copper; Dual band; Feeds; Frequency; Gain measurement; Geometry; Patch antennas; Polarization; Probes;
Conference_Titel :
Wireless Technology, 2005. The European Conference on
Conference_Location :
Paris
Print_ISBN :
2-9600551-1-X
DOI :
10.1109/ECWT.2005.1617660
