Title :
Dual-band linearly-polarized slot antenna with conical beam
Author :
Chen, Canhui ; Yung, E.K.N.
Author_Institution :
Dept. of Electron. Eng., City Univ. of Hong Kong, Kowloon, China
Abstract :
A novel dual-band linearly polarized antenna with conical beam is proposed in this paper. By using two isolated symmetrical slots and the central feeding line, conical-beam radiation patterns will be generated. In addition, due to its coherent structure and the quasi-T shape feeding line, dual-band operations can be attained. The measured result shows that the antenna has the impedance bandwidths of 1.8% for the lower band and 2.6% for the upper band. The radiation pattern characteristic will also be presented.
Keywords :
antenna radiation patterns; conical antennas; linear antennas; multifrequency antennas; slot antennas; central feeding line; coherent structure; conical beam radiation patterns; dual band antenna; isolated symmetrical slots; linearly polarized antenna; quasiT shape feeding line; slot antenna; Antenna measurements; Antenna radiation patterns; Dual band; Impedance; Slot antennas;
Conference_Titel :
Electromagnetics in Advanced Applications (ICEAA), 2010 International Conference on
Conference_Location :
Sydney, NSW
Print_ISBN :
978-1-4244-7366-3
DOI :
10.1109/ICEAA.2010.5652981
