Title :
A brief review of wideband circularly-polarized planar antenna design
Author :
Shen, Yizhu ; Law, Choi Look
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore, Singapore
Abstract :
Wideband circularly-polarized antenna is one of the key components in the wireless systems. This paper briefly reviews the design mechanisms of circularly-polarized antenna, and discusses their advantages and disadvantages. In addition, two circularly-polarized planar antennas for ultra-wideband systems developed in our group are also presented and discussed in this paper.
Keywords :
electromagnetic wave polarisation; planar antennas; ultra wideband antennas; ultra wideband communication; ultra wideband systems; wideband circularly-polarized planar antenna design; wireless systems; Polarization; Slot antennas; Ultra wideband antennas; Wideband; axial-ratio bandwidth; circular polarization; ultra-wideband; wideband antnena;
Conference_Titel :
Antennas and Propagation (APCAP), 2012 IEEE Asia-Pacific Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4673-0666-9
DOI :
10.1109/APCAP.2012.6333145
