Title :
Analysis on the properties of a coupled planar dipole UWB antenna
Author :
Zhao, Chuan-Dong
Author_Institution :
I-Den Videotronics Inc., Yokohama, Japan
Abstract :
A new structure of coupled planar dipole ultra-wide-band antenna is presented. This low-profile design is mainly developed via a multi-band antenna concept plus general coupling equivalent circuit concepts of narrowband antenna analysis. The practical design work and analysis results are performed with Ansoft Design. The reliable full wave simulation analysis shows that this novel structure can easily realize a good linear variation for the sweep gain as well as frequency notched properties within a controllable bandwidth from 3 to 8 GHz.
Keywords :
coupled circuits; dipole antennas; microstrip antennas; multifrequency antennas; ultra wideband antennas; 3 to 8 GHz; bandwidth control; coupled planar dipole antenna; equivalent circuit; frequency compensation stubs; frequency notched properties; low-profile UWB antenna; multi-band antenna; patch antenna; wideband linear sweep gain;
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
DOI :
10.1109/LAWP.2004.839242
