Title :
The design of planar and rolled fat monopole antenna for UWB radio system
Author :
Lim, Yohan ; Yoon, Hyung Kuk ; Yoon, Young Joong ; Kim, Young-Hwan
Author_Institution :
Dept. of Electr. & Electron. Eng., Yonsei Univ., South Korea
Abstract :
In this paper, we proposed two types of antennas, planar fat monopole antenna and rolled fat monopole antenna for UWB system. The rolled fat monopole antenna is designed to reduce the size of the planar fat monopole antenna and two antennas are compared. The proposed antennas have the omni-directional pattern in azimuth. They satisfy 3.1 GHz∼7.8 band GHz for VSWR <2, using the tapered radiator and partial ground plane.
Keywords :
antenna radiation patterns; microwave antennas; monopole antennas; planar antenna arrays; ultra wideband technology; UWB radio system; VSWR; omni-directional pattern; partial ground plane; planar fat monopole antenna; rolled fat monopole antenna; tapered radiator; Antenna measurements; Azimuth; Communications technology; Dielectric constant; Dielectric substrates; Feeds; Impedance matching; Loss measurement; Ultra wideband antennas; Ultra wideband technology;
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
DOI :
10.1109/APMC.2005.1606769
