Summary
International Symposium on Antennas and Propagation
2012
Session Number:4C2
Session:
Number:4C2-4
Bandwidth Extension of Ultra Low Profile Inverted L Antenna by Modification of Conducting Plane
Keisuke Kozaki, Mitsuo Taguchi,
pp.-
Publication Date:2012/10/29
Online ISSN:2188-5079
Summary:
The meandered inverted L antenna on a modified conducting plane is proposed and numerically analyzed. In order to extend the return loss bandwidth, the rectangular slot or H-shaped slots are located on the conducting plane. The size of conducting plane is fixed as 70 mm by 350 mm (0.0735 wavelength by 0.3675 wavwlength) at the 315 MHz band. When two H-shaped slots are located, the return loss bandwidth of 63.3 MHz and the directivity of 2.63 dBi are obtained.