Electromagnetically coupled curl antenna
- 1 January 1997
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 33 (12), 1003-1004
- https://doi.org/10.1049/el:19970747
Abstract
The radiation characteristics of a curl antenna excited by an L-wire are presented. The frequency bandwidth for a 3 dB axial ratio criterion is ~6%, with a nearly resistive input impedance of 75 Ω. An array antenna of the 36 curls shows a gain of 23 dB with an aperture efficiency of 73%.Keywords
This publication has 1 reference indexed in Scilit:
- A curl antennaIEEE Transactions on Antennas and Propagation, 1993