Design of electrically small planar antennas using inductively coupled feed
- 30 October 2003
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 39 (22) , 1563-1565
- https://doi.org/10.1049/el:20031051
Abstract
A class of electrically small planar antennas with an inductively coupled feed structure is proposed. The antennas are optimised using the Pareto genetic algorithm. These antennas are self-resonant and capable of good efficiency and bandwidth performance without any additional matching networks. Several prototypes are fabricated and measured and the results agree well with simulation. A lumped element circuit model is presented to explain the operating principle of these antennas.Keywords
This publication has 3 references indexed in Scilit:
- Electrically small self-resonant wire antennas optimized using a genetic algorithmIEEE Transactions on Antennas and Propagation, 2002
- Disk-loaded monopoles with parallel strip elementsIEEE Transactions on Antennas and Propagation, 1998
- A re-examination of the fundamental limits on the radiation Q of electrically small antennasIEEE Transactions on Antennas and Propagation, 1996