Prediction of head proximity effect on antennaimpedance using spherical wave expansions
- 18 August 1994
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 30 (17) , 1365-1366
- https://doi.org/10.1049/el:19940943
Abstract
It is shown that, by approximating a human head as a dielectric sphere, the method of spherical wave expansions can be used to obtain useful predictions of the effect of the head on the impedance of an adjacent handset antenna working at ~2 GHz.Keywords
This publication has 2 references indexed in Scilit:
- Improved modelling of head-antenna interactions using spherical wave expansionsPublished by Institution of Engineering and Technology (IET) ,1994
- Induced Fields and Heating Within a Cranial Structure Irradiated by an Electromagnetic Plane WaveIEEE Transactions on Microwave Theory and Techniques, 1971