Investigations of polarisation purity and SAR for personal satellite communications antennas using a hybrid computational method

Description

No / The use of the hybrid method of moments/finite difference time domain technique can be effective for solution of electromagnetic problems which are intractable for a single numerical method. Using this method, a study of the effects of human proximity on the polarisation purity of different types of circularly-polarised handset antennas for personal satellite communications was undertaken. Associated with this, assessments of the specific absorption rate in the head were made. The method gave stable results, in accordance with physical expectations; good agreement with the pure method of moments was shown in simplified cases omitting the head

Links & Downloads

1. Mangoud MA, Abd-Alhameed R and Excell PS (2001) Investigations of polarisation purity and SAR for personal communications antennas using a hybrid computational method. 11th lnternational Conference on Antennas and Propagation, 17-20 April 2001. 480. Vol 1. Pp. 16-19.
2. http://hdl.handle.net/10454/2815
3. https://doi.org/10.1049/el:20010849

Tags

Polarisation purity

SAR

Hybrid computational method

Finite difference time domain technique

Antennas

Additional Fields

Identifer	oai:union.ndltd.org:BRADFORD/oai:bradscholars.brad.ac.uk:10454/2815
Date	January 2001
Creators	Mangoud, Mohab A., Abd-Alhameed, Raed, Excell, Peter S.
Source Sets	Bradford Scholars
Language	English
Detected Language	English
Type	Article, Published version