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Characterization of small antennas for hearing aids by several measurement techniques

J. Zhang ; S Pivnenko ; A. Khatun ; T. Laitinen ; Jan Carlsson (Institutionen för signaler och system, Antenner)
EuCAP 2010 Fourth European Conference on Antennas and Propagation, Barcelona, 12-16 April 2010 (2010)
[Konferensbidrag, refereegranskat]

Characteristics of electrically small loop antennas were measured by different techniques and the results were compared in-between. The techniques employed were: a single-probe spherical near-field technique, a multi-probe spherical near-field technique, a reverberation chamber, and a Wheeler cap technique. The results were compared with regard to the measurement accuracy, measurement speed, and applicability for characterization of small antennas in complex application environment.



Denna post skapades 2010-04-30. Senast ändrad 2013-08-20.
CPL Pubid: 121035

 

Institutioner (Chalmers)

Institutionen för signaler och system, Antenner (2005-2014)

Ämnesområden

Elektroteknik och elektronik

Chalmers infrastruktur