Optimal Aperture Distribution of Near-Field Antennas for Maximum Signal Penetration
Paper in proceeding, 2013
We present an investigation on the optimal aperture, both its size and current source distribution, for the maximum penetration of signals in near-field applications. The near-field beam radius is calculated for different size of the uniform Huygen's source distribution so that the optimal size of a uniform Huygen aperture is concluded. For a general aperture distribution, both analytical methods and optimization algorithm are applied.
Author
Aidin Razavi
Chalmers, Signals and Systems, Communication, Antennas and Optical Networks
Jian Yang
Chalmers, Signals and Systems, Communication, Antennas and Optical Networks
Tomas McKelvey
Chalmers, Signals and Systems, Signal Processing and Biomedical Engineering
7th European Conference on Antennas and Propagation, EuCAP 2013, Gothenburg, Sweden, 8-12 April 2013
279-283
978-1-4673-2187-7 (ISBN)
Areas of Advance
Information and Communication Technology
Subject Categories
Electrical Engineering, Electronic Engineering, Information Engineering
ISBN
978-1-4673-2187-7