@inproceedings{6e3c07df48a24a299861b8ce474d4888,
title = "Nonconvex phaseless near-field far-field transformation for electrically large problems",
abstract = "A phaseless near-field far-field transformation (NFFFT) based on nonconvex optimization and suitable for electrically large problems is presented. Features include efficient forward and adjoint operators taken from the fast irregular antenna field transformation algorithm (FIAFTA) and the memory limited L-Broyden, Fletcher, Goldfarb and Shannon (L-BFGS) method for the solution of the nonconvex optimization. Measurement results show the benefit of specialized probes, which effectively incorporate the knowledge of partial phase differences, for phaseless near-field measurements. The applicability of those probes and of the proposed nonconvex transformation algorithm to electrically large problems is verified by measured and simulated results.",
keywords = "Electrically large, Inverse problem, Near-field far-field transformation, Phaseless",
author = "Alexander Paulus and Josef Knapp and Eibert, {Thomas F.}",
note = "Publisher Copyright: {\textcopyright} Institution of Engineering and Technology.All Rights Reserved.; 12th European Conference on Antennas and Propagation, EuCAP 2018 ; Conference date: 09-04-2018 Through 13-04-2018",
year = "2018",
doi = "10.1049/cp.2018.0634",
language = "English",
isbn = "9781785617911",
series = "IET Conference Publications",
publisher = "Institution of Engineering and Technology",
number = "CP741",
booktitle = "IET Conference Publications",
edition = "CP741",
}