Near-field data compression for the far-field computation in FDTD

This paper presents a technique to compress the near-field data required to compute the radiated fields using FDTD. This technique is applied to the study of a UWB planar diamond antenna. The results show a 99.8% gain in memory storage, while maintaining good accuracy: less than 1% error on the far-field radiation patterns.

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Source ISSN: 0895-2477
Author Pascaud, Romain, Gillard, Raphaël, Loison, Renaud, Wiart, Joe, Wong, Man-Faï
Maintainer CCSD
Last Updated May 9, 2026, 23:33 (UTC)
Created May 9, 2026, 23:33 (UTC)
Identifier hal-00085546
Language en
contributor Institut d'Electronique et de Télécommunications de Rennes (IETR) ; Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes) ; Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Ecole Supérieure d'Electricité - SUPELEC (FRANCE)-Centre National de la Recherche Scientifique (CNRS)
creator Pascaud, Romain
date 2006-05-09T00:00:00
harvest_object_id b49cba8c-ead0-4762-ba27-8cb667dd6ab0
harvest_source_id 3374d638-d20b-4672-ba96-a23232d55657
harvest_source_title test moissonnage SELUNE
metadata_modified 2025-11-03T00:00:00
relation info:eu-repo/semantics/altIdentifier/doi/10.1002/mop.21553
set_spec type:ART