@inproceedings{4ff0fcd1ec2149aa9ed14149fb5cf461,
title = "A nonuniform cartesian grid algorithm for fast field evaluation on elongated domains",
abstract = "A fast algorithm for field evaluation of time harmonic fields of two-dimensional source constellation with elongated geometry is presented. The algorithm relies on sampling the phase- and amplitude compensated fields produced by finite size radiating sources. Such fields behave as essentially bandlimited functions, which can be sampled over sparse nonuniform left- and right Cartesian grids. These grids are employed for both outgoing and incoming fields. Henceforth, the algorithm uses hierarchical subdivision of the complete scatterer into a binary tree of sub-domains. The required fields are gradually aggregated via a multilevel process passing up and down the tree. The algorithm attains linear computational complexity.",
keywords = "Fast Algorithm, Integral equations, Iterative solvers, Method of Moments",
author = "Nadav Costa and Amir Boag",
year = "2011",
doi = "10.1109/COMCAS.2011.6105889",
language = "الإنجليزيّة",
isbn = "9781457716928",
series = "2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011",
booktitle = "2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011",
note = "2011 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems, COMCAS 2011 ; Conference date: 07-11-2011 Through 09-11-2011",
}