HF extension of TERPEM

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Authors
  1. Levy, M.F.
  2. Craig, K.H.
Corporate Authors
Defence Research Establishment Ottawa, Ottawa ONT (CAN);Signal Science Ltd, Abindgon (England)
Abstract
The document is the report of work carried out by Signal Science Limited under contract W7714-010484/A-GBL. It describes the extension of the algorithms incorporated in the TERPEM software package to enable the models to operate down to 1MHz. The extension include: * new HF antenna models; * a wide-angle algorithm; * optimising the model parameters for the HF band; * adding the capability of modelling multiple ground layers; * comparisons between the extended TERPEM algorithms and results from the GRWAVE software. This contract report describes the new algorthms and presents the validation comparisons with GRWAVE.
Keywords
TERPEM;Antenna models;Propagation over multiple ground layers;HF propagation;Surface wave propagation
Report Number
DREO-CR-2001-121 — Contractor Report
Date of publication
30 Sep 2001
Number of Pages
21
DSTKIM No
CA020001
CANDIS No
516660
Format(s):
Hardcopy;Document Image stored on Optical Disk

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