Three-Dimensional Vector Modeling and Restoration of Flat Finite Wave Tank Radiometric Measurements

William M. Truman, Constantine A. Balanis, John J. Holmes

Research output: Contribution to journalArticle

2 Scopus citations

Abstract

In this paper, a three-dimensional Fourier transform inversion method describing the interaction between water surface emitted radiation from a flat finite wave tank and antenna radiation characteristics is reported. The transform technique represents the scanning of the antenna mathematically as a correlation. Computation time is reduced by using the efficient and economical fast Fourier transform algorithm. To verify the inversion method, computations have been made and compared with known data and other available results. The technique has been used to restore data of the finite wave tank system and other available antenna temperature measurements made at the Cape Cod Canal. The restored brightness temperatures serve as better representations of the emitted radiation than the measured antenna temperatures.

Original languageEnglish (US)
Pages (from-to)95-104
Number of pages10
JournalIEEE Journal of Oceanic Engineering
Volume2
Issue number1
DOIs
StatePublished - Jan 1977

ASJC Scopus subject areas

  • Ocean Engineering
  • Mechanical Engineering
  • Electrical and Electronic Engineering

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