Two Dimensional Window Functions.

Abstract

One dimensional Rectangular, Barlett, Cosine, Hann, Hamming, Blackman and Kaiser window are extended to two dimensions using circular symmetry and the Hankle transform in integral form. It is shown that this transform cannot generally be expressed in closed form. Comparisons of the above two dimensional windows are then made on the basis of two dimensional extensions of the criteria of equivalent noise bandwidth, coherent gain, and the so called trade-off parameters. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1979
Accession Number
ADA084460

Entities

People

  • Wulang Widada

Organizations

  • Naval Postgraduate School

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Amplitude
  • Bandwidth
  • Bessel Functions
  • Convolution
  • Digital Filters
  • Discontinuities
  • Electrical Engineering
  • Filters
  • Frequency Domain
  • Frequency Response
  • Integrals
  • Operating Systems
  • Sequences
  • Signal Processing
  • Time Domain
  • Two Dimensional
  • Windows

Fields of Study

  • Physics

Readers

  • Phased Array Antenna Design.
  • Wave Propagation and Nonlinear Chaotic Dynamics.