Accession Number : ADD005125

Title :   A Method of Obtaining Spectral Transmission Signatures.

Descriptive Note : Patent Application,

Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON D C

Personal Author(s) : Clough,S A

Report Date : 30 May 1978

Pagination or Media Count : 67

Abstract : A method of obtaining spectral transmission signatures for preselected conditions by performing the convolution of the Lorentz function with a series of delta functions. The Lorentz function is decomposed into three functions at discrete points. The three functions are sampled according to the Nyquist sampling theorem. By use of appropriate interpolation the result is obtained therefrom. (Author)

Descriptors :   *Patent applications, *Spectrum signatures, *Convolution integrals, Atmospheric windows, Light transmission, Delta modulation, Computer applications, Computer programs

Subject Categories : Numerical Mathematics
      Radiofrequency Wave Propagation

Distribution Statement : APPROVED FOR PUBLIC RELEASE