Receiving array coefficients that minimize interference and noise /
John N. Pierce.

Description

Main Author

Pierce, John N.

Related Names

Air Force Cambridge Research Laboratories (U.S.)

Language(s)

English

Published

L.G. Hansom Field, Bedford, Massachusetts : Air Force Cambridge Research Laboratories, Office of Aerospace Research, United States Air Force, 1970.

Subjects

Radio waves.
Antenna arrays.
Phased array antennas.

Summary

A formula is derived for the optimum combining coefficients for an antenna array in order to maximize the signal-to-noise ratio in the presence of external interference and local noise. The parameters necessary for the optimization can be determined from in-place measurements on the array element outputs, or can be calculated from known statistics of the interference. The technique is illustrated by theoretically optimized arrays for single and multiple interfering sources at fixed locations, for distributed sky noise, for randomly located interfering sources, and for interfering sources at fixed but uncertain location. The technique lends optimizing the performance of electronically steerable arrays. (Author).

Note

"Data Sciences Laboratory Project 5628."
"28 December 1970."

Physical Description

vi, 25 pages : illustrations ; 28 cm.

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