Accession Number : ADA299855

Title :   Adaptive Sensor Arrays with Subband Signal Processing.

Descriptive Note : Final technical rept. Dec 94-Jun 95,

Corporate Author : GEORGIA INST OF TECH ATLANTA SCHOOL OF ELECTRICAL AND COMPUTER ENGINEERING

Personal Author(s) : Ingram, Mary Ann

PDF Url : ADA299855

Report Date : SEP 1995

Pagination or Media Count : 48

Abstract : A tree structured multirate filterbank is used for low complexity space time adaptive processing for space based communications. The filterbank is used to improve convergence speeds in the Least Mean Squares (LMS) algorithm and to reduce processor complexity in a wideband adaptive array processor that performs interference cancellation.

Descriptors :   *ADAPTIVE COMMUNICATIONS, *RADIO ANTIJAMMING, ALGORITHMS, SCENARIOS, OPTIMIZATION, PROCESSING EQUIPMENT, WEIGHTING FUNCTIONS, COEFFICIENTS, LEAST SQUARES METHOD, BROADBAND, CONVERGENCE, MEAN, DECOMPOSITION, ANTENNA ARRAYS, CANCELLATION, RADIO INTERFERENCE, SPACE COMMUNICATIONS, SPACE BASED.

Subject Categories : Radio Countermeasures

Distribution Statement : APPROVED FOR PUBLIC RELEASE