Accession Number : ADA132229

Title :   Adaptive Array Behavior with Periodic Phase Modulated Interference.

Descriptive Note : Technical rept.,

Corporate Author : OHIO STATE UNIV COLUMBUS ELECTROSCIENCE LAB

Personal Author(s) : Al-Ruwais,A S ; Compton,R T , Jr

PDF Url : ADA132229

Report Date : Jul 1983

Pagination or Media Count : 47

Abstract : This report discusses the behavior of an LMS adaptive array when receiving a phase modulated interference signal. A mathematical technique is presented for computing the time behavior of the array weights with such interference. This technique is then used to study the behavior of a 2-element array receiving an interference signal with sinusoidal phase modulation. The effects of the interference phase modulation on desired signal modulation, output SINR (signal-to-interference-plus-noise ratio) and desired signal bit error probability are discussed. (Author)

Descriptors :   *Antenna arrays, Adaptive systems, Mathematical models, Computations, Interference, Signals, Phase modulation, Signal to noise ratio, Least squares method

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE