Research/Patents/US 5264793
US 5264793

SPLIT ARRAY DIPOLE MOMENT DETECTION AND LOCALIZATION

Assignee

HUGHES AIRCRAFT COMPANY, LOS ANGELES, CA A DE CORP.

Filed

Apr 11, 1991

Granted

Nov 23, 1993

Location

DIAMOND BAR CA US

Abstract

A dipole moment detection and localization process and apparatus in which the processing is applied to a single linear array adapted to sense magnetic dipoles, and wherein data from the sensors are processed as if it were derived from sets of subarrays of sensors. The apparatus comprises a linear sensor array whose output is processed by separate dipole moment detection and location processors, or a single processor that provides for parallel processing operation. Data from the plurality of subarrays of sensors are processed in terms of Anderson functions and are correlated. The individual outputs of each processor, or parallel processing portion, is coupled to a multiplier that is adapted to correlate the signals. The dot product of these two correlated output signals is then formed to yield data that is thresholded and displayed.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Nov 8, 1991

Rescinded

Apr 6, 1993

Duration

1 year, 5 months

Inventor

  • 1ALLEN K. LO

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Back to patent indexSource: USPTO 35 USC §181 secrecy order records