The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 23, 2002
Filed:
Jan. 24, 2000
Richard John Kuehnel, Wiesbaden, DE;
The United States of America as represented by the National Security Agency, Washington, DC (US);
Abstract
The present invention is a method of obtaining a time history of a signal without having to integrate information on magnitude versus time and phase versus time by separately displaying sets of real and imaginary components of a signal verses time, including the steps of sampling the signal in time, where each time sample of the signal is described by a real and imaginary component; selecting a size of a display on a screen; determining the real and imaginary components for each time sample of the signal; selecting a user-definable number of samples to be displayed at any one instance; and displaying each time sample according to its real component along the X-axis, the imaginary component along the Y-axis, and the time associated with the time sample along the Z-axis.