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:
Aug. 12, 2014
Filed:
Oct. 09, 2007
Steve E. Calico, Fort Worth, TX (US);
David S. Hidinger, Colleyville, TX (US);
Steve E. Calico, Fort Worth, TX (US);
David S. Hidinger, Colleyville, TX (US);
Lockheed Martin Corporation, Bethesda, MD (US);
Abstract
A method for synthesizing a wideband signal includes: generating a plurality of narrowband radio frequency signals; and constructively superimposing the narrowband radio frequency signals. In one aspect, this includes determining the delays for a plurality of constituent narrowband signals for use in synthesizing a wideband signal. The delay determination is software implemented, and thus may be embodied in software encoded on a program storage medium and a computing apparatus programmed to perform that method. An apparatus for synthesizing a wideband signal includes: a pulsed power source; a plurality of narrow band radio frequency source modules capable of receiving a signal form the pulse power source and outputting constituent narrowband radio frequency signal; a combiner for combining the constituent narrowband radio frequency signals after they have been uniquely delayed into a synthetic wideband radio frequency signal.