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:
Mar. 01, 2022
Filed:
Mar. 02, 2021
U.s. Army Combat Capabilities Development Command, Army Research Laboratory, Adelphi, MD (US);
Ali Darwish, Highland, MD (US);
The United States of America as represented by the Secretary of the Army, Washington, DC (US);
Abstract
Time folding power combining circuits convert a continuous wave into a pulsed wave of greater peak power. Such a circuit may comprise: a switch which receives a continuous wave signal as input, and outputs first and second pulsed wave signals along first and second signal paths, respectively, said switch being configured to repeatedly switch connection back and forth between the input and the outputs of the first and second signal paths in a plurality of time frames; a delay line in the second signal path configured to introduce a time delay to the second pulsed wave signal in the second signal path such that the first pulsed wave signal in the first signal path and the time-delayed second pulsed wave signal in the second signal path substantially align in the same time frames; and a combiner, which receives the first pulsed wave signal in the first signal path and the time-delayed pulsed second wave signal in the second signal path as inputs, and combines them into a single combined pulsed wave signal as output.