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:
Jun. 13, 2023
Filed:
Sep. 08, 2020
Amazon Technologies, Inc., Seattle, WA (US);
Sunny Sharma, Shoreline, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Technologies directed to using selective true-time delay for energy efficient beam squint mitigation in phased array antennas in communication systems are described. One communication system includes a first register to store a first value indicative of a mode of operation of the communication system and a second register to store a value corresponding to a first time duration. The communication system includes antenna elements, digital beamforming (DBF) devices, phase shifters, and delay circuitry. In a first mode, the delay circuitry does not delay a first signal and, in a second mode, the delay circuitry delays a second signal.