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:
May. 07, 2019
Filed:
Jun. 04, 2018
Steradian Semiconductors Private Limited, Bangalore, IN;
Gireesh Rajendran, Bangalore, IN;
Rakesh Kumar, Bangalore, IN;
Steradian Semiconductors Private Limited, Bangalore, IN;
Abstract
A beam steering device comprising a set of phase shifters, each providing substantially same phase shift, connected such that output of one phase shifter feeds the input of other, in that a signal is cascaded through the set of phase shifters to generate a corresponding set of phase shifted signals, and an array of antennas forming the RF radiation beam. The set of phase shifted signals are coupled to the respective one of antenna in the array of antennas so as to steer the RF radiation beam in accordance with the phase shift. The device further comprises a set of mixer to translate the first set of phase shifted signals to a RF canter frequency.