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. 21, 2024
Filed:
May. 13, 2022
Tata Consultancy Services Limited, Mumbai, IN;
Tapas Chakravarty, Kolkata, IN;
Aman Kumar, Kolkata, IN;
Arpan Pal, Kolkata, IN;
Achanna Anil Kumar, Bangalore, IN;
Roshan Khobragade, Hyderabad, IN;
Poornima Surojia, Hyderabad, IN;
Pranay Sahay, Hyderabad, IN;
Manish Jain, Bangalore, IN;
Tata Consultancy Services Limited, Mumbai, IN;
Abstract
This disclosure relates generally to Millimeter Wave (MMW) frequency antenna scanning system. Conventional approaches available for scanning an antenna beam over a large angular swath with high directivity are unable to address concerns of size and cost involved. The technical problem of providing an MMW frequency antenna scanning system using a single small size antenna capable of scanning as desired at a desired precision is addressed in the present disclosure. The antenna scanning system provided is an electromechanical system that makes the system cost effective. Computer control provides precision control in beam steering from remote. Use of a metasurface and configuration of a radiating patch and a shorting pin in a microstrip antenna addresses the concern with regards to the size of the antenna scanning system.