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:
Jan. 06, 2026
Filed:
Apr. 03, 2025
Quantum Valley Ideas Laboratories, Waterloo, CA;
Mohammad Noaman, Waterloo, CA;
Kent Arnold Nickerson, Waterloo, CA;
Donald Booth, Kitchener, CA;
James P. Shaffer, Kitchener, CA;
Quantum Valley Ideas Laboratories, Waterloo, CA;
Abstract
In a general aspect, vapor cells are used to characterize radio frequency sources. In some aspects, a system includes a vapor cell sensor system and a signal processing system. The vapor cell sensor system has one or more vapor cells that can be positioned at an array of locations. The vapor cell sensor system generates output signals based on operating the one or more vapor cells in a radiating near-field region of an RF field. The signal processing system is configured to generate measurement data based on the output signals; the measurement data represents measured intensities of the RF field in the radiating near-field region. The signal processing system is also configured to generate a model of the RF field based on the measurement data. The model includes modeled intensities of the RF field in the radiating near-field region and a far-field region of the RF field.