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:
Apr. 16, 2024
Filed:
Jan. 25, 2022
The United States of America, As Represented BY the Secretary of the Navy, Arlington, VA (US);
Zachary A. Sechrist, Alexandria, VA (US);
Christopher G. Yelton, Ridgecrest, CA (US);
Mark B. Moran, Ridgecrest, CA (US);
Linda F Johnson, Ridgecrest, CA (US);
Joseph E. Estevez, Ridgecrest, CA (US);
Gretchen H. Hefley, Ridgecrest, CA (US);
The United States of America, as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
The embodiments include an array in intimate adjacent contact with a substrate foundation. The array has a plurality of radio frequency (RF) witness films overlain on the substrate foundation. Each RF witness film is a unit cell defined in a three-dimensional coordinate frame of reference, and is centered at an origin of the three-dimensional coordinate frame of reference. Each RF witness film in the plurality of RF witness films is equally-spaced from adjacent RF witness films.