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:
Sep. 19, 2023
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 are directed to radio frequency witness films. The embodiments include a unit cell in a three-dimensional coordinate frame of reference defined by an x-axis, a y-axis, and a z-axis. The unit cell is centered at an origin of the three-dimensional coordinate frame of reference. The unit cell includes a substrate, a first conductive layer, a dielectric layer, and a second conductive layer. The second conductive layer has at least two microstrip extensions that are perpendicular to each other in the x-y plane.