Patent ID: 11956935
Assignee: THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF THE NAVY
Field: Telecommunications (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 6:
7. The system according to claim 1, wherein each RF witness film in said plurality of RF witness films is a unit cell defined in a three-dimensional coordinate frame of reference defined by an x-axis, a y-axis, and a z-axis, said unit cell centered at an origin of said three-dimensional coordinate frame of reference, said unit cell, comprising:
a first conductive layer in intimate adjacent contact with said substrate foundation;
a dielectric layer having a first portion and a second portion, said first portion in intimate adjacent contact with said substrate foundation, said second portion in intimate adjacent contact with said first conductive layer; and
a second conductive layer having a first side and a second side, said first side of said second conductive layer in intimate adjacent contact with said first portion of said dielectric layer;
wherein said second conductive layer having at least two microstrip extensions perpendicular to each other in the x-y plane.