Artificial impedance structure

Communications: radio wave antennas – Antennas – Microstrip

Reexamination Certificate

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C343S909000

Reexamination Certificate

active

11173187

ABSTRACT:
A method for guiding waves over objects, a method for improving a performance of an antenna, and a method for improving a performance of a radar are disclosed. The methods disclosed teach how an impedance structure can be used to guide waves over objects.

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