Assertion: patch antenna | /r/HasProperty | formed
Facets:
value: by overlaying two metallic plates
type: MANNER
Source sentences:
text: They are formed by overlaying two metallic plates, one larger than the other, with a dielectric sheet in the middle.
text: Suppose we have a rectangular patch antenna, which is formed by fabricating a rectangular metallic patch on a dielectric coated ground plane.
text: It derives its name from the fact that it is formed by suspending a single metal patch over another larger metallic plate with a dielectric sheet in between the two pieces.