J
John Langfield
Publications - 1
Citations - 276
John Langfield is an academic researcher. The author has contributed to research in topics: Aperture & Lens (optics). The author has an hindex of 1, co-authored 1 publications receiving 276 citations.
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Patent
Conformal wide band surface wave radiating element
TL;DR: In this article, one or more tapered feeds can be provided as part of or interconnected to a conductive top plate, and an aperture over the lens region can be covered or filled by an impedance surface.