Nathan Clow
YOU?
Author Swipe
View article: Finding passive, reciprocal metasurfaces for arbitrary wave transformations
Finding passive, reciprocal metasurfaces for arbitrary wave transformations Open
We give a general design method for finding the passive, reciprocal surface impedance tensor required to enact any wave transformation. We do this through characterizing the surface in terms of a tensorial surface impedance, showing that a…
View article: Microwave modes of ambidextrous helices
Microwave modes of ambidextrous helices Open
This work presents an investigation into the electromagnetic properties of ambidextrous helices, structures composed of equal numbers of left- and right-handed turns, operating in the gigahertz frequency range. Unlike conventional single-h…
View article: Method for extracting the surface impedance of a generic reflective metasurface
Method for extracting the surface impedance of a generic reflective metasurface Open