no code implementations • 30 Aug 2023 • R. Michael Buehrer, William W. Howard, Steven Ellingson
Second, since in many cases these weights require gains other than one, we develop a technique for determining unit-modulus weights so as to allow for surfaces which merely modify the phase of the scattered field, while substantially reducing the gain at arbitrary angles.
no code implementations • 29 May 2023 • Jordan Budhu, Sean V. Hum, Steven Ellingson, R. Michael Buehrer
The design of a reflectarray which can be used to reconfigure a radio telescopes radiation pattern by driving a null to the angle of incoming interference is presented.