Abstract
We introduce a metasurface-based “phasenna” (dispersive antenna with specified frequency-dependent group delay) capable of producing arbitrary group delay responses for wireless Real-time Analog Signal Processing (R-ASP) applications. This phasenna consists of a planar cavity formed by a mirror and several bandpass metasurfaces with different center frequencies, whose sequence determines the group delay response of the system. Moreover, the concept is extended to double-channel operation, simultaneously producing different group delay responses, by leveraging metasurface birefringence. Full-wave simulation results demonstrate the proposed concept. Further details and experimental results will be presented at the conference.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
