4 papers
Experimental and Numerical Validation of Tape-Based Metasurfaces in Guiding High-Frequency Surface Waves for Efficient Power Transfer
K. Suzuki, P. T. Dang, H. Homma +5
We present an effective method for transmitting electromagnetic waves as surface waves with a tape-based metasurface design. This design incorporates silver square patches periodic…
Metasurface-Inspired Maintenance-Free IoT Tags Characterised in Both Frequency and Time Domains
Masaya Tashiro, Ashif Aminulloh Fathnan, Yuta Sugiura +2
We present metasurface-inspired maintenance-free IoT tags that can be characterised not only by frequency-domain profiles but also by time-domain profiles. In particular, time-doma…
Characterization of Broadband Focusing Microwave Metasurfaces at Oblique Incidence
Ashif A. Fathnan, Toufiq M. Hossain, Dadin Mahmudin +2
We report the characterization of an achromatic focusing metasurface at oblique incident angles. We show that in addition to the inherent off-axis aberrations that occurs due to th…
Bandwidth Limit and Synthesis Approach for Single Resonance Ultrathin Metasurfaces
Ashif A. Fathnan, Andreas E. Olk, David A. Powell
Metasurfaces have emerged as a promising technology for the manipulation of electromagnetic waves within a thin layer. In planar ultrathin metasurfaces, there exist rigorous narrow…