22 citations · 37 across the 3 of their papers we have counts for
5 papers
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…
Method for Extracting the Equivalent Admittance from Time-Varying Metasurfaces and Its Application to Self-Tuned Spatiotemporal Wave Manipulation
Ashif Aminulloh Fathnan, Haruki Homma, Shinya Sugiura +1
With their self-tuned time-varying responses, waveform-selective metasurfaces embedded with nonlinear electronics have shown fascinating applications, including distinguishing diff…
Pseudo-Waveform-Selective Metasurfaces and Their Limited Performance
Tomoyuki Nakasha, Sendy Phang, Hiroki Wakatsuchi
In recent years, metasurfaces composed of lumped circuit components, including nonlinear Schottky diodes, have been reported to be capable of sensing particular electromagnetic wav…
Simplified equivalent circuit approach for designing time-domain responses of waveform-selective metasurfaces
Kosei Asano, Tomoyuki Nakasha, Hiroki Wakatsuchi
In this study, we demonstrate simplified equivalent circuit models to effectively approximate responses of recently reported waveform-selective metasurfaces that distinguish differ…
Waveform Selective Surfaces
Hiroki Wakatsuchi, Jiang Long, Daniel F. Sievenpiper
The role of frequency is very important in electromagnetics since it may significantly change how a material interacts with an incident wave if the frequency spectrum varies. Here,…