24 citations · 57 across the 4 of their papers we have counts for
4 papers
Metasurface-Enabled Multifunctional Single-Frequency Sensors without External Power
Masaya Tashiro, Kosuke Ide, Kosei Asano +5
IoT sensors are crucial for visualizing multidimensional and multimodal information and enabling future IT applications/services such as cyber-physical space, digital twins, autono…
Metasurface Sensing Difference in Waveforms at the Same Frequency with Reduced Power Level
Mizuki Tanikawa, Daiju Ushikoshi, Kosei Asano +4
We numerically demonstrate a new type of waveform-selective metasurface that senses the difference in incoming waveforms or pulse widths at the same frequency. Importantly, the pro…
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…
Experimental demonstration of waveform-selective metasurface varying wireless communication characteristics at the same frequency band of 2.4 GHz
D. Ushikoshi, M. Tanikawa, K. Asano +4
We report a waveform-selective metasurface that operates at 2.4 GHz band, i.e. one of ISM (Industrial, Scientific and Medical) bands. This structure gives us an additional degree o…