Dual-band, wide-angle, and high-capture efficiency metasurface for electromagnetic energy harvesting

AAG Amer, N Othman, SZ Sapuan, A Alphones… - Nanomaterials, 2023 - mdpi.com
A dual-band metasurface (MS) with a wide reception angle operating at Wi-Fi bands (2.4
GHz and 5.4 GHz) is presented for electromagnetic (EM) energy harvesting applications …

High-efficient, polarization-insensitive, wide-angle, compact metamaterial energy harvester for S-band and C-band applications

N Ullah, MT Islam, A Hoque, MA Khalil, H Alsaif… - Scientific Reports, 2024 - nature.com
This article proposes a polarization-insensitive compact Metamaterial (MM) energy
harvester that can be used seamlessly in the S-band and C-band frequencies. It is important …

[HTML][HTML] Compact dual-band metamaterial absorber: Enhancing electromagnetic energy harvesting with polarization-insensitive and wide-angle capabilities

N Ullah, MS Islam, A Hoque, P Kirawanich… - Optics & Laser …, 2024 - Elsevier
A novel compact metamaterial (MM) energy harvester optimized for Wi-Fi frequencies (2.4
GHz and 5.8 GHz) is introduced in this study. The energy harvester exhibits polarization …

Miniaturized Broadband Bi-Yagi Antenna Array for Ambient RF Energy Harvesting

ZSA Abdulwali, AH Alqahtani, YT Aladadi… - Micromachines, 2023 - mdpi.com
This paper presents a miniaturized broadband Bi-Yagi antenna array that covers a
bandwidth from 1.79 GHz to 2.56 GHz. The proposed antenna achieves a tradeoff between …