Abstract A novel Compact Complementary Split Ring Resonator (CSRR) metamaterial unit
cell with perfect absorption, beneficial for ambient power harvesting, is proposed to operate …

This paper introduces a metamaterial energy harvester that is compact, highly efficient, and
capable of operating at wide angles. The proposed design has an outer ring resonator …

Investigating the new solar absorber under the study of photonics devices stands an
important role in many energy harvesting processes. To suppose the thermal energy system …

Unlike conventional power sources, green energy harvesting provides an economical way
to power electronic systems for a long time. Compared to the other ambient energy sources …

This article presents a polarization-insensitive, negative indexed inverted U-shaped flexible
metamaterial absorber based on a microstructure resonator for multi-band energy harvester …

Microwave absorbers are efficient design structures that enhance electromagnetic shielding
and reduce electromagnetic wave interference. It dissipates an incident electromagnetic …

AnIMAGE is a MATLAB-based software tool that empowers designers to create microstrip
antennas with complex shapes, enhancing their performance and expanding design …

This work proposes and analyzes a low-cost fixed microstrip beamforming system based on
a uniform linear array with four rectangular patch antennas controlled by a Butler matrix that …

This study presents a high-efficiency microwave absorber for energy harvesting in 5G
frequencies. Initially, a unit cell was designed in four stages to efficiently absorb in the …

Metamaterials, which are called as left-handed materials, exhibit electromagnetic properties
that do not exist in nature, such as negative refractive index and reverse Doppler effect, at …