The notion of a phased array was initially articulated by Nobel Prize recipient K. F. Braun. Phased arrays have subsequently evolved into a formidable mechanism for wave manipulation. This assertion ...

Abstract: In this communication, a guided-wave inspired dual-polarized reconfigurable intelligent surface (RIS) with low cross-polarization level is proposed. The designed RIS unit cell is mainly ...

Using electrochemical impedance spectroscopy (EIS) techniques to help obtain battery working conditions like SOH and SOC.

Discover how optical fibres can revolutionize AI computing with speed, efficiency, and accuracy using the physics of light.

MANILA, Philippines — After years on hold, four regional offices of the Department of Tourism (DOT) have rolled out a program that allows travelers to visit select destinations in the Visayas in a ...

Abstract: Wireless communication is experiencing exponential growth, driven by the increasing adoption of mobile devices and the Internet of Things (IoT). One of the biggest challenges in achieving ...

Signal-to-Noise Ratio (SNR) Improvement: Studies show significant SNR improvements, with zero-phase filtering alone ...

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Department of Materials Science and Engineering, Seoul National University, Seoul 08826, Republic of Korea Research Institute of Advanced Materials (RIAM), Seoul National University, Seoul 08826, ...