Imaging equipment is one of the most powerful tools for the human to explore the world.
Devices utilizing various portions of the electromagnetic spectrum are developed to reveal …

As recently studied, field-programmable gate arrays (FPGAs) suffer from growing Hardware
Trojan (HT) attacks, and many techniques, eg, register-transfer level (RTL) code-based …

In this work, sensor abilities of the metamaterial absorber based on swastika shaped
resonator are developed both theoretically and experimentally at X-band frequency range …

In this article, a method for the assessment of the performance and for the design of a 2-D-
array for multiple input multiple output (2-D-MIMO) radar applications is presented. The …

In this paper, square-shaped water metamaterial is reported, which can be used as a perfect
absorber for ultra-broadband absorption in the microwave frequency range. Computer …

Emerging metasurface antenna technology enables flexible and low cost massive multiple-
input multiple-output (MIMO) millimeter-wave (mmW) imaging for applications such as …

We propose a novel approach for achieving joint detections of frequency and direction of
arrival (DoA) in wideband using a single sensor based on an active metasurface with …

Improving the resolution of metasurface apertures (MAs)-based computational microwave
imaging (CMI) is of great significance for its practical application. Existing MAs-based CMI …

A micro sensor based on a V-shaped resonator (VSR) is implemented for the purpose of
determining fiber content and ratio in construction materials as a nondestructive method …

Due to the flexibility in system design and small form factors, frequency-diverse imaging
regime gained popularity in recent millimeter-wave (MMW) computational imaging (CI) …