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Spectroscopic Studies of High Performance CdTe-Based Schottky Diode X/γ-Ray Sensors
The Ni/CdTe/Au Schottky diode X/γ-ray sensors, fabricated using the Ar-ion bombarding technique, exhibit low leakage current density (~20 nA/cm2 at...
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Investigation on the Polarization Effect and Depolarization Technique of CZT Detector Under High Flux Rate X-/γ-Ray Irradiation
CdZnTe (CZT) crystal belongs to II-VI group compound semiconductor material. It has excellent physical properties, such as high X/γ-ray stop**...
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Radiative heat transfer calculations using full spectrum k-distribution method for benchmark test cases
In the present work, the full spectrum k -distribution method (FSK) has been adopted to calculate the radiative transfer in the presence of...
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Multi-Layer Perceptron Based Spectrum Prediction in Cognitive Radio Network
The technology of cognitive radio network (CRN) appears to be an excellent alternative for the efficient allocation of the frequency spectrum between...
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Spread Spectrum, CDMA, and Ultra-Wideband Communications
The subject of this chapter is devoted to spread spectrum (SS), CDMA, and ultra-wideband (UWB) communication systems. After the introduction of SS...
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Enhancing Throughput Over Varied Fading Channels for Cluster-Based Cooperative Spectrum Sensing in Cognitive Wireless Networks
This paper reports throughput maximization over various fading channels for cluster-based cooperative spectrum sensing in cognitive radio. For that...
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A Readout Electronic System for a 3D Position-Sensitive CdZnTe Gamma-Ray Spectrometer Based on the CPRE10-32 Readout ASIC
Semiconductor detectors are widely used in x-ray and γ-ray detection. A series of semiconductor materials, Si, Ge, GaAs, HgI2, CdZnTe, etc. are...
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Advances in halide perovskite semiconductors for energy-integrated and energy-resolved X-ray detection
X-ray and γ-ray detectors are widely used in medical, military, security, material analysis, and industrial inspection. In recent years, perovskite...
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Study of p-n Junctions Created by Laser Implantation of In in Semi-Insulating p-CdTe:Cl
The paper analyzes the measurements results of the electrical and photoelectric properties of the barrier structures created by laser implantation of...
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Detectors for X-Ray Medical Imaging
This chapter provides a short overview of medical X-ray and gamma ray imaging modalities, with a focus on radiation detectors. In most cases medical...
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High-Z Materials for X-Ray and Gamma Ray Detection in Medical Imaging
This chapter provides a short overview of medical X-ray and gamma-ray imaging modalities, with a focus on high-Z materials in applications as...
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ORION ADC: A 12-ENOB Event-Triggered Incremental Converter for X and γ Rays Detection in Space
A robust, self-consistent, event-triggered incremental 13-bit A/D converter for space spectroscopy (ORION ADC) has been developed and characterized....
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Support Vector Machine-Based Tagged Neutron Method for Explosives Detection
Tagged neutron detection system combined with support vector machine (SVM) is proposed for the detection of explosives hidden inside walls. The...
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X-Ray Multispectral CT Imaging by Projection Sequences Blind Separation Based on Basis-Effect or Basis-Material Decomposition
Multispectral CT is a promising method in material characterization, nondestructive evaluation, and other applications. For multispectral CT, the...
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Metal Halide Perovskites for High-Energy Radiation Detection
In this chapter, the fundamental principles of high-energy radiation detection and recent progress in the emerging field of metal halide perovskite...
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Multichannel Plasma Spectrum Analyzer Based on Prony-Fourier Method
The scheme of a digital broadband spectrum analyzer of the electromagnetic signal of plasma glow discharge radiation based on a multichannel...
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Privacy, trust, and secure rewarding in mobile crowd-sensing based spectrum monitoring
Mobile crowd-sensing (MCS) is a solution to provide spectrum availability information for dynamic spectrum access in cognitive radio systems. In...
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An Eco-friendly Process to Produce High-Purity Nano-γ-Al2O3 from Aluminum Scrap Using a Novel Electrolysis Technique for Petroleum Industry Applications
Petroleum refineries widely use γ-Al 2 O 3 in multiphase reactors as a catalyst support material. The techniques used to synthesize this support are...
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Performance Analysis of Energy Detector in Cognitive Radio Over Fading Channels
The cognitive radio (CR) serves to be the salvation for the congestion in the spectrum that is limiting its growth to its full capabilities. The...