issue 2 publication date 2019-07

• The study of humidity effect on carbon dioxide gas sensing properties of zinc oxide nanowires assisted by polyvinyl alcohol network at room temperature
• Design and Simulation of a New Highly Sensitive Gas Sensor Based on Negative Refraction Photonic Crystal
• Fabrication of Ultraviolet Photodetector Based on ZnO Nanostructures and Calcium Impurities Using Sol-Gel Method
• Micrometric Growth of V2O5Hexagonal Nano-plates as an Active Material for Lithium Ion Battery Cathode Electrode
• Tunable Wideband Graphene based Filters in THz Band
• Design of X Band High Power Amplifier MMIC Based on AlGaN/GaN HEMT
• A New Ultra-Wideband Low Noise Amplifier With Continuous Gain Control
• Analytical Threshold Voltage Computations for 22 nm Silicon-on-Diamond MOSFET Incorporating a Second Oxide Layer
• Modeling and Simulation of a Molecular Single-Electron Transistor
• Comprehensive Simulation for Two-diode Model of Photovoltaic Cells in SimPowerSystems Using Explicit Mathematical Functions
• Design of ARC less InGaP/GaAs DJ solar cell with high efficiency
• A New Design of Fault Tolerant Comparator
• Decrease in Hardware Consumption and Quantization Noise of Digital Delta-Sigma Modulators and Implementation by VHDL
• A new circuit model for the Parameters in equations of low power Hodgkin-Huxley neuron cell