A broadband monolithic microwave integrated circuit (MMIC) power amplifier (PA) is presented based on the asymmetric active impedance matching network, which is manufactured in 0.20 μm gallium nitride (GaN) process. ...
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The proceedings contain 52 papers. The topics discussed include: fabrication of precise micro-fluidic devices using a low-cost and simple contact-exposure tool for lithography;geometrical improvement of a noninvasive ...
ISBN:
(纸本)9789897580130
The proceedings contain 52 papers. The topics discussed include: fabrication of precise micro-fluidic devices using a low-cost and simple contact-exposure tool for lithography;geometrical improvement of a noninvasive core temperature thermometer based on numeric modeling and experiment validation;low power remote neonatal temperature monitoring device;miniaturized antenna array with low correlation for telemedicine and body area networks applications;development of concurrent object-oriented logic programming system to intelligent monitoring of anomalous human activities;neural networks controller of a lower limbs robotic rehabilitation chair;versatile low-cost modular microfluidic arrays for cancer diagnostics;and development of retention system of the autonomous endoscopic capsule and its functionalities.
Dielectric barrier discharge is one of the most usual methods for obtaining atmospheric pressure plasmas. It is proved theoretically that obtaining a uniform dielectric barrier discharge is strongly related to the con...
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ISBN:
(纸本)1424405467
Dielectric barrier discharge is one of the most usual methods for obtaining atmospheric pressure plasmas. It is proved theoretically that obtaining a uniform dielectric barrier discharge is strongly related to the concentration of seed electrons. Therefore, for producing enough electron concentration under a low electrical field and homogenize the discharge, some preionization methods including accessorial impulse spark discharge, X rays, plasma jet have been employed. The pre-ionization effect of these methods on decreasing the applied voltage for the dielectric barrier discharge and homogenizing the discharge was investigated experimentally.
The proceedings contain 118 papers. The special focus in this conference is on Intelligent Manufacturing and Mechatronics. The topics include: Performance of Heavy Metal Potentiostat for Batik Industry;synthesis of Zn...
ISBN:
(纸本)9789811608650
The proceedings contain 118 papers. The special focus in this conference is on Intelligent Manufacturing and Mechatronics. The topics include: Performance of Heavy Metal Potentiostat for Batik Industry;synthesis of ZnO Nanorod Using Hydrothermal Technique for Dye-Sensitized Solar Cell Application;morphological Analysis and Phase Identification of Copper Oxide Doped Silicone Oxide (CuO/SiO);review on the Potential of a Tidal Energy Harnessing System in Malaysia;Comparative Study Between TPU Flexible and Soft Epoxy Resin Materials on Development of Heart Model for CardioVASS Device;Thermal Properties of the Graphene Oxide (GO) Reinforced Epoxy Composites (Thermal Adhesive Liquid Type): Application of Thermal Interface Materials;Effect of ZnO-B2O3-SiO2 (ZBS) Glass Additives to the Properties of CaCu3Ti4O12 Electroceramic;A Review on Polyaniline-Graphene Nanoplatelets (PANI/GNPs-DBSA) Based Nanocomposites Enhancing the Electrical Conductivity;Response Surface Methodology (RSM) Implementation in ZrO2 Particles Reinforced Aluminium Chips by Hot Equal Channel Pressing (ECAP);synthesizing and Optimization the Hydroxyapatite Based on Corbiculacea Seashells;The Performance of RBD Palm Oil Dielectric Fluid in Comparison with Kerosene in Electrical Discharge Machining (EDM) Process;Polylactic Acid (PLA) Bio-Composite Film Reinforced with Nanocrystalline Cellulose from Napier Fibers;effect of Printing Temperature and Layer Thickness of Polymeric Scaffold on Bioactivity for Bone Tissue Engineering;investigation of the Physical Properties on the Fabricated Biopolymer Scaffold;An Experimental Study of Deep Learning Approach for Indoor Positioning System Using WI-FI System;parameter Optimization of Sintering Ti-6Al-7Nb Powder for the Minimum Shrinkage and the Highest Surface Roughness Using Taguchi Method;assessment of a Self-sustaining Drainage Ditch: Water Quality Monitoring and Sampling.
We empirically investigate the advantages and disadvantages of color- and digit-based methods to represent small scalar fields. We compare two types of color scales (one brightnessbased and one that varies in hue, sat...
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OFDMA is the multiple access technique proposed for future communication systems. With growing demands for high data rates radio resource management is an important aspect for OFDMA systems. Sectorisation is one such ...
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ISBN:
(纸本)9781849194709
OFDMA is the multiple access technique proposed for future communication systems. With growing demands for high data rates radio resource management is an important aspect for OFDMA systems. Sectorisation is one such radio resource management technique that has been proposed as an efficient scheme to improve system performance for GSM, CDMA and OFDMA systems. In this paper, a dynamic sectorisation method based on using a Genetic Algorithm (GA) for OFDMA networks is designed and verified by simulation. The algorithm proposed in this paper can give up to 50% enhancement of system throughput in OFDMA networks for heavily loaded and unbalanced traffic scenarios.
This work investigates the artificial neural networks models in systems identification. The search for process optimization applied to robotics in industry has constantly increased with the course of the computerizati...
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ISBN:
(数字)9783031456428
ISBN:
(纸本)9783031456411;9783031456428
This work investigates the artificial neural networks models in systems identification. The search for process optimization applied to robotics in industry has constantly increased with the course of the computerization of the industry over the years. Identify an automation and control of a process in a manipulator are requirements to have a better quality for the industry final product with a continuous improvement using system identification. To obtain an optimized control in a system identification it is necessary to exist the premise (the output of the model of the system is closer to the real output). This work aims to demonstrate the identification by methods: Least Squares (LS), Recursive Least Square (RLS) and a hybrid model that takes a RLS with Extreme Machine Learning (ELM), applied to the robotic manipulator joint model. The Coefficient of Determination (R-2) results are used in the follow identification models: LS, RLS and RLS-ELM.
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