Vol. 21 No. 5 (2015)

Published: 2015-10-12

TITLE

Title

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EDITORIAL BOARD

Editorial board

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AUTOMATION, ROBOTICS

A Novel Intelligent Optimization Algorithm Inspired from Circular Water Waves

Muhammed Emre Colak, Asaf Varol

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ELECTRICAL ENGINEERING

Efficient Fault Feature Extraction and Fault Isolation for High Voltage DC Transmissions

Zhixiong Li, Chenxing Sheng, Yuanjing Li, J. Xing, Benyu Su

7-12
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Possibility of Load Balancing in Middle Voltage Network with the Use of Active Power Filter

Marcin Habrych, Grzegorz Wisniewski, Bogdan Miedzinski, Julian Wosik, Artur Kozlowski

19-23
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Novel Control Strategy of Single Matrix Traction Converter – Variable Switching Frequency

Bedrich Bednar, Vojtech Blahnik, Pavel Drabek, Martin Pittermann

13-18
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ELECTRONIC MEASUREMENTS

Deeper-Layer Body Tissue Temperature Control Using Multi-sensory Transducer

Audrone Dumciene, Saule Sipaviciene

24-27
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ELECTRONICS

Simple Resistor-less Generator Utilizing Z-copy Controlled Gain Voltage Differencing Current Conveyor for PWM Generation

Jan Jerabek, Roman Sotner, Tomas Dostal, Kamil Vrba

28-34
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New Current-Mode Class 1 Frequency-Agile Filter for Multi Protocol GPS Application

Mesut Atasoyu, Bilgin Metin Metin, Hakan Kuntman, Norbert Herencsar

35-39
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HIGH FREQUENCY TECHNOLOGY, MICROWAVES

80-dB Microwave Noise from an Avalanche Transistor Circuit

Gytis Mykolaitis, Saulius Kersulis, Skaidra Bumeliene, Arunas Tamasevicius

40-43
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An Octave Bandwidth Metamaterials-based Hexagonal Patch Antenna

Dong Sik Woo, Cherl-Hee Lee, Kang Wook Kim, Hyun-Chul Choi

44-47
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Investigation of Anisotropic Cylindrical Semiconductor-Dielectric Waveguides

Darius Plonis, Vacius Malisauskas, Andrius Katkevicius

48-53
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SIGNAL TECHNOLOGY

Multi-resolution Feature Extraction Algorithm in Emotional Speech Recognition

Ales Zelenik, Zdravko Kacic

54-58
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Psychological Stress Detection in Speech Using Return-to-opening Phase Ratios in Glottis

Miroslav Stanek, Milan Sigmund

59-63
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SYSTEM ENGINEERING, COMPUTER TECHNOLOGY

Source Traffic Modelling in WSN for Acoustic Sensing in Reverberant Environment

Nenad B. Cetic, Miroslav V. Popovic, Miodrag M. Djukic, Jelena V. Kovacevic

64-68
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Fault Diagnosis on Bevel Gearbox with Neural Networks and Feature Extraction

Tayyab Waqar Waqar, Mustafa Demetgul, Cemal Kelesoglu

69-74
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Electroencephalography and Eye Gaze Movement Signals’ Usage for Estimation of User Interface Usability

Egle Radvile, Antanas Cenys, Simona Ramanauskaite

75-80
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Classification of Multisensor Images with Different Spatial Resolution

Aivars Lorencs, Ints Mednieks, Juris Sinica-Sinavskis

81-85
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TELECOMMUNICATIONS ENGINEERING

Synthesis of Cosecant Linear Antenna Array Pattern using a Novel Modified Invasive Weeds Optimization

El Hadi Kenane, Farid Djahli, Arres Bartil

86-89
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Performance of Amplify-and-Forward Relaying with Wireless Power Transfer over Dissimilar Channels

Dac-Binh Ha Ha, Duc-Dung Tran, Vu Tran-Ha, Een-Kee Hong

90-95
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REVIEWERS

Reviewers

97
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