Vol. 117 No. 1 (2012)

Published: 2012-01-11

SIGNAL TECHNOLOGY

An Engineering Approach to Time-Frequency Uncertainty Criteria

A. Udal, V. Kukk

3-8
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Non-Stationary Signal Reconstruction from Level-Crossing Samples using Akima Spline

U. Grunde

9-12
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AUTOMATION, ROBOTICS

Intelligent Environmental Recognition Features of “Robosofa”

R. Maskeliunas, V. Raudonis, A. Bukis

13-16
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Infrared Beacons based Localization of Mobile Robot

J. Krejsa, S. Vechet

17-22
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Nonlinear on-line Estimation and Adaptive Control of a Wastewater Treatment Bioprocess

M. Roman, D. Selişteanu

23-28
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SYSTEM ENGINEERING, COMPUTER TECHNOLOGY

A New Approach to Assessing the Biases of Decisions based on Multiple Attribute Decision making Methods

R. Simanaviciene, L. Ustinovicius

29-32
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Microprocessor Realization of Key Agreement Protocol based on Matrix Power Function

P. Vitkus, E. Sakalauskas, N. Listopadskis, R. Vitkiene

33-36
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Comparative Analysis of the Performance of Different Codecs in a Live VoIP Network using SIP Protocol

Z. Bojovic, Z. Peric, V. Delic, E. Secerov, M. Secujski, V. Senk

37-42
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Enhanced Network Control for the Entry Process of IEEE 802.16 Mesh Networks

Y. Macedo, V. Rangel, J. Gomez, M. Lopez-Guerrero, R. Aquino

43-48
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ELECTRICAL ENGINEERING

A Case Study to Risk Assessment for Protecting Airports against Lightening

İ. Tarımer, B. Kuca, T. Kisielewicz

49-52
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Reduction of Asynchronous Motor Loss by Heuristic Methods (PSO-GA)

M. Dogan, M. Dursun

53-58
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Investigation of Static and Dynamic Load Analysis in the Multi -Machine Wind Farms Using UPFC

M. K. Dosoglu, S. Tosun, U. Guvenc, A. Ozturk

59-64
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Simulation of Frequency Converters Operation in Industrial Power Net

G. Svinkunas, K. Medvedev

65-70
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Smart Protection for Enhancement of Stability Conditions of Distributed Generators

V. Siozinys, A. Baranauskas

71-74
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EDUCATION IN ELECTRONICS AND ELECTRICAL ENGINEERING

Virtual Instrumentation Approach for Teaching EMC Concepts

E. Lunca, A. Salceanu

75-80
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TELECOMMUNICATIONS ENGINEERING

Adaptive TTL based Approach to Balance DNS Server Load

T. Mackus, T. Simonaitis, D. Tamulioniene

81-84
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Post Detection Microdiversity and Dual Macrodiversity in Shadowed Fading Channels

D. Stefanovic, B. Nikolic, D. Milic, M. Stefanovic, N. Sekulovic

85-88
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ELECTRONICS

Advanced Experimental Medical Diagnostic System Design and Realization

M. Penhaker, M. Stankus, M. Prauzek, O. Adamec, T. Peterek, M. Cerny, V. Kasik

89-94
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Electrical Artery Model for the Evaluation of Non-Linear Compliance

I. Kupciunas, A. Kopustinskas

95-98
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A Transistor-Level Reconfigurable Circuit for Rapid Transconductor Design and Testing

P. Farago, L. Festila, S. Hintea, G. Csipkes, D. Csipkes, P. Soser

99-104
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HIGH FREQUENCY TECHNOLOGY, MICROWAVES

Radiation Pattern Analysis and Advanced Phase Shifter Development for designing Phased Smart Antenna Arrays

O. M. Manu, M. Dimian, A. Graur

105-110
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