Vol. 94 No. 6 (2009)

T 170 ELECTRONICS

Statistical Method of Signal – Noise Ratio Maximization

V. Plociņš

3-8
- PDF
Accuracy Estimation of GPS Receiver Parameters with Simulator in Dynamic Mode

A. Kluga, A. Zelenkov, E. Grab, V. Belinska

9-14
- PDF
Lowering of EMI Noise in Boost Type PFC by the use of Spread Spectrum

J. Jankovskis, D. Stepins, D. Pikulins

15-18
- PDF
Smart Dust Motes in Ubiquitous Computing Scenarios

J. Preden, R. Pahtma

19-22
- PDF
Sensor Based Diagnosis of Three-Phase Power Transmission Lines

M. Greitans, E. Hermanis, A. Selivanovs

23-26

T 180 TELECOMMUNICATION ENGINEERING

Ant System Implementation using Microblaze: Some Preliminary Results on Efficiency Study

R. Laptik, V. Arminas, D. Navakauskas

27-30
- PDF
Critical Analysis of Uncertainty Relations Based on Signal Duration and Spectrum Width

A. Udal, V. Kukk, E. Velmre

31-34
- PDF
Advanced Design of DSP-based High Precision Event Timer

V. Vedin

35-38
- PDF
Matrix-based Neural Network with Linear Nodes

P. Daniušis, P. Vaitkus

39-42
- PDF
Investigation of Colorless WDM-PON using a Broadband ASE-Source

I. Ļašuks

43-46
- PDF

T 125 AUTOMATION, ROBOTICS

The Impact of Output Voltage Modulation Strategies on Power Losses in Inverter

A. Baskys, V. Bleizgys, V. Gobis

47-50
- PDF
Modelling of Parameters of Building Earthing Devices

N. Bagdanavičius, D. Eidukas, A. Drabatiukas, Š Kilius

51-56
- PDF

T 191 HIGH FREQUENCY TECHNOLOGY, MICROWAVES

Dependences of Propagation Constants of Cylindrical n-Si Rod on the Material Specific Resistivity

S. Asmontas, L. Nickelson, D. Plonis

57-60
- PDF

T 190 ELECTRICAL ENGINEERING

Elaboration of Program Package Virtuallab for Power Electronics Laboratories

I. Rankis, A. Lebedev, I. Bunina

61-64
- PDF
New Digraph Models for Diagnosis of Electric Cables

C. Ciufudean, C. Filote, A. Larionescu

65-68
- PDF
Modelling of Frequency Controlled Induction Drive with Ventilator Type Load

R. Rinkevičienė, A. Petrovas

69-72
- PDF
Application-Level Energy Consumption In Communication Models For Handhelds

J. Toldinas, V. Štuikys, R. Damaševičius, G. Ziberkas

73-76
- PDF
Cointegration of Different ECG Parametres for Various Physical Tasks

I. Muntianaitė-Dulkinienė, V. Poškaitis, A. Vainoras, J. Jurevičius, L. Bikulčienė, Z. Navickas

77-80
- PDF

T 115 MEDICINE TECHNOLOGY

The Problem of Non-Invasive Monitoring in Neurological Emergencies

E. Kalvaitis, R. Šunokas

81-84
- PDF
Analysis of Accelerometer Signals for Monitoring of Physical Activity – Methods and Application Results

J. Poderys, A. Buliuolis, A. Grunovas, A. Vainoras, R. Ruseckas

85-88
- PDF
Assessment of Dynamics of Inter-Parameter Concatenation during Exercise Tests

E. Venskaityte, J. Poderys, N. Balagué, L. Bikulciene

89-92
- PDF
Theoretical Aspects of Measuring Input Resistance in Syncytial Tissue by Means of Double-Barreled Electrode

A. Grigaliūnas, R. Veteikis, K. Lukoševičius, K. Muckus

93-98
- PDF

T 121 SIGNAL TECHNOLOGY

Inertia (slowness) of Zero Order Components Filter

U. Jakšić, N. Marković, S. Bjelić

99-105
- PDF
Promising Method of IC Operation Speed Testing at the Production based on 3-rd Harmonic Measurement

A. Aulas, R. Vadoklis, V. Dangelas, A. Kiseliov, M. Chusnutdinov, I. Mazurkevič

106-108
- PDF
Synthesis of Parametric Map from Raw Ultrasound B-Scan Data

R. Jurkonis, S. Daukantas, A. Janušauskas, A. Lukoševičius, V. Marozas, D. Jegelevičius

109-112
- PDF
Aspects of Engineering Education in Signal Technology Using Virtual Instrumentation

M. R. Milici, I. Mihai, L. D. Milici

113-116
- PDF

T 170 ELECTRONICS

Statistical Method of Signal – Noise Ratio Maximization

Accuracy Estimation of GPS Receiver Parameters with Simulator in Dynamic Mode

Lowering of EMI Noise in Boost Type PFC by the use of Spread Spectrum

Smart Dust Motes in Ubiquitous Computing Scenarios

Sensor Based Diagnosis of Three-Phase Power Transmission Lines

T 180 TELECOMMUNICATION ENGINEERING

Ant System Implementation using Microblaze: Some Preliminary Results on Efficiency Study

Critical Analysis of Uncertainty Relations Based on Signal Duration and Spectrum Width

Advanced Design of DSP-based High Precision Event Timer

Matrix-based Neural Network with Linear Nodes

Investigation of Colorless WDM-PON using a Broadband ASE-Source

T 125 AUTOMATION, ROBOTICS

The Impact of Output Voltage Modulation Strategies on Power Losses in Inverter

Modelling of Parameters of Building Earthing Devices

T 191 HIGH FREQUENCY TECHNOLOGY, MICROWAVES

Dependences of Propagation Constants of Cylindrical n-Si Rod on the Material Specific Resistivity

T 190 ELECTRICAL ENGINEERING

Elaboration of Program Package Virtuallab for Power Electronics Laboratories

New Digraph Models for Diagnosis of Electric Cables

Modelling of Frequency Controlled Induction Drive with Ventilator Type Load

Application-Level Energy Consumption In Communication Models For Handhelds

Cointegration of Different ECG Parametres for Various Physical Tasks

T 115 MEDICINE TECHNOLOGY

The Problem of Non-Invasive Monitoring in Neurological Emergencies

Analysis of Accelerometer Signals for Monitoring of Physical Activity – Methods and Application Results

Assessment of Dynamics of Inter-Parameter Concatenation during Exercise Tests

Theoretical Aspects of Measuring Input Resistance in Syncytial Tissue by Means of Double-Barreled Electrode

T 121 SIGNAL TECHNOLOGY

Inertia (slowness) of Zero Order Components Filter

Promising Method of IC Operation Speed Testing at the Production based on 3-rd Harmonic Measurement

Synthesis of Parametric Map from Raw Ultrasound B-Scan Data

Aspects of Engineering Education in Signal Technology Using Virtual Instrumentation

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