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St. Petersburg State Polytechnical University (SPbSPU). Radiophysics Department, Ground Penetrating Radar (GPR) Laboratory. Director: Evgeni E. Svechnikov (Ph.D.) Researchers: Andrei A. Belov Georgi P. Zhabko Pavel A. Krinski.

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St. Petersburg State Polytechnical University (SPbSPU)


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    1. St. Petersburg State Polytechnical University (SPbSPU) Radiophysics Department, Ground Penetrating Radar (GPR) Laboratory Director: Evgeni E. Svechnikov (Ph.D.) Researchers: Andrei A. Belov Georgi P. Zhabko Pavel A. Krinski radar@radio.rphf.spbstu.ru http://radio.rphf.spbstu.ru/a263/a263.htm

    2. UWB Ground Penetrating Radars (GPR)

    3. GPR for rebar detection in concrete (ptofile)

    4. GPR for rebar detection in concrete (map)

    5. Monument 1000-years of Russia(Novgorod)

    6. 3-D GPR Image (monument,Novgorod, Russia)

    7. GPR maps (17-thcentury church, Vladimir, Russia)

    8. GPR Data Migration (6 pipes, right – raw data, left – migrated data)

    9. Antarctic GPR (glaciers, subglacial lakes)

    10. Antarctic GPR (subglacial lake Vostok)

    11. Nondestructive Evaluation (NDE), Eddy-Current

    12. Low Frequency Eddy-current Testing of Pipes (experiment)

    13. Low Frequency Eddy-current Testing of Pipes (experiment)

    14. Eddy-current Testing - Magnetic Field 3-D Images Showing Various Defects

    15. Nondestructive Evaluation (NDE), Microwaves

    16. Millimeter Wave Nondestructive Testing (NDT), Composites

    17. Millimeter Wave Nondestructive Testing (NDT), Composites Верхний слой стеклопластика Гофра (стеклопластик, 1.5 мм) 3 (2) Заполнитель Клей 0 16 2(2.5) 48 (45) 48 Углепластик Нижний слой стеклопластика 70

    18. Millimeter Wave Nondestructive Testing (NDT), Composites

    19. Millimeter wave crack detector Metal Dielectric

    20. Millimeter Wave Radars

    21. Millimeter Wave Short Range Radar

    22. Millimeter Wave Short Range Radar (objects)

    23. Millimeter Wave Short Range Radar (detection)

    24. Prototype Software for Coastal and Marine Millimeter Wave Radar

    25. Prototype Software for Coastal and Marine Millimeter Wave Radar

    26. UWB Pulse Technology

    27. UWB Pulse Examples SRD, 100ps/div Transistor, 2ns/div

    28. -3 kV R1 R1 R1 L1 L1 L1 C1 C1 C1 Output L2 L2 L2 SG1 SG1 SG1 R2 R2 R2 Rstage Stage 1 Stage 2 Stage 3 UWB Pulse Generator (Spark Gaps)

    29. UWB Pulse Antenna (Experiment) Emax V/m Tx Antenna SWR

    30. UWB Pulse Array (x3)

    31. Antenna Research

    32. Ultrawideband GPR Antenna

    33. Ultrawideband GPR Antenna

    34. Ultrawideband (UWB) GPR antenna testing

    35. 24 GHz Monopulse Microstrip Array

    36. 24 GHz Monopulse Microstrip Array

    37. 24 GHz Monopulse Microstrip Array

    38. Wideband Horn Antenna

    39. Wideband Horn Antenna (10, 24, 35 GHz)

    40. Bluetooth Antenna (Simulation)

    41. Bluetooth Antenna (Experiment)

    42. Interdigitated Capacitor

    43. Interdigitated Capacitor (Experiment)

    44. Interdigitated Capacitor

    45. Measurement of Electrical Properties of Materials

    46. Measurement Of Electrical Properties Of Concrete

    47. Electrical Properties Of NaCl Water Solution Vs. Frequency (GPR Lab, Experiment)

    48. Various Projects

    49. Fiber Optic Vibration Sensor Human Digging Signal Fast Car Signal

    50. Custom Computer Interface (PLC) for a Pulse Generator (hardware, software)