Search results for: WEATHER RADARS

• Water

  Journals

  ISSN: 2073-4441

• Journal of Radars

  Journals

  ISSN: 2095-283X

• Comparison of active proximity radars for the wearable devices

  Publication

  • A. Bujnowski
  • K. Czuszyński
  • J. Rumiński
  • J. Wtorek
  • R. McCall
  • A. Popleteev
  • N. Louveton
  • T. Engel

  - Year 2015

  Two methods of object position and movement estimation in relation to the user of smart glasses were investigated. An active infrared and ultrasonic methods of the obstacle detection were presented and compared. Application of these methods depend on active transducers type (physical medium used), geometry and surface properties of detected objects and their movement direction and speed. In the article properties of both detectors...

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• WEATHER

  Journals

  ISSN: 0043-1656 , eISSN: 1477-8696

• 3-D finite-difference time-domain modelling of ground penetrating radar for identification of rebars in complex reinforced concrete structures

  Publication

  • J. Lachowicz
  • M. Rucka

  - Archives of Civil and Mechanical Engineering - Year 2018

  This paper presents numerical and experimental investigations to identify reinforcing bars using the ground penetrating radar (GPR) method. A novel element of the paper is the inspection of different arrangements of reinforcement bars. Two particular problems, i.e. detection of few adjacent transverse bars and detection of a longitudinal bar located over or under transverse reinforcement, have been raised. An attention was also...

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• Waveform design for fast clutter cancellation in noise radars

  Publication

  • M. Meller

  - Year 2014

  Canceling clutter is an important, but computation-ally intensive part of signal processing in noise radars. It is shown that considerable improvements can be made to a simple least squares canceler if minor constraints are imposed onto noise waveform. The proposed scheme is potentially capable of canceling clutter in real-time, even for high sampling rates.

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• Radar with rotary head

  Publication

  • K. Zubiel

  - Year 2018

  Nowadays usage of radars is no longer reserved only for the military purpose. It finds many applications in various areas of science and industry. It may be used in order to obtain extended information about the state of critical infrastructure, like shipyards or petrochemical plants. Furthermore, it may be applied in vision denied environments. The aim of this project...

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• Pasywny Radar Akustyczny

  Publication

  • P. Żwan
  • J. Kotus

  - Year 2009

• WATER SCIENCE AND TECHNOLOGY

  Journals

  ISSN: 0273-1223 , eISSN: 1996-9732

• Fast clutter cancellation for noise radars via waveform design

  Publication

  • M. Meller

  - IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS - Year 2014

  Canceling clutter is an important, but very expensive part of signal processing in noise radars. It is shown that considerable improvements can be made to a simple least squares canceler if minor constraints are imposed onto noise waveform. Using a combination of FPGA and CPU, the proposed scheme is capable of canceling both stationary clutter and moving targets in real-time, even for high sampling rates.

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