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3d-Radar has pioneered next generation 3d Ground Penetrating Radar (3d GPR) using step frequency radar technology and innovative multi channel antenna design. These air coupled systems are capable of aquisition at speeds in excess of 100 km/h. The system is extremely easy to use and fast to deploy with intuitive yet powerful aquisition and processing software.
3d-Radar manufactures a wide range of antenna arrays suitable for different applications and operational requirements. Our current selection of arrays range from 9 transmitting and receiving antennas up to 41 pairs. The width of the antenna arrays ranges between 90 cm to 3.3 meters with frequency ranges from 200 MHz – 3 GHz.
DX-Series Multi-Channel Antenna Arrays
3d-Radar DX-Series antenna arrays allow scanning of up to 41 channels of GPR data over a continuous 200MHz to 3GHz frequency range. Near surface signal fidelity with the DX antenna is enhanced by orienting the transmitting and receiving antenna elements in opposite directions, minimizing antenna ringing while delivering high resolution imagery.
The air-coupled antenna design offers clear impulse response with low ringing and high suppression of the direct wave from transmitter to receiver. Operated with the GeoScope ™ Mk IV step-frequency radar, the DX-Series antennas offer a unique capability of collecting 3-dimensional GPR data with dense line spacing, allowing full 3-dimensional data processing. The antenna has support for multi-offset recording, and has a built in GPS receiver.
Ideal for applications such as road/bridge deck inspection, utility mapping, archaeology, railway ballast inspection and military uses, the DX Series of antennas are available in 1.8, 2.1, 2.4 and 3.3 meter widths. Other antenna sizes are possible. Contact 3d-Radar if your application requires a custom size.
High Speed 3D GPR Achieves both High Resolution and Deep Penetration
The 3d-Radar GeoScope Mk IV Ground Penetrating Radar (GPR) raises the standard for high speed, high-density three-dimensional sub-surface imaging. The Mk IV is the fourth generation 3d-Radar GeoScope and further exploits the application of step-frequency technology to Ground Penetrating Radar. The Geoscope Mk IV enables high-density high speed 3D data capture with unique combination of deep subsurface penetration coupled to high resolution.
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