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GCM`s technology can improve the sensitivity of RADAR or SONAR systems as well as natural resources prospection systems. The goal of GCM is to collaborate with industry in order to develop RADAR, SONAR and natural resources prospection systems to worldwide manufacturers.
RADAR & SONAR
GCM's technology can give the next characteristics to current RADARs or SONARs:
Higher resolution and lower than 60dB lateral lobes: with higher that other technologies process gain and phase
independent features much lower lateral lobes are achieved allowing better resolution and avoiding target hiding. - Reduction Doppler Technology, achieved independently of the phase meaning that RADAR/SONAR signals are very robust against frequency difference and Doppler shifts. In fact, post-compression detection peak does not shift maintaining compression gain.
- Null Interference Among RADARS/SONARS (lower that 60dB): Null crosscorrelation satisfy for any length and any arrival phase or time delay. Applying OTDM multiple simultaneous RADAR/SONAR signals can work on the same band without interference.
- Null Blind Time: a continuous pulse transmission can be achieved even though saturation exist. This property can be applied to a new continuous pulsed RADAR/SONAR concept using a single Transmission/Reception antenna.
- Full 3D MIMO Independent Elements RADAR/SONAR (3D RADAR/SONAR image) Orthogonality applied conveniently to a multi element RADAR/SONAR system can achieved a real time 3D acquisition obtaining information of targets from all the elements simultaneously without mutual interference.
Resources prospection
- OTDM is based on the use of sets of families of complementary sequences having two main properties: Their autocorrelation is an ideal Krönecker delta. Their crosscorrelation is null for every time displacement.
- By encoding transducers impulses using GCM’s patented technique, a time spreading of energy is done eliminating the need of a explosive charge or a big “thumper”.
Echoes are received by correlating signals on the surface by the corresponding sequences obtaining the direct
image by detecting the peaks of the process corresponding to echoes received from structures underneath
different resistivity. Due to the fact that transducer signals are orthogonal, it is easy to extract
univocally information from any of the surface transducer without interference.- Earth’s interior 3D images are obtained by fusioning echo images from all the surface transducers facilitating the location of wells.
- Data obtained are fully compatible with current image reconstruction algorithms thus increasing the accuracy of current prospecting systems.
For more information about licensing and partnership, please send us an e-mail at license@gcmcom.com