Rajinder Singh

Title: Rajinder Singh: Innovator in Resistivity Imaging Systems

Introduction

Rajinder Singh is a notable inventor based in Sandhurst, GB. He has made significant contributions to the field of resistivity imaging systems, holding a total of 5 patents. His work focuses on developing advanced technologies that enhance the measurement and imaging of physical parameters in various environments.

Latest Patents

One of Rajinder Singh's latest patents is a "Resistivity imaging system with compensator for parasitic impedances between electrodes and their conductive substrates." This innovative system is designed for imaging materials, particularly in underground scenarios. It comprises a plurality of conductive electrodes supported on a conductive substrate, which can be positioned in an environment to be imaged. The system includes a signal generator connected to at least two electrodes and a signal detector connected to at least two electrodes. An impedance compensator is arranged between each electrode and its substrate to counter parasitic impedance, typically acting as a negative capacitance.

Another significant patent is a "Sensor" system for measuring physical parameters such as temperature or pressure. This system consists of a first, fixed module and a second module that can be positioned near the first. The first module features a measurement coil and a reference coil, with the measurement coil forming part of an electrical circuit that varies with the physical parameter. The second module has a pair of reading coils that couple to the respective measurement and reference coils, allowing for precise measurements in harsh environments, such as wells.

Career Highlights

Rajinder Singh is currently employed at Qinetiq Limited, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the field of resistivity imaging and sensor systems.

Collaborations

Throughout his career, Rajinder has collaborated with notable colleagues, including Robert Anthony Freeman and Michael William Hopkins. These collaborations have contributed to the success of his projects and the advancement of technology in his field.

Conclusion

Rajinder Singh is a distinguished inventor whose work in resistivity imaging systems and sensor technologies has made a significant impact. His innovative patents and contributions to Qinetiq Limited highlight his dedication to advancing technology in challenging environments.