Maher Kayal

Title: Maher Kayal: Innovator in Magnetic Field Sensing Technology

Introduction

Maher Kayal is a distinguished inventor based in St-Sulpice, Switzerland. He has made significant contributions to the field of magnetic field sensing technology, holding a total of five patents. His innovative work focuses on enhancing the accuracy and reliability of magnetic field sensors.

Latest Patents

Among his latest patents is the "Autonomously Calibrated Magnetic Field Sensor." This invention includes a magnetic field sensing circuit that comprises a reference magnetic field generator and a magnetic field sensing cell. It also features a signal processing circuit connected to the output of the magnetic field sensing cell, which includes a demodulator circuit and a gain correction feedback circuit. This design aims to correct error fluctuations in the transfer characteristic of the magnetic field sensor. Additionally, the sensor is equipped with a reference current generator that produces a reference current, which is essential for generating a reference magnetic field and providing a reference signal for comparison with the output signal of the demodulator circuit.

Another notable patent is the "Continuously Calibrated Magnetic Field Sensor." This invention consists of a magnetic field sensor that includes a reference magnetic field generator and a magnetic field sensing cell with Hall effect sensing elements. The signal processing circuit connected to the output of the magnetic field sensing cell features feedback lines for correcting error fluctuations. The reference magnetic field generator is designed to produce a frequency-modulated reference magnetic field, enhancing the sensor's performance.

Career Highlights

Throughout his career, Maher Kayal has worked with various companies, including Liaisons Electroniques-Mécaniques Lem Sa. His experience in the industry has allowed him to develop and refine his innovative ideas in magnetic field sensing technology.

Collaborations

Maher has collaborated with notable professionals in his field, including Marc Pastre and Marija Blagojevic. These collaborations have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Maher Kayal is a prominent inventor whose work in magnetic field sensing technology has led to significant advancements in the field. His innovative patents reflect his commitment to improving sensor accuracy and reliability. His contributions continue to influence the industry and inspire future innovations.