Mehdi Tavassoli Kilani

Title: Innovations by Mehdi Tavassoli Kilani

Introduction

Mehdi Tavassoli Kilani is a notable inventor based in Mississauga, Canada. He has made significant contributions to the field of communication technology, particularly in the area of automatic gain control and signal processing. With a total of 6 patents to his name, Kilani's work has had a substantial impact on the efficiency and effectiveness of communication receivers.

Latest Patents

One of his latest patents is titled "Methods and apparatus for simultaneous automatic gain, phase and DC offset correction in communication receivers." This invention describes a method of automatic gain control and simultaneous digital correction of three types of variations in I/Q receivers: gain imbalance, phase imbalance, and DC offset. The innovation features three adaptation loops that operate simultaneously, utilizing the output of an analog to digital converter (ADC) as their input. The output drives digitally controllable analog components. By leveraging knowledge of signal statistics, the algorithm optimally fills the ADC's full input signal range, thereby maximizing the signal-to-quantization-noise ratio. This process corrects gain imbalances between I and Q paths, while additional circuitry addresses DC offsets and phase imbalances.

Another significant patent is the "Adaptation algorithm based on signal statistics for automatic gain control." This adaptation process is designed to obtain the statistical characteristics of the received signal to estimate the input signal power level. The estimated input signal power level is then used to adjust the gain of a variable gain amplifier for effective automatic gain control.

Career Highlights

Mehdi Tavassoli Kilani is currently employed at Maxim Integrated Products, Inc., where he continues to innovate and develop advanced communication technologies. His work has been instrumental in enhancing the performance of communication systems.

Collaborations

Kilani has collaborated with several talented individuals in his field, including Hossein Alavi and Ahmad Chini. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

Mehdi Tavassoli Kilani's contributions to communication technology through his innovative patents demonstrate his expertise and commitment to advancing the field. His work continues to influence the efficiency of communication systems, making him a significant figure in the industry.