Aleksandr Movshovish

Title: Innovations of Aleksandr Movshovish

Introduction

Aleksandr Movshovish is a notable inventor based in Santa Clara, CA (US). He has made significant contributions to the field of technology, particularly in the area of signal processing. With a total of 2 patents, his work reflects a deep understanding of both analog and digital systems.

Latest Patents

Movshovish's latest patents include a "Method and system for mixed analog-digital automatic gain control." This invention provides a method and system for automatic gain control that combines both analog and digital techniques. The received analog signal is amplified by an analog amplifier and then converted to a digital value by an ADC. A clamp reference level of the converted signal is removed prior to applying a digital gain to a digital multiplier. Once the digital gain is applied, the clamp reference level is restored to the digital signal. A loop filter determines the system's time response from the error between an amplitude parameter of the received signal and an AGC reference level. A gain separation circuit generates the system gain and separates it into a digital gain and an analog gain to maximize the use of the analog amplifier. The analog gain is applied to the analog amplifier, while the digital gain is applied to the digital multiplier.

Another significant patent is the "High impedance digital full line video clamp." This circuit for clamping a TV signal includes an input capacitor coupled to the TV signal, an analog-to-digital converter that outputs a digital signal corresponding to the TV signal, a comparator that compares the digital signal to a black level signal, and a high impedance driver that charges the input capacitor in response to an output of the comparator.

Career Highlights

Throughout his career, Movshovish has worked with prominent companies such as Broadcom Corporation and Avago Technologies. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Movshovish has collaborated with talented individuals like Meng Li and Sumant Ranganathan. These partnerships have further enhanced his work and led to the development of groundbreaking technologies.

Conclusion

Aleksandr Movshovish is a distinguished inventor whose contributions to signal processing and automatic gain control have made a significant impact in the technology sector. His innovative patents and collaborations reflect his expertise and commitment to advancing technology.