Mariana Tosheva Markova

Title: Innovations of Mariana Tosheva Markova

Introduction

Mariana Tosheva Markova is a prominent inventor based in Cambridge, MA (US). She has made significant contributions to the field of analog-to-digital conversion technology. With a total of 2 patents, her work has been instrumental in advancing the efficiency and performance of electronic devices.

Latest Patents

One of her latest patents is for a Continuous-time delta-sigma analog-to-digital converter. This invention provides an integrated circuit that includes an ADC with a continuous time integrator. The continuous time integrator features an amplifier, a capacitor, and a resistor that work together to facilitate the integration of an analog input. The ADC also incorporates a DAC that generates a second current based on the digital output, allowing for effective summation and integration.

Another notable patent is for a power-efficient flash quantizer for delta-sigma converters. This multibit flash quantizer circuit can operate in a dynamic manner, utilizing information about the ADC input slew rate or prior quantizer output code to establish a conversion window. This innovative approach allows for comparators to be activated only within the selected window, conserving power while maintaining full resolution.

Career Highlights

Mariana is currently employed at Analog Devices, Inc., where she continues to develop cutting-edge technologies. Her work has garnered attention for its practical applications in various electronic systems.

Collaborations

Throughout her career, Mariana has collaborated with talented individuals such as Daniel Peter Canniff and Abhishek Bandyopadhyay. These partnerships have contributed to her success and the advancement of her projects.

Conclusion

Mariana Tosheva Markova is a remarkable inventor whose contributions to analog-to-digital conversion technology have made a significant impact. Her innovative patents and collaborations highlight her dedication to advancing electronic systems.