Preeti S Mulage

Title: Preeti S Mulage: Innovator in Variable Gain Amplifiers

Introduction

Preeti S Mulage is a prominent inventor based in Saratoga, CA (US). She has made significant contributions to the field of electronics, particularly in the development of variable gain amplifiers. Her innovative work focuses on reducing output voltage distortions, which is crucial for enhancing the performance of electronic devices.

Latest Patents

Preeti holds a patent for a "Variable Gain Amplifier with Subthreshold Biasing." This invention is directed towards minimizing output voltage distortions in Variable Gain Amplifiers (VGAs). The technology involves a processing circuit that selects one or more amplifiers within the VGA to provide an output signal with a specific gain. However, the selected amplifiers may produce distortion signals when receiving a bias voltage. To address this issue, her patent describes systems and methods that reduce or cancel these distortion signals by applying a subthreshold nonzero bias voltage to the non-selected amplifiers. This innovative approach allows the non-selected amplifiers to generate distortion signals that are out of phase with those of the selected amplifiers, effectively mitigating the overall distortion.

Career Highlights

Preeti S Mulage has established herself as a key figure in her field through her work at Apple Inc. Her expertise in electronic design and innovation has contributed to the advancement of technology in consumer electronics. With a focus on improving amplifier performance, she has played a vital role in enhancing the quality of audio and signal processing in various devices.

Collaborations

Throughout her career, Preeti has collaborated with notable colleagues, including Kefei Wu and David M Signoff. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas, leading to the development of cutting-edge technologies.

Conclusion

Preeti S Mulage is a talented inventor whose work on variable gain amplifiers has made a significant impact in the field of electronics. Her innovative solutions to reduce output voltage distortions demonstrate her commitment to advancing technology and improving device performance.