Company Filing History:
Years Active: 2001-2002
Title: The Innovations of Inventor Serge Drogi in the Field of Signal Processing
Introduction
Serge Drogi, an accomplished inventor based in Phoenix, AZ, has made significant contributions to the field of electrical engineering, particularly in signal processing. With two patents to his name, his work primarily focuses on digital transmission technologies, which are essential in today's communication systems.
Latest Patents
Serge Drogi's latest patents include a "Digital Transmitter Circuit and Method of Operation" and a "Method for Extending the Linear Range of an Amplifier." The first patent describes a sophisticated transceiver that incorporates a transmitter which receives a digital data stream from a digital signal processor. This setup utilizes delay lines to provide addresses to a ROM look-up table, allowing the selection of communication protocols such as TDMA, CDMA, and GSM. Furthermore, it features a multi-accumulator fractional-N synthesizer that processes phase derivative coefficients, while a DAC manipulates amplitude modulation coefficients based on the selected protocol. This innovative design culminates in an RF amplitude and frequency modulated output signal transmitted from the transmitter.
The second patent similarly describes the transceiver’s architecture, emphasizing the role of the look-up table in storing phase derivative coefficients and amplitude modulation coefficients, which correct for non-linearity in the variable gain amplifier. This enhancement is crucial for maintaining signal integrity and extending the operational range of amplifiers in communication devices.
Career Highlights
Throughout his career, Serge has been associated with Motorola Corporation, a leader in telecommunications technology. His work has had a profound impact on the advancement of wireless communications, and his innovations are integral to various modern communication systems.
Collaborations
Serge Drogi has collaborated with notable coworkers such as James S. Mielke and Albert H. Higashi, contributing to a collective body of research and inventions that push the boundaries of technology in signal processing and telecommunications.
Conclusion
In conclusion, Serge Drogi represents the spirit of innovation within the telecommunications field. His patents demonstrate not only technical prowess but also a commitment to evolving digital communication. As technology continues to advance, the work of inventors like Drogi will undoubtedly play a crucial role in shaping the future of our interconnected world.