Company Filing History:
Years Active: 1991
Title: The Innovative Contributions of Finbarr J McGrath
Introduction
Finbarr J McGrath is a notable inventor based in Burlington, MA (US). He has made significant contributions to the field of electronics, particularly with his innovative designs in amplifier technology. His work has led to the development of a unique patent that showcases his expertise and creativity.
Latest Patents
Finbarr J McGrath holds a patent for a Gain-tilt amplifier. This invention features a feedback circuit that couples the output of a base amplifier to its input, allowing for the feedback of a portion of an amplified input signal. The feedback circuit includes an inductor in series with a variable resistance, which is provided by a feedback FET. This FET receives a control signal to vary the resistance between its source and drain. The gain of the base amplifier is determined over a predetermined frequency range by the combined impedance of the inductor and resistance. The base amplifier itself is a field-effect transistor (FET), and the feedback inductance is derived from a coil that couples the drain of the base FET with an output terminal.
Career Highlights
Finbarr J McGrath has had a successful career, working at Pacific Monolithics, where he has been able to apply his innovative ideas in practical applications. His work has not only contributed to the company but has also advanced the field of amplifier technology.
Collaborations
Throughout his career, Finbarr has collaborated with talented individuals such as Sanjay B Moghe and Ravi Ramachandran. These collaborations have allowed for the exchange of ideas and have further enhanced the innovative environment in which he works.
Conclusion
Finbarr J McGrath's contributions to amplifier technology through his patent for the Gain-tilt amplifier exemplify his innovative spirit and technical expertise. His work continues to influence the field and inspire future advancements in electronics.