This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Raytheon Company. Active years: 2001-2013.
Location History:
- Dallas, TX (US) (2001)
- Allen, TX (US) (2013)
Company Filing History:
Years Active: 2001-2013
Title: Innovations of James M Carroll
Introduction
James M Carroll is a notable inventor based in Allen, TX (US). He has made significant contributions to the field of radio frequency technology, holding a total of 2 patents. His work focuses on improving the efficiency and performance of RF switches and amplifiers.
Latest Patents
One of his latest patents is titled "High power RF switch with active device size tapering." This invention enhances the T/R switch configuration of a radio transceiver by tapering the sizes of active switches. This design ensures that the voltage referenced to ground across the active devices is more evenly distributed, thereby increasing the power handling capability of the switch. The RF switch includes multiple first switches for transmitting RF signals and second switches for receiving signals, with at least two of the second switches having different sizes to maintain consistent nodal impedance.
Another significant patent is the "Method and system for suppressing oscillations in a multi-stage amplifier." This invention involves a multi-stage amplifier that amplifies radio frequency signals. It features a first amplifier stage with a first transistor and a second stage with a second transistor. The design includes connection circuits and a resistive element that suppresses oscillation conditions, enhancing the stability of the amplifier.
Career Highlights
James M Carroll is currently employed at Raytheon Company, where he continues to innovate in the field of RF technology. His work has contributed to advancements in communication systems and electronic devices.
Collaborations
Throughout his career, James has collaborated with notable colleagues, including John G Heston and John R Stanton. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
James M Carroll's contributions to radio frequency technology through his patents and work at Raytheon Company highlight his role as a significant inventor in the field. His innovative designs continue to impact the industry positively.