Company Filing History:
Years Active: 2007-2016
Title: Michael S LaBelle: Innovator in RF Technology
Introduction
Michael S LaBelle is a prominent inventor based in Phoenix, AZ, known for his contributions to radio frequency (RF) technology. With a total of 3 patents, LaBelle has made significant advancements in the field, particularly in improving the performance of RF modules.
Latest Patents
One of LaBelle's latest patents is titled "Circuits and methods for providing a control voltage and improving switch performance in radio frequency (RF) modules." This invention involves an apparatus that includes at least one transmit amplifier and rectification circuitry. The apparatus is designed to receive an RF signal and provide a rectified voltage, which can be combined with a battery-supplied voltage to generate a DC voltage supply signal based on the RF power level. Additionally, a controller is configured to select between providing the battery voltage or the supply signal to a transmit switch, depending on various operational modes.
Another notable patent is the "Power amplifier control technique for enhanced efficiency." This invention features a power amplifier configuration that includes power amplifier circuitry and power control circuitry, which enhances Power Added Efficiency (PAE). The configuration allows for a variable supply voltage to be provided to the input amplifier stages based on an adjustable power control signal. As the output power of the amplifier decreases, the variable supply voltage is reduced, allowing the final amplifier stage to transition from saturation to linear operation, thus maintaining the desired output level while operating at lower current levels.
Career Highlights
Michael S LaBelle is currently employed at RF Micro Devices, Inc., where he continues to innovate and develop cutting-edge technologies in the RF domain. His work has significantly impacted the efficiency and performance of RF systems.
Collaborations
LaBelle has collaborated with notable colleagues, including Darrell G Epperson and Carlos Gamero, contributing to various projects and advancements in RF technology.
Conclusion
Michael S LaBelle is a distinguished inventor whose work in RF technology has led to significant advancements in the field. His innovative patents reflect his commitment to enhancing the efficiency and performance of RF systems.