James Mogel

Title: James Mogel - Innovator in RF Power Technology

Introduction

James Mogel is a notable inventor based in Boyertown, PA (US). He has made significant contributions to the field of radio frequency (RF) technology. His innovative work has led to the development of a unique RF power block that enhances the performance of RF amplifiers.

Latest Patents

James Mogel holds a patent for a "Constant gain, constant phase RF power block." This invention is designed for use in RF amplifier apparatuses. The power block features a DC to DC power supply circuit that is co-located with an RF power transistor device on a common heat sink. The power supply circuit takes a varying DC voltage as input and outputs a constant supply voltage and a constant bias voltage. The power device utilizes these voltages to receive and amplify RF signals. Notably, the design includes laser trimmable resistors that allow for easy tuning of the supply and bias voltages during assembly. This innovation ensures that the input and amplified RF signals are matched to a relatively high impedance, approximately fifty ohms.

Career Highlights

James Mogel is currently employed at Ericsson GmbH, where he continues to work on advancements in RF technology. His expertise in this area has positioned him as a valuable asset to the company.

Collaborations

James has collaborated with notable colleagues, including Thomas W Moller and William Hart. Their combined efforts contribute to the innovative projects at Ericsson GmbH.

Conclusion

James Mogel's contributions to RF technology through his patented inventions demonstrate his commitment to innovation in the field. His work continues to influence the development of efficient RF amplifier systems.