Kjetil Onarheim

Title: Kjetil Onarheim: Innovator in Power Supply Technology

Introduction

Kjetil Onarheim is a notable inventor based in Fyllingsdalen, Norway. He has made significant contributions to the field of power supply technology, particularly in the context of radio frequency amplifiers. His innovative approach addresses the challenges posed by rapidly changing power requirements.

Latest Patents

Onarheim holds a patent for an "Efficient power supply for rapidly changing power requirements." This invention focuses on a highly efficient power supply, a method for supplying power, and a method for arranging a power supply for a UHF or microwave radio frequency amplifier. The design is intended for operation with signals that have power levels varying at a high frequency rate. The power supply features an output for connecting to the amplifier's power supply input and includes a high-rate controllable voltage supply utilizing electronic linear devices. Additionally, it incorporates an element for quantifying power dissipated by these devices and a low-rate controllable current supply. The current supply is designed to maintain a substantially constant current at the frequency of the radio frequency signal, ensuring optimal performance.

Career Highlights

Throughout his career, Kjetil Onarheim has worked with several companies, including Nera ASA and Nera Networks AS. His experience in these organizations has contributed to his expertise in power supply systems and radio frequency technology.

Collaborations

Onarheim has collaborated with notable professionals in his field, including Asle Festø and Karl Martin Gjertsen. These partnerships have likely enriched his work and led to further advancements in technology.

Conclusion

Kjetil Onarheim's contributions to power supply technology demonstrate his innovative spirit and commitment to addressing complex engineering challenges. His patent reflects a significant advancement in the efficiency of power supplies for radio frequency applications.