Matti Limingoja

Title: The Innovations of Matti Limingoja

Introduction

Matti Limingoja is an accomplished inventor based in Kerava, Finland. He has made significant contributions to the field of signal processing, particularly in the area of power amplifier performance. His innovative approach has led to the development of a unique patent that addresses key challenges in the industry.

Latest Patents

Matti Limingoja holds a patent titled "PAPR reduction using clipping function depending on the peak value and the peak width." This invention focuses on clipping a signal with respect to a clipping threshold. It involves detecting a signal portion above the clipping threshold and a peak in that portion. A clipping function is derived based on the end times of the signal portion, the amplitude of the detected peak, and the clipping threshold. The signal portion is then clipped by multiplying it by this clipping function. The invention also includes a filtering device that eliminates spectral leakage in the sidebands, ensuring that the filtered dipped signal has peaks as close to the saturation threshold of a power amplifier as possible.

Career Highlights

Throughout his career, Matti Limingoja has worked with various companies, including Cassidian SAS. His experience in the industry has allowed him to refine his skills and contribute to advancements in technology.

Collaborations

Matti has collaborated with notable professionals, including Christophe Molko, enhancing his work through shared expertise and innovative ideas.

Conclusion

Matti Limingoja's contributions to signal processing and power amplifier technology demonstrate his innovative spirit and dedication to advancing the field. His patent reflects a significant step forward in addressing challenges faced by engineers and researchers alike.