Carl-Mikael Johansson

Title: The Innovations of Carl-Mikael Johansson

Introduction

Carl-Mikael Johansson is a notable inventor based in Stockholm, Sweden. He has made significant contributions to the field of electronics, particularly in amplifier technology. His work has led to the development of innovative solutions that enhance audio performance.

Latest Patents

Johansson holds a patent for a Class D-amplifier. This amplifier is designed to amplify an input signal applied to its signal input, generating an amplified signal output. The invention includes a comparator that compares the applied input signal with a switch signal to produce a pulse width modulated signal. Additionally, it features a driving unit that amplifies this modulated signal to create the final output. A feedback circuit is also included, which generates the self-oscillating switch signal for the comparator. This patent showcases Johansson's expertise in creating efficient and effective amplification systems.

Career Highlights

Throughout his career, Johansson has worked with prominent companies in the technology sector. He has been associated with Infineon Technologies AG and Lantiq Beteiligungs GmbH & Co. KG. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Johansson has collaborated with several talented individuals in his field. Notable coworkers include Karl Stefan Barkaro and Bo Bokinge. These collaborations have likely enriched his work and led to further advancements in technology.

Conclusion

Carl-Mikael Johansson is a distinguished inventor whose work in amplifier technology has made a lasting impact. His patent for the Class D-amplifier exemplifies his innovative spirit and technical expertise. Through his career and collaborations, he continues to contribute to the advancement of electronic solutions.