Denis John Peregrym

Title: Denis John Peregrym: Innovator in Signal Processing Technologies

Introduction

Denis John Peregrym is a notable inventor based in Vancouver, Canada. He has made significant contributions to the field of signal processing, particularly in the development of methods and systems that enhance the efficiency of communication technologies. With a total of 4 patents to his name, Peregrym's work has had a substantial impact on the industry.

Latest Patents

Peregrym's latest patents include innovative systems and methods for the reduction of peak to average signal levels of multi-bearer single-carrier and multi-carrier waveforms. This invention focuses on methods and apparatus that can effectively reduce the peak to average signal level exhibited by these waveforms. The embodiments of this invention can manipulate the statistics of the waveform without expanding the spectral bandwidth of the allocated channels. Additionally, these techniques can enhance the utilization of existing multicarrier RF transmitters, including those found in third-generation cellular base stations.

Another significant patent by Peregrym is related to the dynamic range compression of multi-bearer single-carrier and multi-carrier waveforms. Similar to his previous work, this invention aims to reduce peak to average signal levels while maintaining the integrity of the communication system. The techniques developed can be applied to various modulation schemes and are designed to improve the performance of band-limited communication systems.

Career Highlights

Denis John Peregrym is currently associated with PMC-Sierra, Inc., where he continues to innovate and develop advanced technologies in signal processing. His expertise in this field has positioned him as a key contributor to the company's research and development efforts.

Collaborations

Throughout his career, Peregrym has collaborated with notable colleagues, including Andrew S. Wright and Richard Edmund Ryan. These collaborations have further enriched his work and contributed to the advancement of technologies in the field.

Conclusion

Denis John Peregrym is a distinguished inventor whose work in signal processing has led to significant advancements in communication technologies. His innovative patents reflect his commitment to enhancing the efficiency and effectiveness of modern communication systems.