Leo Kool

Title: Innovations of Leo Kool

Introduction

Leo Kool is a notable inventor based in Apeldoorn, Netherlands. He has made significant contributions to the field of microwave transmission systems. With a total of 2 patents, his work showcases innovative solutions in communication technology.

Latest Patents

One of his latest patents is a microwave transmission system. In this system, a microwave signal is transmitted by a transmitter using an antenna to a receiver that employs another antenna. The received signal is coupled to a mixer via a waveguide section, which has a cutoff frequency higher than the frequency of the signal generated by the local oscillator unit. This design effectively avoids undesired emissions of the local oscillator signal, eliminating the need for an additional image rejection filter. Another significant patent is a transmission system that transmits digital symbols by modulation according to a phase constellation. This system includes a transmitter with a phase modulator and a frequency multiplier in cascade, producing a modulated signal with a desired transmission frequency. To maintain the integrity of the signal, the phase constellation at the input of the phase modulator has at least one additional phase state compared to the output of the frequency multiplier.

Career Highlights

Leo Kool is associated with U.S. Philips Corporation, where he has been instrumental in developing advanced communication technologies. His innovative approaches have contributed to the company's reputation for excellence in the field.

Collaborations

Some of his notable coworkers include Wilhelmus H DeGuelle and Johannes Yzebrand Tichelaar. Their collaborative efforts have further enhanced the impact of their inventions in the industry.

Conclusion

Leo Kool's contributions to microwave transmission systems reflect his innovative spirit and dedication to advancing communication technology. His patents demonstrate a commitment to solving complex challenges in the field.