Roger W Brown

Title: Roger W Brown: Innovator in Pulse Width Modulation Technology

Introduction

Roger W Brown is a notable inventor based in Nottingham, GB. He has made significant contributions to the field of pulse width modulation (PWM) technology, holding a total of 3 patents. His work has implications in various applications, particularly in optical systems.

Latest Patents

Among his latest patents is a method and apparatus for generating a pulse width modulated signal and an optical attenuator controlled by a pulse width modulated signal. This innovative method involves receiving digital demand data that includes both more significant and less significant bits. The PWM signal consists of a sequence of frames, each containing multiple PWM pulses. The duty cycle of these pulses is primarily determined by the more significant bits, while the less significant bits modify the duty cycle of selected PWM pulses. This unique mapping allows for precise control of the PWM signal, which in turn regulates the optical attenuation of an optical attenuator based on temperature.

Career Highlights

Roger has worked with prominent companies such as Marconi Communications GmbH and Marconi UK International Property Ltd. His experience in these organizations has contributed to his expertise in developing advanced technologies in the field of communications and optical systems.

Collaborations

Throughout his career, Roger has collaborated with notable professionals, including Earl A Dennis and Darren W Vass. These collaborations have likely enriched his work and led to innovative solutions in his field.

Conclusion

Roger W Brown's contributions to pulse width modulation technology and his innovative patents highlight his role as a significant inventor in the industry. His work continues to influence advancements in optical systems and communication technologies.