Rob Butler

Title: Rob Butler: Innovator in Voltage-Controlled Oscillator Technology

Introduction

Rob Butler is a notable inventor based in Issaquah, WA (US). He has made significant contributions to the field of electronics, particularly in the area of voltage-controlled oscillators. His innovative approach has led to advancements that enhance the performance of these critical components in various applications.

Latest Patents

Rob Butler holds a patent for "Discrete-time amplitude control of voltage-controlled oscillator." This invention involves periodically sensing the amplitude of the output signal from a voltage-controlled oscillator and comparing it to a reference. The biasing of the oscillator is then adjusted accordingly, allowing for precise control of the output signal's amplitude. This method effectively eliminates process and temperature dependencies, achieving low phase noise and a large signal-to-noise ratio in the output signal.

Career Highlights

Rob Butler is currently employed at National Semiconductor Corporation, where he continues to innovate and develop cutting-edge technologies. His work has been instrumental in advancing the capabilities of voltage-controlled oscillators, making them more reliable and efficient for various electronic applications.

Collaborations

Rob collaborates with talented individuals in his field, including his coworker Jayendar Rajagopalan. Together, they contribute to the ongoing development of innovative solutions in electronics.

Conclusion

Rob Butler's contributions to the field of voltage-controlled oscillators exemplify the impact of innovation in technology. His patent and work at National Semiconductor Corporation highlight his commitment to advancing electronic components for improved performance.