Company Filing History:
Years Active: 2006
Title: Scott Humpreys: Innovator in Frequency Synthesis Technology
Introduction
Scott Humpreys is a notable inventor based in Greensboro, NC (US). He has made significant contributions to the field of frequency synthesis technology. His innovative work has led to the development of a patent that enhances the performance of fractional-N frequency synthesizers.
Latest Patents
Scott Humpreys holds a patent titled "Coarse tuning for fractional-N synthesizers having reduced period comparison error." This patent presents an improved coarse tuning process for fractional-N frequency synthesizers. The invention involves a coarse tuning circuit that controls a phase lock loop (PLL) of a frequency synthesizer. During the coarse tuning process, a reference signal is divided to provide a divided reference signal. The output signal from a controllable oscillator (CO) is also divided to create a divided CO signal. The periods of these divided signals are compared to select an appropriate tuning curve for the CO. To minimize period comparison errors, synchronization circuitry is employed to synchronize the N divider of the PLL and the M divider of the coarse tuning circuit. This innovation is crucial for enhancing the accuracy and efficiency of frequency synthesizers.
Career Highlights
Scott Humpreys is currently associated with RF Micro Devices, Inc., where he continues to work on advancements in frequency synthesis technology. His expertise and innovative mindset have positioned him as a valuable asset in the field.
Collaborations
Scott collaborates with Ryan Lee Bunch, contributing to the development of cutting-edge technologies in their field.
Conclusion
Scott Humpreys is a distinguished inventor whose work in frequency synthesis technology has made a significant impact. His patent demonstrates his commitment to innovation and excellence in engineering.