Ngar Sze Chan

Title: Ngar Sze Chan: Innovator in Frequency Synthesis Technology

Introduction

Ngar Sze Chan is a notable inventor based in Richmond Hill, Canada. She has made significant contributions to the field of frequency synthesis technology. Her innovative work has led to the development of a unique patent that enhances the performance of synthesizer circuits.

Latest Patents

Ngar Sze Chan holds a patent for a "Spurious-free fractional-N frequency synthesizer with multi-phase network circuit." This synthesizer circuit is designed to provide output signals that are at least a 1/(2n+1) fractional version of the input signal. The circuit includes a phase lock loop (PLL) that is coupled to a multi-phase network circuit, which is integral to the negative feedback loop of the PLL. Additionally, the multi-phase network circuit features a smoothing circuit that effectively removes any jitter present at the output of the PLL. This innovation is crucial for improving the stability and performance of frequency synthesizers.

Career Highlights

Ngar Sze Chan is currently employed at Ati Technologies Inc., where she continues to work on advanced technologies in the field of electronics. Her expertise and innovative mindset have positioned her as a valuable asset to her company.

Collaborations

Ngar has collaborated with talented individuals such as Oleg Drapkin and Chak Cheung Ho. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Ngar Sze Chan's contributions to frequency synthesis technology exemplify her innovative spirit and dedication to advancing electronic engineering. Her patent and work at Ati Technologies Inc. highlight her role as a leading inventor in her field.