Oz Harel

Title: Oz Harel: Innovator in Digital Signal Processing

Introduction

Oz Harel is a notable inventor based in Ness Ziona, Israel. He has made significant contributions to the field of digital signal processing, holding a total of 4 patents. His work focuses on enhancing the performance and reliability of signal reception and processing.

Latest Patents

One of his latest patents is titled "Digital signal symbol decision generation with corresponding Forney-based confidence level." This invention involves a receiver that includes an equalization component to receive a signal comprising a sequence of samples corresponding to symbols. The receiver generates an equalized signal with an estimated sequence of symbols and includes a decision generation component that detects when an aggregate error level exceeds a saturation threshold. This component identifies errors associated with symbols and generates a decision that includes a sequence of bits representing each symbol along with a confidence level based on the error levels.

Another significant patent is "Clock and data recovery circuit and feed forward equalizer decoupling." This invention describes a receiver that utilizes an analog-to-digital converter (ADC) to generate a digital output corresponding to a received signal. The receiver includes a calculator circuit that calculates tap coefficient gradient values and generates feedback signals. Additionally, it features a clock data recovery (CDR) circuit and a feed forward equalization (FFE) system that adapts filter tap coefficients based on the feedback signals.

Career Highlights

Oz Harel is currently employed at Mellanox Technologies, Ltd., where he continues to innovate in the field of digital signal processing. His work has been instrumental in advancing technologies that improve data transmission and signal integrity.

Collaborations

Throughout his career, Oz has collaborated with talented individuals such as Hananel Faig and Yair Yakoby. These collaborations have contributed to the development of cutting-edge technologies in the industry.

Conclusion

Oz Harel is a distinguished inventor whose work in digital signal processing has led to multiple patents and significant advancements in the field. His contributions continue to shape the future of technology in signal reception and processing.