Location History:
- Limerick, IE (2022)
- Dublin, IE (2022)
Company Filing History:
Years Active: 2022
Title: Innovations of Mohamed A Shehata
Introduction
Mohamed A Shehata is a notable inventor based in Limerick, Ireland. He has made significant contributions to the field of frequency multipliers and rotary traveling wave oscillators. With a total of 2 patents, his work showcases innovative approaches to enhancing electronic signal processing.
Latest Patents
One of his latest patents is the RTWO-based frequency multiplier. This invention involves rotary traveling wave oscillator-based frequency multipliers that generate multiple clock signal phases of a first frequency. An edge combiner processes these phases to produce an output clock signal at a second frequency, which is a multiple of the first. The edge combiner utilizes a logic-based combining circuit that activates parallel stacks of transistors based on the timing of the clock signal phases.
Another significant patent is related to rotary traveling wave oscillators with distributed stubs. This invention addresses flicker noise upconversion caused by transmission line dispersion. By selecting the distance between distributed stubs, the design intentionally generates a phase difference that cancels out phase shifts due to transmission line dispersion. Each segment of the RTWO is subdivided into multiple transmission line sections, enhancing the overall performance of the oscillator.
Career Highlights
Mohamed A Shehata is currently associated with Analog Devices International Unlimited Company, where he continues to innovate in the field of electronics. His work has been instrumental in advancing technologies that improve signal processing and frequency multiplication.
Collaborations
He has collaborated with notable colleagues, including Michael F Keaveney and James Breslin, contributing to a dynamic work environment that fosters innovation and creativity.
Conclusion
Mohamed A Shehata's contributions to the field of electronics through his patents reflect his dedication to innovation. His work continues to influence advancements in frequency multipliers and rotary traveling wave oscillators.