Company Filing History:
Years Active: 2013
Title: Guy Shasha - Innovator in Ultra Wideband Technology
Introduction
Guy Shasha is a notable inventor based in Or-Yehuda, Israel. He has made significant contributions to the field of ultra wideband (UWB) technology. His innovative approach to pulse generation has led to the development of a unique method that enhances the performance of UWB systems.
Latest Patents
Guy Shasha holds a patent for an "Ultra wideband on-chip pulse generator." This invention describes a method for generating UWB pulses based on an LC oscillator topology. The fast turn-on of the oscillator is achieved by creating a large asymmetry in a normally symmetrical topology, which is typically used in differential type oscillators. One method for achieving this asymmetry involves activating one branch of a differential pair for a short duration before both branches are activated for normal operation. The bandwidth of the pulse is controlled by modifying the duration of the oscillator activation. Fast turn-on and turn-off capabilities are essential for high bandwidth generation. This method is adaptable for generating binary phase shift keying (BPSK) modulation. By selecting the activated branch of a fully symmetrical topology, the output phase can be controlled, creating two possibilities that differ by exactly 180 degrees. In a preferred embodiment, all components of the pulse generator are on-chip, leading to a low-cost solution. The circuit can generate high-power pulses directly on a load, with the option to add an amplifier to drive the output and separate the load from the oscillator. This method generates high-power, stable pulses under varying practical conditions, such as process changes, VDD changes, and temperature changes.
Career Highlights
Guy Shasha is currently associated with Zebra Enterprises Solutions Corporation, where he continues to innovate in the field of UWB technology. His work has been instrumental in advancing the capabilities of pulse generation systems.
Collaborations
Guy collaborates with Dani Raphaeli, contributing to the development of cutting-edge technologies in their field.
Conclusion
Guy Shasha's contributions to ultra wideband technology through his innovative patent demonstrate his expertise and commitment to advancing the field. His work continues to influence the development of efficient and effective pulse generation methods.