Company Filing History:
1 out of 34 
1 out of 14 Years Active: 2006-2007
Title: Syed Habib Rahman: Innovator in Automatic Gain Control Technology
Introduction
Syed Habib Rahman is a notable inventor based in Campbell, California. He has made significant contributions to the field of automatic gain control circuits, holding two patents that showcase his innovative approach to signal processing.
Latest Patents
One of his latest patents is focused on a front-end automatic gain control circuit using a control word generator. This invention includes a control word generator that comprises circuitry designed to generate a control word to control an attenuator. The control word generator features a counter that increments at a clock rate much higher than the refresh rate at which the error signal is recalculated. The counter is managed by a comparator that compares the error signal to a reference value. Starting from a programmable upper limit, the reference value is decremented in the counter's incrementation rate by a programmable step size. When the reference value equals the error signal, the comparator changes state, and the counter stops incrementing. The count at that moment is the control word, which, if everything operated instantaneously, would be the control word that would adjust the attenuation sufficiently to achieve nominal power. Additionally, the patent discloses a method to utilize this apparatus to generate a table of control words through a systematic process of establishing input power levels and measuring output power.
Career Highlights
Throughout his career, Syed Habib Rahman has worked with prominent companies in the technology sector. Notably, he has been associated with Terayon Communication Systems, Inc., where he contributed to advancements in communication technologies.
Collaborations
Due to space constraints, details about specific collaborations will not be included.
Conclusion
Syed Habib Rahman's innovative work in automatic gain control technology has made a significant impact in the field of signal processing. His patents reflect a deep understanding of the complexities involved in managing signal power levels effectively.