Alexander Clifton Utter

Title: Innovations of Alexander Clifton Utter

Introduction

Alexander Clifton Utter is a notable inventor based in Hawthorne, CA (US). He has made significant contributions to the field of communications technology, holding a total of 7 patents. His work focuses on systems and methods that enhance the efficiency and reliability of high bandwidth communications.

Latest Patents

Among his latest patents is a system and method for timing recovery in high bandwidth communications. This innovation involves systems and methods for extracting and identifying timing information from wireless signals. The system includes a signal receiver configured to receive a communications signal, a finite impulse response (FIR) filter to identify transitions in the signal, and an absolute value operation module to detect energy in those transitions. Additionally, a comb filter is used to combine the detected energy, and exemplary systems may also include a cyclic accumulator and a signal processor.

Another significant patent is the Vernier phase locked loop, which measures elapsed time in digital systems with multiple clocks. This apparatus features a vernier reference (VREF) that generates a reference counter signal and two reference clock signals. It also includes a plurality of synchronizer VPLLs that generate synchronized counters, each operating in a respective target clock domain.

Career Highlights

Alexander is currently employed at The Aerospace Corporation, where he applies his expertise in communications technology. His work has been instrumental in advancing the capabilities of high bandwidth communication systems.

Collaborations

He has collaborated with notable colleagues, including Chang Sup Lee and Philip A Dafesh, contributing to various innovative projects within the company.

Conclusion

Alexander Clifton Utter's contributions to the field of communications technology are significant, with multiple patents that enhance the efficiency of high bandwidth communications. His work continues to influence advancements in this critical area of technology.