Edward E Campbell

Title: Innovations of Edward E Campbell

Introduction

Edward E Campbell is a notable inventor based in Blandon, PA (US). He has made significant contributions to the field of communication systems, particularly in antenna technology. With a total of 5 patents to his name, Campbell's work has advanced the capabilities of multiple antenna communication systems.

Latest Patents

Among his latest patents, Campbell has developed a "Method and apparatus for improved antenna isolation for per-antenna training using transmit/receive switch." This invention provides methods and apparatus for per-antenna training in a multiple antenna communication system. It allows for a long training sequence to be transmitted on each of the transmit antenna branches, ensuring that only one branch is active at any given time. The active branch is configured in transmit mode while the inactive branches are set to receive mode.

Another significant patent is the "Method and apparatus for improved antenna isolation for per-antenna training using variable scaling." This invention also focuses on per-antenna training in a multiple antenna communication system. It allows the active transmit antenna branch to transmit a long training sequence at an increased power level, compensating for the inactive branches being silent. This ensures that the total power during the transmission of the payload remains consistent.

Career Highlights

Edward E Campbell is currently employed at Agere Systems Inc., where he continues to innovate in the field of communication technology. His work has been instrumental in enhancing the performance of antenna systems, making them more efficient and effective.

Collaborations

Throughout his career, Campbell has collaborated with talented individuals such as Syed Aon Mujtaba and Roman Zbigniew Arkiszewski. These collaborations have contributed to the development of advanced technologies in the communication sector.

Conclusion

Edward E Campbell's contributions to antenna technology and communication systems have made a lasting impact in the field. His innovative patents reflect his dedication to improving communication methods, and his work continues to influence the industry.