Norman Richard Nimmo-Smith

Title: The Innovations of Norman Richard Nimmo-Smith

Introduction

Norman Richard Nimmo-Smith is a notable inventor based in Worcs, GB. He has made significant contributions to the field of cellular mobile radio networks. His innovative work has led to the development of a unique transmit network that enhances communication technology.

Latest Patents

Nimmo-Smith holds a patent for a "Transmit network for a cellular base-station." This invention incorporates two transmit multiplexers, ABE and CD. The first transmit multiplexer, ABE, receives a group of output signals from three transmitters (A, B, and E) and filters them through respective band-pass filters. The second transmit multiplexer, CD, receives output signals from two additional transmitters (C and D) and filters them similarly. The non-adjacent transmit frequencies in each signal group improve isolation between transmitters, which is facilitated by the filters. The filtered output signals are combined at filter outputs, enabling minimal distortion when signals are combined in a combiner. Finally, the signals are fed via a duplexer to a transmit/receive antenna.

Career Highlights

Nimmo-Smith is associated with Quintel Technology Limited, where he has contributed to advancements in telecommunications. His work has been instrumental in developing technologies that improve the efficiency and reliability of cellular networks.

Collaborations

Some of his notable coworkers include Louis David Thomas and Geoffrey Raymond Bradbeer. Their collaborative efforts have furthered the innovations in the field of mobile communications.

Conclusion

Norman Richard Nimmo-Smith's contributions to cellular mobile radio networks exemplify the impact of innovative thinking in technology. His patent for a transmit network showcases his commitment to enhancing communication systems.