Donald E Smith

Title: The Innovations of Donald E. Smith

Introduction

Donald E. Smith is a notable inventor based in Plano, TX, who has made significant contributions to the field of telecommunications. With a total of 2 patents, his work primarily focuses on enhancing mobile communication technologies.

Latest Patents

One of Smith's latest patents is for a mobile phone transceiver. This invention features a multiple band transceiver that utilizes a fixed frequency oscillator to generate a reference signal in both receive and transmit modes for each frequency band. The design incorporates a dual-band variable oscillator to tune signals, which simplifies the circuit and reduces power requirements. Another significant patent is for a phase-locked loop circuit with switchable outputs for multiple loops. This electronic system allows a wireless telephone handset to operate in selected frequency bands, utilizing multiple voltage-controlled oscillators and associated loop filters to manage oscillation frequencies effectively.

Career Highlights

Donald E. Smith has had a distinguished career at Texas Instruments Corporation, where he has been instrumental in developing innovative technologies that enhance communication systems. His expertise in electronic systems has contributed to advancements in mobile technology.

Collaborations

Throughout his career, Smith has collaborated with talented individuals such as Steven Lazar and Andrew M. Henwood, further enriching his work and contributions to the field.

Conclusion

Donald E. Smith's innovative patents and contributions to telecommunications demonstrate his commitment to advancing technology. His work continues to influence the industry and pave the way for future developments in mobile communication.