Ronald Dale Turner

Title: The Innovations of Ronald Dale Turner

Introduction

Ronald Dale Turner is a notable inventor based in Greensboro, NC (US). He has made significant contributions to the field of technology, particularly in the areas of power amplification and digital predistortion. With a total of 2 patents, his work has had a considerable impact on the efficiency of electronic devices.

Latest Patents

Turner's latest patents include innovative technologies that enhance the performance of power amplifiers. One of his patents focuses on a broadband envelope tracking scheme. This technology modulates a supply node of a power amplifier circuit to improve efficiency. By scaling the magnitude or amplitude envelope of a signal, it drives a node of the power amplifier circuit effectively. The envelope tracking signal generated has a bandwidth that is compressed compared to a full-bandwidth envelope signal. Additionally, a peak-value 'look ahead' technique is employed to suppress amplitude compression or clipping of the transmit signal.

Another significant patent relates to receivers for digital predistortion (DPD). This invention includes an analog-to-digital converter (ADC) with a sampling rate lower than the signal bandwidth of a circuit that is predistorted by DPD. The DPD can be updated based on feedback from the receiver, allowing for improved performance. In certain embodiments, the receiver is designed as a narrowband receiver to observe sub-bands of the signal bandwidth.

Career Highlights

Throughout his career, Ronald Dale Turner has worked with prominent companies, including Analog Devices Global and Analog Devices Global Unlimited Company. His experience in these organizations has allowed him to develop and refine his innovative ideas.

Collaborations

Turner has collaborated with notable individuals in his field, including Patrick Joseph Pratt and Joseph Bradford Brannon. These collaborations have contributed to the advancement of technology in power amplification and digital signal processing.

Conclusion

Ronald Dale Turner is a distinguished inventor whose work in broadband envelope tracking and digital predistortion has significantly influenced the technology landscape. His contributions continue to pave the way for advancements in electronic efficiency and performance.