David H Eby

Title: The Innovations of David H Eby

Introduction

David H Eby is a notable inventor based in Aloha, Oregon, with a remarkable portfolio of 9 patents. His work primarily focuses on advancements in radio frequency (RF) signal visualization and measurement technologies. Eby's innovative contributions have significantly impacted the field, enhancing the way RF signals are processed and displayed.

Latest Patents

One of Eby's latest patents is titled "Continuous RF signal visualization with high resolution." This invention describes a method and apparatus that acquires RF signal data within a specified frequency bandwidth. The data is seamlessly digitized to produce time domain data, which is then processed in both frequency and time domains. This results in high-resolution spectral and time traces that are stored for visualization. To align with human visualization capabilities, these high-resolution traces are combined to create low-resolution traces for display. Additionally, spectrum bitmaps can be generated and stored, allowing for easy recall of any displayed spectral trace.

Another significant patent is focused on "Appending pseudo-random sub-LSB values to prevent intensity banding." This invention provides a test and measurement instrument that displays acquired data on a logarithmic scale without intensity banding. By appending pseudo-random sub-least significant bit values to the acquired data before display, Eby’s instrument fills in gaps between discrete power levels. This innovation results in a smooth and visually appealing display, enhancing the user experience.

Career Highlights

Throughout his career, David H Eby has worked with prominent companies, including Tektronix, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in measurement and visualization technologies.

Collaborations

Eby has collaborated with notable coworkers such as Kathryn A Engholm and Edward C Gee. Their combined expertise has likely fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

David H Eby is a distinguished inventor whose contributions to RF signal visualization and measurement technologies have made a lasting impact. His innovative patents and career achievements reflect his dedication to advancing the field.