William Howard Brettner, Iii

Title: William Howard Brettner, III: Innovator in Radio Altimeter Technology

Introduction

William Howard Brettner, III is a notable inventor based in Goodyear, Arizona. He has made significant contributions to the field of radio altimeter technology, holding a total of 4 patents. His innovative work has advanced the capabilities of radio altimeters, which are crucial in various aviation applications.

Latest Patents

Among his latest patents is the "Radio Altimeter Test Method and Apparatus." This invention discloses a method, apparatus, and circuit for testing a radio altimeter. During the test-mode operation, a signal processor controls a transmitter to generate a radio frequency signal at a first period of time. This signal is transmitted through an attenuator and received by the signal processor at a second period of time for processing altimeter operational information. Another significant patent is the "Miniature Directional Coupler." This invention features a layered directional coupler with conductive traces placed along predetermined axes to maximize contact area with main and auxiliary signal lines. The design minimizes the size of the directional coupler while using ground planes to reduce parasitic coupling between the traces.

Career Highlights

William has worked with prominent companies such as Honeywell GmbH and Honeywell International Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the field.

Collaborations

Throughout his career, William has collaborated with notable individuals, including Robert Stebbins Doyle and William C. Gilbert. These partnerships have fostered innovation and the development of advanced technologies.

Conclusion

William Howard Brettner, III is a distinguished inventor whose work in radio altimeter technology has made a lasting impact. His patents reflect his commitment to innovation and excellence in engineering.