Company Filing History:
Years Active: 2005
Title: Inventor Joseph A Elam: Innovating Phase Shift Technologies
Introduction
Joseph A Elam is an accomplished inventor based in Palm Bay, FL, with a notable record of contributions to the field of phased array technology. With two patents to his name, Elam has demonstrated his prowess in developing sophisticated control voltage distribution systems that enhance the functionality of phased array systems.
Latest Patents
Elam's most recent patents include:
1. **Phase Shifter Control Voltage Distribution in a Phased Array Utilizing Voltage-Proportional Phase Shift Devices**: This innovation introduces a control voltage distribution scheme that leverages analog voltage-proportional phase shift devices. This system efficiently supplies respective input signals that result in phase-shifted output signals. The design features a voltage supply unit with multiple outputs, each providing different analog voltages. A switch network connects these outputs to the voltage control inputs, enabling selective voltage coupling to various phase shift elements as needed.
2. **Sample-and-Hold Phase Shifter Control Voltage Distribution in a Phased Array Utilizing Voltage-Controlled Phase Shift Devices**: This patent encompasses a control voltage distribution scheme utilizing a digital-to-analog converter that provides different analog voltages to a sample-and-hold switch network. The control unit combines digital control codes with switch control codes to effectively apply the necessary phase shift control voltage to one or more elements in the array.
Career Highlights
Joseph A Elam is a pivotal contributor at Harris Corporation, where his work focuses on advancing electronic technologies and systems. His patents reflect a deep understanding of phase shifting techniques, which are essential for modern telecommunications and radar applications. Elam's innovations have significantly improved performance metrics for phased array systems.
Collaborations
Throughout his career, Elam has collaborated with esteemed colleagues such as Ralph Trosa and Robert W Perry. These collaborations have further enriched his work, promoting the exchange of ideas that drive innovation in the field of phased array technology.
Conclusion
Joseph A Elam stands out as a key inventor in the realm of voltage-controlled phase shifters, with impactful patents that enhance phased array performance. His contributions at Harris Corporation, alongside valued collaborators, mark him as a significant figure in advancing technology that plays a crucial role in various applications. The significance of his work continues to influence the future of phased array systems and their capabilities.