Company Filing History:
Years Active: 2004-2005
Title: Michael Washington: Innovator in Power Amplifier Technology
Introduction
Michael Washington is a notable inventor based in Stone Mountain, GA (US). He has made significant contributions to the field of power amplifier technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and performance of power amplifiers, which are crucial components in various electronic devices.
Latest Patents
One of Michael's latest patents is titled "Power amplifier circuit and method using bandlimited signal component estimates." This invention provides a power amplifier circuit designed to receive a variable envelope input signal and produce an amplified output signal. The circuit includes several key components: an envelope approximation circuit, an envelope amplifier circuit, a phasor approximation circuit, a quadrature modulation circuit, and the power amplifier itself. The envelope approximation circuit processes the variable envelope input signal to generate a bandlimited estimated envelope signal, which corresponds to the amplitude of the input signal. This estimated envelope signal is then amplified by the envelope amplifier circuit and coupled to the supply input of the power amplifier. Additionally, the phasor approximation circuit generates a bandlimited estimated phasor signal, which is modulated by the quadrature modulation circuit before being sent to the power amplifier. Ultimately, the power amplifier produces the amplified output signal.
Career Highlights
Michael Washington is currently employed at Motorola Corporation, where he continues to innovate and develop advanced technologies in the field of power amplification. His expertise and dedication to his work have made him a valuable asset to the company.
Collaborations
Throughout his career, Michael has collaborated with talented individuals such as Pallab Midya and John K Grosspietsch. These collaborations have contributed to the advancement of technology in their respective fields.
Conclusion
Michael Washington is a distinguished inventor whose work in power amplifier technology has led to significant advancements in the industry. His contributions continue to influence the development of efficient electronic devices.