Company Filing History:
Years Active: 2018
Title: Hector Julian De La Rosa: Innovator in Power Amplifier Design
Introduction
Hector Julian De La Rosa is a notable inventor based in Järfälla, Sweden. He has made significant contributions to the field of power amplifier design, particularly through his innovative patents. With a total of 2 patents, De La Rosa continues to push the boundaries of technology in his area of expertise.
Latest Patents
One of his latest patents is focused on the Doherty architecture for wideband power amplifier design. This invention includes a main amplifier that produces a first RF signal with a variable first output power. Additionally, it features a peaking amplifier that generates a second RF signal with a variable second output power, which is equivalent to the first output power multiplied by a power ratio n greater than one. The first and second RF signals are combined in phase at a combining node, and a main output matching network (OMN) is included. The main OMN forms a portion of an equivalent main path transmission line, which has a characteristic impedance that is crucial for the performance of the Doherty amplifier device.
Career Highlights
Hector Julian De La Rosa is currently employed at NXP USA, Inc., where he applies his expertise in power amplifier technology. His work has been instrumental in advancing the capabilities of RF devices, making them more efficient and effective in various applications.
Collaborations
De La Rosa collaborates with Roy McLaren, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Hector Julian De La Rosa is a prominent figure in the realm of power amplifier design, with a focus on innovative solutions that enhance performance. His contributions through patents and collaborations continue to shape the future of technology in this field.