Company Filing History:
Years Active: 2011
Title: Dmitri Pavlovitch Prikhodko: A Pioneer in Amplifier Technology
Introduction
Dmitri Pavlovitch Prikhodko is a notable inventor based in Wijchen, Netherlands, known for his contributions to amplifier technology. With two patents to his name, Prikhodko has focused on developing innovative circuits that enhance the performance and efficiency of radio frequency power amplifiers.
Latest Patents
Dmitri's pioneering work includes the following recent patents:
1. **Dual Bias Control Circuit**
This invention provides a method for supplying a bias signal to amplifier stages using a dual bias control mechanism. By generating a bias current and deriving a control signal for limiting the supply voltage to the amplifier stage, Prikhodko's circuit can compress the output signal. This results in decreased small signal gain and reduced output noise, enhancing the overall performance of the amplifier.
2. **Current Limiting Circuit for RF Power Amplifier**
This circuit specifically addresses the challenges faced by radio frequency power amplifiers that feature power control loops. It senses a representation of the bias current and compares it to a predetermined reference current. When the bias current exceeds the reference, a feedback signal is sent to limit the output current, making the circuit resilient to variations in supply voltage and temperature. Additionally, an optional second circuit can further enhance current limiting capabilities during antenna mismatch conditions, showcasing Prikhodko's expertise in this field.
Career Highlights
Dmitri Pavlovitch Prikhodko is currently affiliated with NXP B.V., a company renowned for its innovative solutions in semiconductors and electronics. His work at NXP has allowed him to push the boundaries of technology in amplifier systems and contribute to the evolving landscape of electronic devices.
Collaborations
Throughout his career, Prikhodko has collaborated with talented colleagues, including Remco Ooijman and Pieter Lok. These partnerships foster a creative environment that enhances the overall quality and impact of their projects, leading to significant advancements in their respective fields.
Conclusion
Dmitri Pavlovitch Prikhodko stands out as an influential inventor in the domain of amplifier technology. His innovative patents not only showcase his technical prowess but also contribute significantly to advancements in power amplifiers, making him a key figure in the electronics industry. His continued work at NXP B.V. promises even more exciting developments in the future.