Location History:
- Enschede, NL (2010)
- Lichtenvoorde, NL (2013)
Company Filing History:
Years Active: 2010-2013
Title: Eric A M Klumperink: Innovator in Harmonic Rejection Mixers and Phase-Locked Loops
Introduction
Eric A M Klumperink is a notable inventor based in Lichtenvoorde, Netherlands. He has made significant contributions to the field of electronics, particularly in the development of advanced mixers and phase-locked loop (PLL) circuitry. With a total of 2 patents to his name, Klumperink's work has had a substantial impact on the design and functionality of radio frequency systems.
Latest Patents
One of Klumperink's latest patents is for a polyphase harmonic rejection mixer. This innovative device comprises multiple stages that work together to perform frequency conversion, selective weighting, and combining. The first stage includes three single-ended gain blocks that facilitate these processes, while the second stage reduces the number of output phases and provides a complex differential down-converted signal. This mixer can be directly interfaced with an antenna of an LNA-less receiver, making it suitable for integration into software-defined radios.
Another significant patent by Klumperink involves a phase-locked loop that features a sampling phase detector and a charge pump with pulse width control. This PLL circuitry samples the output signal based on a reference signal, while a frequency detector monitors the output signal frequency. This design enhances the performance and reliability of PLL systems.
Career Highlights
Throughout his career, Klumperink has worked with prominent companies in the semiconductor industry, including National Semiconductor Corporation and NXP B.V. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge technologies in the field.
Collaborations
Klumperink has collaborated with esteemed colleagues such as Bram Nauta and Xiang Gao. These partnerships have fostered innovation and have led to advancements in electronic design and technology.
Conclusion
Eric A M Klumperink is a distinguished inventor whose work in harmonic rejection mixers and phase-locked loops has significantly influenced the electronics industry. His patents reflect a commitment to innovation and excellence in engineering.
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