Eric Antonius Maria Klumperink

Title: Eric Antonius Maria Klumperink: Innovator in Radio Frequency Technology

Introduction

Eric Antonius Maria Klumperink is a notable inventor based in Lichtenvoorde, Netherlands. He has made significant contributions to the field of radio frequency technology, holding a total of 6 patents. His work focuses on enhancing the efficiency and performance of radio frequency receivers and analog filters.

Latest Patents

Klumperink's latest patents include a radio frequency receiver and a method for down-converting signals to baseband signal components. This innovative receiver features mixer circuitry designed to down-convert received signals transported on a signal line into baseband signal components. The mixer circuitry consists of multiple switched capacitors, each connected to the signal line through a signal side node and to a corresponding switch through a switch side node. Additionally, a voltage is sensed at each switch side node of the switched capacitors and is read out through a respective grounded capacitor.

Another significant patent involves systems and methods for analog finite impulse response (FIR) filters. In certain embodiments, a receiver includes a cascade of a mixer, an analog FIR filter, and an analog-to-digital converter (ADC). By incorporating the analog FIR filter along the signal path between the mixer and the ADC, the design constraints of the ADC are relaxed. This allows the ADC to operate with less stringent specifications regarding resolution and dynamic range when the analog FIR filter is included. The analog FIR filter can also feature a controllable transconductance circuit that delivers an integration current to a capacitor over an integration period, with the filter's coefficients used to adjust the transconductance setting of the circuit.

Career Highlights

Throughout his career, Klumperink has worked with prominent companies such as NXP B.V. and Analog Devices Global Unlimited Company. His experience in these organizations has allowed him to develop and refine his innovative ideas in radio frequency technology.

Collaborations

Klumperink has collaborated with notable individuals in the field, including Bram Nauta and Bartholomeus Jacobus Thijssen. These collaborations have contributed to the advancement of technology in radio frequency applications.

Conclusion

Eric Antonius Maria Klumperink is a distinguished inventor whose work in radio frequency technology has led to multiple patents and significant advancements in the field. His contributions continue to influence the development of efficient radio frequency receivers and analog filters.