Arie G Koppelaar

Title: Arie G Koppelaar: Innovator in Data Transmission Technology

Introduction

Arie G Koppelaar is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of data transmission technology, particularly in the development of advanced receiver systems. With a total of 2 patents, Koppelaar's work focuses on improving the efficiency and reliability of data communication.

Latest Patents

Koppelaar's latest patents include a receiver designed for receiving transmission signals that comprise N frequency multiplexed data modulated carriers. This innovative receiver strikes a balance between insensitivity to multipath reception and receiver complexity, potentially reducing both transmission bandwidth and transmitter power. The modulation signals of the carriers are processed by a frequency multiplex demodulator and sent to a symbol detection device through an equalizer device. This equalizer compensates for distortion in the modulation signals, allowing for more accurate detection of transmitted data with a lower error probability.

Another significant patent involves a method of transmitting a data stream using frequency multiplexing at a relatively low symbol rate, such as in orthogonal frequency division multiplexing (OFDM). This method intentionally introduces intersymbol interference at the transmitter side to minimize cross-talk between data from different carriers at the receiver side. By repeating groups of output symbols and shaping them with a window function, Koppelaar's method simplifies the equalizing device in the receiver.

Career Highlights

Arie G Koppelaar is associated with U.S. Philips Corporation, where he has been instrumental in advancing technologies related to data transmission. His work has garnered attention for its innovative approach to solving complex problems in communication systems.

Collaborations

Koppelaar collaborates with Constant P Baggen, a talented woman in the field, contributing to the development of cutting-edge technologies in data transmission.

Conclusion

Arie G Koppelaar's contributions to data transmission technology highlight his innovative spirit and dedication to improving communication systems. His patents reflect a deep understanding of the challenges in the field and offer solutions that enhance the efficiency of data transmission.