Hans-Jürgen Kühn

Title: Innovations of Hans-Jürgen Kühn

Introduction

Hans-Jürgen Kühn is a notable inventor based in Buchholz, Germany. He has made significant contributions to the field of technology, particularly in the area of signal processing. With a total of 2 patents, Kühn has developed innovative solutions that enhance the functionality of television receivers and digital signal processing systems.

Latest Patents

Kühn's latest patents include an AGC detector and a digital phase locked loop (PLL). The AGC detector is designed for television receivers that display video pictures made up of horizontal lines. This invention involves a method for detecting AGC by processing a CVBS signal that includes horizontal and vertical sync pulses. The unique aspect of this invention is the timing adjustment of gating pulses during the vertical sync period, which optimizes the performance of the AGC detector.

The digital phase locked loop (PLL) is another significant invention by Kühn. This technology is used for demodulating intermediate frequency signals. The PLL comprises two coordinate rotation digital computers in its phase detector, enhancing its robustness through a gain control circuit, a sign detector, a carrier monitoring circuit, and an adjustable loop filter.

Career Highlights

Throughout his career, Hans-Jürgen Kühn has worked with prominent companies such as Koninklijke Philips Corporation N.V. and NXP B.V. His experience in these organizations has contributed to his expertise in developing advanced technological solutions.

Collaborations

Kühn has collaborated with various professionals in the field, including his coworker Manfred Zupke. These collaborations have fostered innovation and the exchange of ideas, further enhancing the impact of his inventions.

Conclusion

Hans-Jürgen Kühn's contributions to technology through his patents demonstrate his innovative spirit and dedication to advancing signal processing. His work continues to influence the industry and inspire future developments.