Company Filing History:
Years Active: 2010-2012
Title: Dieter Joos: Innovator in RF and Filter Technologies
Introduction
Dieter Joos is a notable inventor based in Mechelen, Belgium. He has made significant contributions to the fields of radio frequency (RF) technology and active filter design. With a total of two patents to his name, Joos has demonstrated his expertise and innovative spirit in the engineering domain.
Latest Patents
Dieter Joos's latest patents include a "Mixer Cell with a Dynamic Bleed Circuit" and "Bandwidth Calibration of Active Filter." The mixer cell patent describes a device featuring a Gilbert cell structure that effectively converts RF signals to intermediate frequency (IF) signals. It incorporates a dynamic bleed circuit that reduces the dc-current of switches at the switching-point, thereby minimizing 1/f noise without compromising linearity. The switching occurs at twice the local oscillator frequency, enhancing performance. The second patent, focused on bandwidth calibration, involves an active RC filter with an op-amp and a biasing circuit. This setup allows for precise control of the gain bandwidth product, improving the accuracy of pole frequency settings and reducing the need for manufacturing process variations.
Career Highlights
Throughout his career, Dieter Joos has worked with prominent companies in the technology sector. Notably, he has been associated with STMicroelectronics Belgium N.V. and ST-Ericsson S.A. His experience in these organizations has contributed to his development as an inventor and engineer.
Collaborations
Dieter Joos has collaborated with various professionals in his field, including his coworker Steven Terryn. These partnerships have likely fostered innovation and the exchange of ideas, further enhancing his contributions to technology.
Conclusion
Dieter Joos is a distinguished inventor whose work in RF technology and active filter design has led to valuable patents. His career reflects a commitment to innovation and excellence in engineering.