This inventor holds 7 USPTO granted patents. Top assignee: Robert Bosch. Active years: 1983-1993.
Company Filing History:
Years Active: 1983-1993
Title: Horst Dorrie: Innovator in Multi-Band Antenna Technology
Introduction
Horst Dorrie is a notable inventor based in Berlin, Germany. He has made significant contributions to the field of antenna technology, particularly in the development of multi-band antennas. With a total of 7 patents to his name, Dorrie's work has had a considerable impact on communication systems.
Latest Patents
Dorrie's latest patents include innovative designs for rod-shaped multi-band antennas. These antennas require at least one parallel resonance circuit for separating individual frequency bands, which consists of a coil and a discrete capacitor. His designs are particularly suitable for a frequency range from 3 to 30 MHz and can accommodate up to four frequency bands. One of his notable inventions features a first coil located between two straight wire pieces, functioning as a parallel resonance circuit, while a second coil serves as a phase shift coil. This multi-band antenna is especially designed for use as a vehicle aerial, connecting car radios and mobile telephones across different networks.
Another significant patent is the multiband coaxial rod and sleeve antenna. This design incorporates a central conductor within a dielectric material, surrounded by a conductive layer. The antenna is suitable for AM-FM and radio-telephone combinations, providing high resistance output for various frequency ranges. Dorrie's innovative approach allows for enhanced bandwidth by adding further conductive layers, making his antennas versatile for modern communication needs.
Career Highlights
Horst Dorrie has had a distinguished career at Robert Bosch, where he has been instrumental in advancing antenna technology. His work has not only contributed to the company's reputation but has also set new standards in the industry. Dorrie's inventions reflect a deep understanding of electromagnetic principles and practical applications in communication systems.
Collaborations
Throughout his career, Dorrie has collaborated with talented individuals such as Uwe Militz and Heinrich Wilken. These partnerships have fostered innovation and have led to the successful development of various antenna technologies.
Conclusion
Horst Dorrie's contributions to multi-band antenna technology have made a lasting impact on the field of communications. His innovative designs and patents continue to influence the development of modern communication systems.