Company Filing History:
Years Active: 1980-1988
Title: Josef Gammel: Innovator in Military Radar and Communication Systems
Introduction
Josef Gammel is a prominent inventor based in Munich, Germany. He has made significant contributions to the field of military radar and radio communication systems. With a total of 4 patents to his name, Gammel's work has had a profound impact on modern communication technologies.
Latest Patents
One of Gammel's latest patents is a military radar or radio communication system. This innovative system features mobile transmitter-receiver apparatus that constantly changes operating frequencies according to a frequency hopping schedule. The system is particularly notable for utilizing the transmitter during intervals when it is not engaged in useful signal transmission. This allows for interference on frequencies that are not required at that time. A corresponding transfer installation, which can be pre-programmed or remotely controlled by a central station, is provided in the transmitter.
Another significant patent is for a microprocessor-controlled iterative switching FM/PM receiver. This radio communications transmission system digitalizes communication information and impresses it on a radio frequency carrier using frequency modulation and/or phase modulation. At the receiving station, interference is recognized as amplitude modulation occurring at the output of the intermediate frequency stage. When such interference is detected, the received data is identified as faulty and replaced by redundantly transmitted data, ensuring accurate transmission.
Career Highlights
Josef Gammel is currently employed at Siemens Aktiengesellschaft, a leading global technology company. His work at Siemens has allowed him to develop cutting-edge technologies that enhance military communication systems.
Collaborations
Gammel has collaborated with notable coworkers, including Rainer Fulda and Karl Kammerlander. Their combined expertise has contributed to the success of various projects within the company.
Conclusion
Josef Gammel's innovative contributions to military radar and communication systems demonstrate his expertise and commitment to advancing technology. His patents reflect a deep understanding of the complexities involved in modern communication, making him a valuable asset in the field.