IEEE - Aerospace and Electronic Systems - February 2020 - 52
Unveiling and Dedication of IEEE Radar Historic Milestone
Figure 4.
Evening reception, hosted by Hensoldt.
Hensoldt), and speeches by Peter Knott (Fraunhofer
FHR): "H€ulsmeyer's heritage--radar technology today"
and Wolfgang Koch (Fraunhofer FKIE): "AI in advanced
sensing--gateway to digitalization," lawyer and essayist
Yvonne Hofstetter: "Will they know everything? Reflections and perspectives," and Ryszard Bil, CTO of Hensoldt: "Industry and radar--History, present, and future
challenges." These were interspersed with delightful
music from a string quartet.
Throughout the evening there was a live radar display
of aircraft target tracks over the whole of Germany from
Hensoldt's passive radar system TwInvis. This exploits
existing broadcast and communications transmissions
rather than requiring a dedicated transmitter, and is an
excellent example of state-of-the-art radar techniques and
technology. We can imagine that if H€
ulsmeyer himself
had been able to witness this, it is something of which he
would have approved.
ACKNOWLEDGMENTS
The authors would like to express their sincere thanks to
all who contributed to the planning and organization of
the event and to all who participated, and especially to
Hensoldt for their generous support. The photographs are
courtesy of Fraunhofer Institute for Communication,
Information Processing and Ergonomics FKIE (Christina
Haberland).
REFERENCES
[1] H. D. Griffiths, P. Knott, and W. Koch, "'IEEE historic
milestone--Christian H€ulsmeyer: Invention and demonstration of radar, 1904," IEEE AES Mag., vol. 34, no. 9.
pp. 56-60, Sep. 2019.
[2] A. O. Bauer, Christian H€
ulsmeyer and About the Early
Days of Radar Inventions-A Survey, Dec. 22, 2004.
[Online]. Available: http://www.cdvandt.org/radar_i.htm
[3] H€
ulsmeyer IEEE Historic Milestone Plaque Unveiled,
Figure 5.
Hohenzollern Bridge, with the Dom (cathedral) of Cologne in the
background.
52
IEEE A&E SYSTEMS MAGAZINE
Dec. 2019. [Online]. Available: at http://ieee-aess.org/
hulsmeyer2019
FEBRUARY 2020
http://www.cdvandt.org/radar_i.htm
http://www.ieee-aess.org/hulsmeyer2019
http://www.ieee-aess.org/hulsmeyer2019
IEEE - Aerospace and Electronic Systems - February 2020
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