𝔖 Bobbio Scriptorium
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Distance-measuring equipment for aircraft navigation

✍ Scribed by Burgmann, V.D.


Book ID
119741475
Publisher
Institution of Electrical Engineers
Year
1949
Weight
129 KB
Volume
1949
Category
Article
ISSN
0368-2692

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An inexpensive distance measuring system
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## Abstract Robotic vehicles operating indoors may be unable to receive the GPS signals that are commonly used for navigational control. This article describes an inexpensive system for location measurement in the absence of GPS with a range of 7.5 m and a resolution of 3 cm for a mass‐produced cos