Overview
Combining colour, animation and sound to clarify principles of radio-wave transmission, this film illustrates how antennas propagate radio waves and how they may be adapted to increase the directivity of transmissions. The theoretical concepts are emphasized.
Details
Release Date
January 1, 1960
Runtime
0h 12m
Status
Released
Languages
N/A
Countries
N/A
External Resources
Posters (1)
