Film
Directivity
1960· 0h 12m· Animation· Documentary
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.
1960-01-01
Directivityno images yet
Details
Released1960-01-01
Runtime0h 12m
StatusReleased
StudiosONF | NFB
CountriesCanada
Rating7.0/10 · 1 votes
Original languageen