Apparatus for transmission of messages by means of electromagnet

Details Apparatus for transmission of messages by means of electromagnet Apparatus for transmission of messages by means of electromagnet

1964-06-25

1978-08-29

Farley, Richard A.

Communications: electrical

Selective

Synchronizing

325112, 325115, 325116, 343707, 343709, 340 2, H04B 1034

Patent

active

041107241

ABSTRACT:
1. Apparatus for long-range transmissions of messages by means of electromagnetic waves, comprising a long-wave transmitting plant including a message-storing unit, a transmitter, an antenna whose length equals a quarter length of the emitted waves or a multiple thereof, and a missile for hoisting said antenna, a parachute detachably connected to said missile, an elastic cord, said parachute being connected to said antenna by means of said elastic cord, said elastic cord being dimensioned in accordance with the required antenna dimensions and transmission time.

REFERENCES:
patent: 3118638 (1964-01-01), Rohr
patent: 3156185 (1964-11-01), Hermann et al.
patent: 3171128 (1965-02-01), Shattuck
patent: 3273153 (1966-09-01), Icenbice, Jr.
patent: 3277429 (1966-10-01), Hammond, Jr.

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