Text: "Wireless signaling system." Utilizes a shielded long-wire antenna, buried in the ground and parallel to its surface, for transmission or reception. It also determines the direction at the same time. Best incorporation is a series of radial antennas radiating outward from a common center, so that the antenna can be at right angles to the incoming or exiting wavefront. U. S. Patent no. 1,220,005. Mar. 20, 1917.

See Also: Rogers transmission system, scalar waves, scalar electromagnetics, underwater communication systems, patents.

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