Full duplex communication system and method of using same
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United States of America Patent
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-
Oct 12, 1993
Issued Date -
N/A
app pub date -
Jun 25, 1992
filing date -
Dec 14, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A stationary optical antenna forming a part of a full duplex optical communication system, includes optical emitter and receptor devices having peak power axes, and a mounting arrangement for positioning the devices at an elevated location within a room with their axes directed downwardly at a given angle to a horizontal plane, based upon the height of the devices above the floor, thereby enabling remote portable transceivers to be able to communicate therewith within the same room. Baffles help prevent interference between the emitters and receptors, and a compensation circuit is employed to enable the optical communication to take place, even in bright light conditions.
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