Telecommunications – Transmitter and receiver at separate stations – Optimum frequency selection
Patent
2000-01-11
2000-08-29
Eisenzopf, Reinhard J.
Telecommunications
Transmitter and receiver at separate stations
Optimum frequency selection
455524, H04B 1500
Patent
active
061120561
ABSTRACT:
A point-to-multipoint or two-way communications system is provided by a nodal transmitter located in a node with a plurality of nodal antennas radiating different polarization signals about the node. The system includes subscriber stations with directional antennas adapted to receive signals radiated from the nodal transmitter. The system may additionally include capability for transmitting and radiating subscriber signals to the nodal transmitter location for two-way communications.
REFERENCES:
patent: 4747160 (1988-05-01), Bossard
patent: 5771449 (1998-06-01), Blasing et al.
Banks-Harold Marsha D.
Cisco Systems Inc.
Eisenzopf Reinhard J.
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