发明名称 Zellenförmiges Fernsehsystem mit mehreren Funktionen und niedriger Leistung.
摘要 A low power multi-function cellular television system includes a plurality of low power cell node transmitter stations and a plurality of receivers, the tramsmitter stations including a plurality of substantially omni-directional transmitting antennae 62 and the receiver stations having connected thereto a plurality of directional receiving antennae 12 and directed to receive a television signal from only onw of said omni-directional transmitting antennae 62. The system preferably includes a chain of transmitter/receiver pairs, alternate pairs in the chain being arranged to transmit and receive signals with a first given polarity and the remaining pairs being arranged to transmit and receive signals with a second polarity.
申请公布号 DE3853790(D1) 申请公布日期 1995.06.22
申请号 DE19883853790 申请日期 1988.03.11
申请人 SUITE 12 GROUP, FREEHOLD, N.J., US 发明人 BOSSARD, BERNARD, MEDFIELD, MA 02052, US
分类号 H04N5/38;H04B7/15;H04H20/00;H04H20/02;H04H20/57;H04H20/67;H04N5/00;H04N5/44;H04N7/00;H04N7/08;H04N7/10;H04N7/14;H04N7/16;H04N7/20 主分类号 H04N5/38
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