Diversity reception having a plurality of antennas for use with

Telecommunications – Receiver or analog modulated signal frequency converter – Plural receivers

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Details

455136, 455140, 4552772, 348725, H04B 1702

Patent

active

053033965

ABSTRACT:
A diversity reception apparatus which has a plurality of antennas and in which one of the antennas having the best receiving condition is automatically selected and connected to a broadcasting signal receiver. The diversity reception apparatus has a feature in that after demodulated signals, obtained by the receiver respectively corresponding to the plurality of antennas, are converted into digital signals by an A/D converter, the best demodulated signal and the antenna corresponding thereto are selected by comparing the digital signals with each other, and that the width of a switch driving pulse from a switch driving pulse generator is made not more than 3 .mu.s.

REFERENCES:
patent: 4317229 (1982-02-01), Craig et al.
patent: 4433344 (1984-02-01), Gradin et al.
patent: 4704734 (1987-11-01), Menich et al.
patent: 5056153 (1991-10-01), Taniguchi et al.

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