Method for operating a switched diversity RF receiver

Method for operating a switched diversity RF receiver

One of two antennas (11, 12) is selected (34) by comparing the quality of a first signal (32) preceding a desired signal, received through a first antenna (11), with the quality of a second signal (33) preceding the desired signal, received through the second antenna (12), if the accuracy (62) of a...

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Hauptverfasser: ROZANSKI, WALTER J
Format: Patent
Sprache:eng
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ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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WALTER J
description One of two antennas (11, 12) is selected (34) by comparing the quality of a first signal (32) preceding a desired signal, received through a first antenna (11), with the quality of a second signal (33) preceding the desired signal, received through the second antenna (12), if the accuracy (62) of a previous desired signal was bad. If the accuracy of the previous desired signal was good (62), but the quality failed to meet a threshold (52), then an antenna (11, 12) is selected (65) by comparing the quality (63) of the first signal preceding said desired signal received through the first antenna (11) with the quality (64) of the first signal preceding the desired signal received through the second antenna (12). If the accuracy of the previous desired signal was good (62) and the quality met the threshold (52), then the first antenna (11) is selected (53).
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title Method for operating a switched diversity RF receiver
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