Testing a built-in windshield antenna
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United States of America Patent
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Jan 26, 1999
Grant Date -
N/A
app pub date -
Jul 7, 1997
filing date -
Jul 6, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An antenna pane has a transparent sheet in which is imbedded a plurality of conductors at least some of which serve as antennas. It is tested by applying a test signal to one of the conductors and thereby transmitting the test signal from the one conductor, receiving the test signal with the other conductors serving as antennas, and evaluating the test signal received by the other conductors serving as antennas. The conductors serving as antennas of the pane are connected to a diversity processor and therethrough with a receiver. The test signal is produced by a signal generator operated by the diversity processor.
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