Transceiver testing apparatus
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United States of America Patent
Stats
-
May 14, 1991
Grant Date -
N/A
app pub date -
Apr 19, 1989
filing date -
Apr 25, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Apparatus for testing a radio transceiver installation having an antenna includes a screening hood (20) adapted to be fitted over the antenna (10) of an installation to be tested; and a hood antenna (21) mounted within said hood (20) so that when the hood is in its operative position the two antennae (10, 21) form an over-coupled bandpass filter. The position of said hood antenna (21) is within adjustable hood (20) which should normally have a diameter which is approximately 0.15 wavelengths of the resonant frequency of an antenna (10) to be tested.
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