Separating the AUT and the instrumentation antenna by this distance reduces the phase variation across the AUT enough to obtain a reasonably good antenna pattern.
22.
The directional antenna produces a kidney shape, with the major lobes of its antenna pattern toward the north-northeast and west-southwest.
23.
On August 31, 1977, WKMC was granted permission to increase its power to its present level, and adopting a directional antenna pattern.
24.
:Other than antenna or space diversity, there are other diversity techniques such as frequency / time diversity, antenna pattern diversity, and polarization diversity.
25.
Through American coordination, the power of the station was reduced and an antenna pattern used to minimize the station's interference to the United States.
26.
The FCC granted WNEM permission in January 2006 to operate at the new power levels with the addition of a fourth tower in its directional antenna pattern.
27.
In theory, one could make a very accurate picture of the antenna pattern with this method, depending on how much time one spends on it.
28.
Due to its Class A status, the station's low-powered directional antenna pattern prevents it from reaching SR 9, in unincorporated Martin County.
29.
The station first operated from studios located at 2 Water Street in downtown Greenville, and operated at its current frequency, daytime power output and directional antenna pattern.
30.
An FCC construction permit that was previously granted in January 2013 to switch W300BE to a directional antenna pattern and to increase the power to 250 watts was subsequently modified.
