Assertion: antenna's height | /r/HasProperty | about 2/3 its length
Facets:
Source sentences:
text: The horizontal top section of a T-antenna can also reduce the capacitive reactance at the feedpoint, substituting for a vertical section whose height would be about 2/3 its length; if it is long enough, it completely eliminates reactance, and obviates any need for a coil at the feedpoint.
text: The horizontal top section of a T-antenna can also reduce the capacitive reactance at the feedpoint, substituting for a vertical section whose height would be about 2/3 its length; if it is long enough, it completely eliminates reactance, and obviates any need for a coil at the feedpoint.