Assertion: antenna's performance | /r/HasProperty | increased
Facets:
value: by using a good antenna
type: MANNER
value: greatly
type: DEGREE
Source sentences:
text: They discovered that by adding "elements"of various lengths and spacings in front of and behind a dipole antenna that the performance and effectiveness of the dipole could be greatly increased and the pattern of the dipole rf energy could be "beamed" or focused in one direction, with the resulting "effect" of making it appear that the transmitter was running lots more power than it actually was, yielding much stronger signals both on receive and transmit!
text: we could easily monitor the headsets from two blocks (about 500 ft) away, showing how much performance can be increased by using a good antenna that matches the target frequency.
text: Directional antennas provide increased performance over dipole antennas—or omnidirectional antennas in general—when greater concentration of radiation in a certain direction is desired.
text: This capability generally allows a directional antenna to maintain an increased performance in transmitting and receiving transmissions.