aerial
amateur
antenna
boom
broadcast
broadcasting
building
communication
data
directional
dvbt
electrodynamics
electromagnetic
electronic
engineering
equipment
hf
highfrequency
impedance
installation
metal
microwave
nobody
polarization
radiation
radio
receive
receiver
reflector
rf
signal
sky
sun
technology
telecommunications
television
transmit
transmitter
tv
uda
uhf
vhf
wall
wave
white
wideband
yagi
yagiuda