英文關鍵字
antenna
antennas
architecture
bandwidth
broadcast
broadcasting
building
built
communication
communications
connection
data
dish
dishes
electromagnetic
equipment
exterior
frequency
global
industrial
industry
information
mobile
mountain
old
phone
radio
receptor
satellite
security
set
station
structure
surveillance
system
technology
telecommunications
telephone
television
tilt
tower
transmit
wave
wireless