Antennas Flashcards
1
Q
Antenna definition
A
“An electrical conductor or system of conductors”
2
Q
Antenna transmission
A
Converts electrical energy to electromagnetic energy, and then radiates it into space
3
Q
Antenna reception
A
Picks up the radiated electromagnetic energy from space
Concerts the EM energy to electric signals for the receiver
4
Q
Common antennas
A
Dipole
Monopole
Parabolic reflector
Yagi antenna
5
Q
Dipole uses
A
Broadcasting
Measurement system
Wifi
6
Q
Monopole uses
A
Mobile communication
Automotive
Marine and aviation
7
Q
Parabolic reflector uses
A
Satellite communication
Radar systems
Astronomy
8
Q
Yagi antenna uses
A
Tb reception
Ham radio
Wifi
