SUBJECT
Radio
Signal processing
Digital communications
3
Digital techniques
3
Electronic books
3
Receivers and reception
3
Design and construction
2
Equipment and supplies
2
Radio circuits
2
Transmitter-receivers
2
Wireless communication systems
2
Antenna radiation patterns
1
Beamforming
1
Mathematical analysis
1
Radar
1
Radio resource management (Wireless communications)
1
Radio waves
1
Remote sensing
1
Spectrum analysis
1