1.
Cable connecting transmitter
2.
Impedance matching transformer
3.
Electrical interference problem
5.
Receiver signal discrimination
6.
Additional signal frequency
7.
Modulation signal variation
8.
Optimal signal transfer
9.
Electrical energy converters
10.
Optimal signal frequency
11.
Signal transmission range
12.
Signal alignment technique
13.
Signal noise reduction
14.
Electrical resistance measurement
15.
Signal transmission method
16.
Heavily used frequency range
17.
Signal interference cancellation
18.
Different frequency communication
19.
Uncontrolled signal generation
20.
Unwanted signal interaction
21.
Optimizing signal transfer
22.
Signal strength reduction
23.
Signal impedance component
24.
Signal energy transfer
25.
Signal disruption mechanism
