RF Signals: Difference between revisions
Jump to navigation
Jump to search
Aplstudent (talk | contribs) No edit summary |
Aplstudent (talk | contribs) No edit summary |
||
| Line 3: | Line 3: | ||
Mixer: | Mixer: | ||
Subtraction: | Subtraction: | ||
Input 1: L | Input 1: L | ||
Input 2: R | Input 2: R | ||
Output : I=abs(L-R) | Output : I=abs(L-R) | ||
Addition: | Addition: | ||
Input 1: L | Input 1: L | ||
Input 2: I | Input 2: I | ||
Output: R=L+-I | Output: R=L+-I | ||
Revision as of 21:32, 22 February 2016
RF (short for Radio Frequency) signals are sinusoidal waves with frequencies in the MHz and GHz range.
Mixer:
Subtraction:
Input 1: L
Input 2: R
Output : I=abs(L-R)
Addition:
Input 1: L
Input 2: I
Output: R=L+-I
Topics
- Measuring RF power
- Termination and impedance matching
- Attenuation and filtering
- Splitters, mixers, and switches