Power of Amplitude Modulation
Based on \(\displaystyle s_{HF}(t)=A\cos(\omega_{c}t)+ \frac{\gamma}{2}\cos\left((\omega_{c}-\omega_{i})t\right)+ \frac{\gamma}{2}\cos\left((\omega_{c}+\omega_{i})t\right)\):
- Power of carrier, based on Parseval's theorem: \(\displaystyle P_{\text {carrier }}=2\left(\frac{A}{2}\right)^2=\frac{A^2}{2}\).
- Power in sidebands, based on Parseval's theorem: \(\displaystyle P_{\text {sidebands }}=4\left(\frac{\gamma}{4}\right)^2=\frac{\gamma^2}{4}\).
If you want to change selection, open original toplevel document below and click on "Move attachment"
Summary
| status | not read | | reprioritisations | |
|---|
| last reprioritisation on | | | suggested re-reading day | |
|---|
| started reading on | | | finished reading on | |
|---|
Details