![power spectral density - QPSK Data Rate vs Bandwidth at Passband: Why can it only transmit 1 bit per Hz and not 2 bits per Hz? - Signal Processing Stack Exchange power spectral density - QPSK Data Rate vs Bandwidth at Passband: Why can it only transmit 1 bit per Hz and not 2 bits per Hz? - Signal Processing Stack Exchange](https://i.stack.imgur.com/tMCET.png)
power spectral density - QPSK Data Rate vs Bandwidth at Passband: Why can it only transmit 1 bit per Hz and not 2 bits per Hz? - Signal Processing Stack Exchange
![SOLVED: A noisy channel needs to transfer 64 kbps, but has a SNR of 15 (Signal power / noise power). Calculate the minimum Bandwidth required , in kHz, according to Shannon. Watch the units! SOLVED: A noisy channel needs to transfer 64 kbps, but has a SNR of 15 (Signal power / noise power). Calculate the minimum Bandwidth required , in kHz, according to Shannon. Watch the units!](https://cdn.numerade.com/project-universal/previews/4118ad39-df1e-455b-b5af-3895cc075a7f.gif)
SOLVED: A noisy channel needs to transfer 64 kbps, but has a SNR of 15 (Signal power / noise power). Calculate the minimum Bandwidth required , in kHz, according to Shannon. Watch the units!
![SOLVED: A 100-kHz wireless data channel is an Additive White Gaussian Noise (AWGN) channel with a noise power density No = 10^(-14) Watts/Hz. (a) Find the Shannon AWGN channel capacity (in Bps) SOLVED: A 100-kHz wireless data channel is an Additive White Gaussian Noise (AWGN) channel with a noise power density No = 10^(-14) Watts/Hz. (a) Find the Shannon AWGN channel capacity (in Bps)](https://cdn.numerade.com/ask_images/bf2b8d95138f4de589eecd27a4a8195c.jpg)