Square-Root Raised Cosine Archives | Page 2 of 2 | Wireless Pi

Illustration of peak ISI and asymmetry about -3dB point

July 18, 2016 DSP / Wireless/SDR

Pulse Shaping Filter

From the previous articles, we have seen how a Tx generates a signal from the numbers and the Rx recovers

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Minimum distance rule based detector decisions in a QPSK constellation in the presence of a carrier frequency offset

June 6, 2016 DSP / Wireless/SDR

How a Frequency Locked Loop (FLL) Works

We saw before how a carrier frequency offset distorts the received signal. Later, we also described the classification of frequency

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