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Results tagged with modulation
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user 52650
Modulation is the process of varying one or more properties of a high-frequency periodic waveform, called the carrier signal, with the amplitude of low-frequence modulating signal which typically contains information to be transmitted.
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the relationship between bandwidth and the datarate
Keep in mind, QPSK has the same bit error rate as BPSK when both schemes are used to transmit underlying data at the same rate. If you are trying to use QPSK to double your data rate, then you get hal …
