We have seen before how a wireless channel distorts the Rx signal. The main task of DSP/comms engineer is to
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Category: Wireless/SDR
Wireless communications and Software Defined Radio (SDR)
Carrier and Clock Synchronization in MSK Signals
Minimum Shift Keying (MSK) is a versatile and spectrally efficient digital modulation scheme. On this website, I have previously written
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Channel Estimation in Wireless Communication
Channel estimation is a special case of the system identification problem that has a long history in the field of
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Why the Performance of an Equalizer Depends on Symbol Timing Phase
This post is written on an advanced topic mainly for practitioners and researchers in the design of wireless systems. For
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Resolving Phase Ambiguity through Unique Word and Differential Encoding and Decoding
In the context of carrier synchronization, we have discussed the Costas loop and other techniques before. Today, we discuss the
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