In this article, we describe the impact of multipath caused by the wireless channel on the signal arriving at the
Continue reading
Discover the Joy of Signals, Wireless and Machine Learning
In this article, we describe the impact of multipath caused by the wireless channel on the signal arriving at the
Continue readingWe have seen in the effect of phase rotation that the matched filter outputs do not map back perfectly onto
Continue readingQuadrature Amplitude Modulation (QAM) is a spectrally efficient modulation scheme used in most of the high-speed wireless networks today. We
Continue readingMinimum Shift Keying (MSK) is one of the most spectrally efficient modulation schemes available. Due to its constant envelope, it
Continue readingA carrier phase offset rotates the Rx constellation causing decision errors even in a perfectly noiseless environment. One of the
Continue reading