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Communication Fundamentals - TikZ Figures

Communication classification by signal type, direction, channel and frequency placement
Fig: Communication classification by signal type, direction, channel and frequency placement
General communication system: the transmitter conditions the message for the channel, an additive-noise node injects n(t), and the receiver recovers the message for the destination
Fig: General communication system: the transmitter conditions the message for the channel, an additive-noise node injects n(t), and the receiver recovers the message for the destination
Signal classification by amplitude/time, repetition, predictability and energy measure
Fig: Signal classification by amplitude/time, repetition, predictability and energy measure
Noise classification into internal (device) and external (environmental) sources
Fig: Noise classification into internal (device) and external (environmental) sources
One-sided noise PSD: flat thermal (white) noise, low-frequency 1/f flicker noise, and a band-limited white spectrum of bandwidth B
Fig: One-sided noise PSD: flat thermal (white) noise, low-frequency 1/f flicker noise, and a band-limited white spectrum of bandwidth B
FDM spectrum: baseband channels placed in adjacent frequency bands separated by guard bands
Fig: FDM spectrum: baseband channels placed in adjacent frequency bands separated by guard bands
TDM frame: user time slots TS0\,-\,TSn repeating within each frame
Fig: TDM frame: user time slots TS0\,-\,TSn repeating within each frame