Output Characteristics


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Output Characteristics
Output CharacteristicsReceiver outputs are taken at either baseband or IF. Usually there are baseband outputs, providing amplified versions of the demodulated signal. Often IF outputs are also provided for the connection of external demodulators and processors. In some cases, the receiver output is a digital signal that has already been processed for use by an external system, or simply the output from the A/D converter, which represents the sampled values of the receiver IF or baseband.While there are a number of receiver characteristics that relate to all of these outputs, this discussion is primarily concerned with the baseband because it appears in most receivers. The output impedance is generally specified at some frequency, and its variation over the band …
Citation
Prof. Dr.-Ing. habil. Dr. h.c. mult. Ulrich L. Rohde; Jerry C. Whitaker; Hans Zahnd: Communications Receivers: Principles and Design, Fourth Edition. Output Characteristics, Chapter (McGraw-Hill Professional, 2017), AccessEngineering Export