A Portable Automatic Digital Modulation Scanner
نویسندگان
چکیده
In this paper a portable automatic digital modulation scanner is described. This novel instrument has been designed including a pre-processor, able to divide the spectrum in sub-bands and to detect the incoming signals in each band, and a classifier, able in processing the detected signals and estimating their modulation types. The new instrument has been evaluated by several experimental tests, carried out in different operating conditions by varying the Signal to Noise Ratio (SNR) and by emulating different real scenarios.
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