A Spectrum Regeneration and Demodulation Method for Multiple Direct Undersampled Real Signals

We propose a spectrum regeneration and demodulation method for multiple direct RF undersampled real signals by using a new algorithm. Many methods have been proposed to regenerate the RF spectrum by using undersampling because of its simple circuit architecture. However, it is difficult to regenerat...

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Veröffentlicht in:	IEICE Transactions on Communications 2021/10/01, Vol.E104.B(10), pp.1260-1267
Hauptverfasser:	SHIBA, Takashi, FURUICHI, Tomoyuki, MOTOYOSHI, Mizuki, KAMEDA, Suguru, SUEMATSU, Noriharu
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Circuits Clocks compressed sensing Conjugates Demodulation direct undersampling IoT Linear algebra real signal Regeneration spectrum regeneration sub-nyquist
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