Browsing Research publications by Department "Tietoliikennetekniikan laitos"

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Analysis and mitigation of phase noise and sampling jitter in OFDM radio receivers

Syrjälä, Ville; Valkama, Mikko (2010)

This article addresses the analysis and digital signal processing (DSP)-based mitigation of phase noise and sampling clock jitter in orthogonal frequency division multiplexing (OFDM) radios. In the phase noise studies, the ...
Sampling jitter cancellation in direct-sampling radio

Syrjälä, Ville; Valkama, Mikko (2010)

This paper addresses the sampling jitter estimation and cancellation task in direct RF sub-sampling type radios. The proposed jitter estimation method is based on carefully injecting or superimposing an additional known ...
Sampling jitter estimation and mitigation in direct RF sub-sampling receiver architecture

Syrjälä, Ville; Valkama, Mikko (2009)

The sampling jitter is particularly problematic in systems where high-frequency signals are sampled. This paper addresses the sampling jitter estimation and cancellation task in the direct RF sub-sampling type radio ...

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