Articles with "direct signal" as a keyword



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PPKs mediate direct signal transfer from phytochrome photoreceptors to transcription factor PIF3

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Published in 2017 at "Nature Communications"

DOI: 10.1038/ncomms15236

Abstract: Upon light-induced nuclear translocation, phytochrome (phy) sensory photoreceptors interact with, and induce rapid phosphorylation and consequent ubiquitin-mediated degradation of, transcription factors, called PIFs, thereby regulating target gene expression and plant development. Nevertheless, the biochemical mechanism… read more here.

Keywords: direct signal; pif3; light induced; ppks mediate ... See more keywords
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Evaluation of Direct Signal Suppression for Passive Radar

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Published in 2017 at "IEEE Transactions on Geoscience and Remote Sensing"

DOI: 10.1109/tgrs.2017.2680321

Abstract: Passive radar (PR) systems must be able to detect the presence of a target signal many orders of magnitude weaker than the direct signal interference (DSI). Due to the continuous nature of most PR signals,… read more here.

Keywords: suppression; passive radar; performance; suppression performance ... See more keywords
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High-Rate Underwater Acoustic Localization Based on the Decision Tree

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Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"

DOI: 10.1109/tgrs.2021.3127919

Abstract: Underwater acoustic localization (UWAL) is widely applied in ocean exploration, and a key issue for the high-rate time-of-arrival (TOA)-based UWAL method is to select the direct signal in the multipath acoustic channel. However, the existing… read more here.

Keywords: direct signal; acoustic localization; underwater acoustic; high rate ... See more keywords