Autonomous safe landing-area determination for rotorcraft UAVs using multiple IR-UWB radars
Sign Up to like & getrecommendations! Published in 2017 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2017.07.018
Abstract: Abstract In recent years, the important advances that have been made in unmanned aerial vehicles (UAVs) are being widely applied for civil purposes. However, several difficulties continue to exist in the implementation of missions, such… read more here.
Keywords: multiple uwb; landing area; safe landing; area ... See more keywords
A TD-ADC for IR-UWB Radars With Equivalent Sampling Technology and 8-GS/s Effective Sampling Rate
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2020.3023245
Abstract: A high-speed time domain analog-to-digital converter (ADC) customized for impulse radio ultra-wideband (IR-UWB) radars is proposed in this brief. It adopts a power efficient architecture combining time domain implementation and equivalent sampling technology. The equivalent… read more here.
Keywords: time; equivalent sampling; uwb radars; sampling technology ... See more keywords