A high performance waveform and a new ranging method for the proximity detector
Sign Up to like & getrecommendations! Published in 2020 at "Defence Technology"
DOI: 10.1016/j.dt.2019.10.009
Abstract: Abstract Signal modulation is an essential design factor for proximity detectors and directly affects the system’s potential performance. In order to achieve the advantages of chaotic codes bi-phase modulation (CCBPM) and linear frequency modulation (LFM)… read more here.
Keywords: modulation; detector; performance; ranging method ... See more keywords
An UWB ranging method based on wavelet packet decomposition
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DOI: 10.1016/j.neucom.2016.10.099
Abstract: Abstract In wireless sensor networks (WSNs), precise ranging or positioning using Ultra-Wideband (UWB) signal attracts a wide research interest. The advantages of non-coherent energy detection (ED) are low sampling rate and low complexity, but the… read more here.
Keywords: energy; wavelet packet; packet decomposition; ranging method ... See more keywords
Ranging Method for Navigation Based on High-Speed Frequency-Hopping Signal
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DOI: 10.1109/access.2017.2787801
Abstract: The lack of sufficient spectral resources in many alternative positioning, navigation, and timing (APNT) systems for aviation has led to the problem of mutual interferences. Building APNT system with the cognitive radio and frequency-hopping (FH)… read more here.
Keywords: frequency; tfmr; method; ranging method ... See more keywords
Moving target ranging method for a photon-counting system.
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DOI: 10.1364/oe.26.034161
Abstract: The photon-counting technique is finding increasing applications in laser ranging systems owing to its high detection sensitivity and time resolution; however, it is still challenging to extract moving tracks accurately from an intensive noise background… read more here.
Keywords: moving target; photon; ranging method; stage ... See more keywords
Phase-Modulated Continuous-Wave Coherent Ranging Method and Anti-Interference Evaluation
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DOI: 10.3390/app13095356
Abstract: Light detection and ranging (LiDAR) has been applied in many areas because of its excellent performance. An easily achievable, cost-effective, and high-performance ranging method is a major challenge of LiDAR. Meanwhile, with the increasing applications… read more here.
Keywords: modulated continuous; interference; phase modulated; ranging method ... See more keywords