Biomimetic target localisation using an EMFi based array

Biomimetic target localisation using an EMFi based array

Bats are known to use spectral cues to localise targets. We propose a similar localisation scheme making use of a sensor array built using EMFi material and a structured backplate. We present an adaptation of 'delay and sum' beamforming that when combined with a broadband chirp results in...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Steckel, J., Reijniers, J., Boen, A., Peremans, H.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Array signal processing
Azimuth
Biomimetics
Biosensors
Chirp
Delay
Frequency
Piezoelectric transducers
Sensor arrays
Transmission line matrix methods
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Bats are known to use spectral cues to localise targets. We propose a similar localisation scheme making use of a sensor array built using EMFi material and a structured backplate. We present an adaptation of 'delay and sum' beamforming that when combined with a broadband chirp results in accurate localisation (±2°) in a broad field of view [-70°,70°].
ISSN:1099-4734
2375-0448
DOI:10.1109/ISAF.2008.4693876