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Cyber-Physical Systems Virtual Organization
Read-only archive of site from September 29, 2023.
CPS-VO
elastic impedance
biblio
Wideband material detection for spoof resistance in GHz ultrasonic fingerprint sensing
Submitted by K_Hooper on Wed, 01/10/2018 - 11:09am
spoof resistance
Impedance
impedance mismatch
material detection
Microwave photonics
pubcrawl
pulse echo impedance imaging
reflectometry
Resiliency
Resonant frequency
imaged material
Transducers
ultrasonic fingerprint reader
ultrasonic imaging
ultrasonic materials testing
ultrasonic reflection
ultrasonic sensors
ultrasonic transducers
ultrasound reflectometry
wideband RF chirp signal
elastic impedance
Acoustics
backside silicon interface
biological tissues
biomedical ultrasonics
capacitive sensing approaches
capacitive sensors
chirp modulation
composability
conventional optical sensing approaches
Acoustic Fingerprints
fake 3D printed plastic finger
fingerprint identification
fingerprint imaging
Fingerprint recognition
Fingers
Frequency response
GHz ultrasonic fingerprint sensing
Human behavior
