Keyphrases
Time Delay
100%
Signal-to-noise Ratio
100%
Fundamental Limitations
100%
Wideband Systems
100%
Received Signal
66%
Cramer-Rao Lower Bound
66%
Differential Delay
66%
Delay Estimation
66%
Mean Square Estimator
33%
Estimation Error
33%
Additive Effect
33%
Low Signal-to-noise Ratio
33%
Lower Bound Techniques
33%
High Signal-to-noise Ratio
33%
Signal Bandwidth
33%
Operation Mode
33%
Time Delay Estimation
33%
Additive Noise
33%
Two-threshold
33%
Center Frequency
33%
Wideband Signal
33%
Delay Parameter
33%
Local Error
33%
Threshold Phenomenon
33%
Signal Phase
33%
Search Domain
33%
Frequency Bandwidth
33%
Free Mode
33%
Unknown Delay
33%
Ziv-Zakai Lower Bound
33%
Signal Envelope
33%
Ambiguity-free
33%
Engineering
Delay Time
100%
Limitations
100%
Signal-to-Noise Ratio
100%
Delay Estimation
60%
Differential Delay
40%
Signal Bandwidth
20%
Estimation Error
20%
Additive Noise
20%
Signal Band
20%
Local Error
20%
Constant Level
20%
Frequency Bandwidth
20%
Computer Science
time-delay
100%
Noise-to-Signal Ratio
100%
crame rao low bound
40%
Estimation Error
20%
Signal Bandwidth
20%
Bound Approach
20%
time-delay estimation
20%
Center Frequency
20%
Envelope Signal
20%