検索結果
2020
chirp
100%
chirp signals
72%
pulse compression
55%
sensitivity
55%
quadratures
48%
2018
2015
transducers
100%
pulses
61%
estimating
54%
echoes
54%
computerized simulation
49%
2014
2008
Color
100%
Blood Flow Velocity
71%
Pulse
68%
Computer Simulation
57%
Noise
55%
2006
estimators
100%
chirp
97%
phase velocity
93%
blood
88%
echoes
81%
Saijo, Y. ,
Hozumi, N. ,
Lee, C. ,
Nagao, M. ,
Kobayashi, K. ,
Oakada, N. ,
Tanaka, N. ,
Santos Filho, E. D. ,
Sasaki, H. ,
Tanaka, M. &
Yambe, T. ,
2006 12月 22 ,
In: Ultrasonics. 44 ,
SUPPL. ,
p. e51-e55 研究成果: Article › 査読
arteries
100%
ultrasonics
66%
microscopy
61%
acoustic microscopes
41%
scanning
27%
2005
Lee, C. K. ,
Murakami, Y. ,
Hozumi, N. ,
Nagao, M. ,
Kobayashi, K. ,
Saijo, Y. ,
Tanaka, N. &
Ohtsuki, S. ,
2005 ,
In: The transactions of the Institute of Electrical Engineers of Japan.A. 125 ,
2 ,
p. 145-152 8 p. 研究成果: Article › 査読
Microscopes
100%
Ultrasonics
88%
Tissue
88%
Glass
82%
Error analysis
41%
2004
Doppler Effect
100%
Color
51%
Pulse
35%
Radio
16%
Carotid Arteries
15%
2003
Hozumi, N. ,
Yamashita, R. ,
Lee, C. K. ,
Nagao, M. ,
Kobayashi, K. ,
Saijo, Y. ,
Tanaka, M. ,
Tanaka, N. &
Ohtsuki, S. ,
2003 11月 ,
In: Acoustical Science and Technology. 24 ,
6 ,
p. 386-390 5 p. 研究成果: Article › 査読
microscopes
100%
ultrasonics
98%
microscopy
90%
acoustics
74%
characterization
72%
2001
Doppler Effect
100%
Color
51%
Pulse
35%
Radio
16%
Carotid Arteries
15%
1993
interpolation
100%
products
32%
repetition
28%
Nyquist frequencies
24%
confusion
20%
1992
Frequency bands
100%
Nyquist frequencies
27%
expansion
11%