Construction of a time-of-flight measurement system to study the low energy positronium production

1999 ◽  
Vol 149 (1-4) ◽  
pp. 269-275 ◽  
Author(s):  
N.N Mondal ◽  
R Hamatsu ◽  
T Hirose ◽  
H Iijima ◽  
M Irako ◽  
...  
Keyword(s):  
Measurement System ◽  
Time Of Flight ◽  
Low Energy ◽  
Flight Measurement

A time-of-flight measurement system for the HADES wide-aperture dielectron spectrometer

2000 ◽  
Vol 43 (4) ◽  
pp. 435-452
Author(s):  
N. V. Rabin ◽  
D. A. Vasil'ev ◽  
S. V. Vladimirov ◽  
A. G. Nekhaev ◽  
V. T. Smolyankin ◽  
...  
Keyword(s):  
Measurement System ◽  
Time Of Flight ◽  
Wide Aperture ◽  
Flight Measurement

Study on Time of Flight Measurement for Ultrasonic Tomography

2015 ◽  
Vol 742 ◽  
pp. 80-85
Author(s):  
Si Yuan Ren ◽  
Shi Liu ◽  
Can Song
Keyword(s):  
Measurement System ◽  
Signal Analysis ◽  
Low Cost ◽  
Experimental Studies ◽  
Time Of Flight ◽  
Ultrasonic Tomography ◽  
Threshold Method ◽  
Non Invasive ◽  
Flight Measurement ◽  
Data Acquisition Card

Owing to the distinct advantages, including non-invasive sensing, high safety and low cost, ultrasonic tomography (UT) method is considered as a promising visualization measurement method, in which acquiring high-precision the time of flight (TOF) is crucial for real applications. In this paper, a TOF measurement system is proposed for the UT measurement. The signal analysis is applied for the threshold method to confirm the TOF measurement. The Data acquisition card and the software of Libview are used for the signals acquirement. Experimental studies are implemented to validate the feasibilities of the proposed TOF measurement system, and the experimental results confirm that the TOF measurement system is successful for the TOF measurement.

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