scholarly journals Non-blocking programmable delay line with minimal dead time and tens of picoseconds jitter

2021 ◽  
Vol 92 (11) ◽  
pp. 114712
Author(s):  
Glib Mazin ◽  
Aleš Stejskal ◽  
Michal Dudka ◽  
Miroslav Ježek
Keyword(s):  
Delay Line ◽  
Dead Time

Active microwave delay line for reducing the dead time in electron‐spin echo spectrometry

1982 ◽  
Vol 53 (5) ◽  
pp. 624-626 ◽  
Author(s):  
P. A. Narayana ◽  
Richard J. Massoth ◽  
Larry Kevan
Keyword(s):  
Electron Spin ◽  
Delay Line ◽  
Dead Time ◽  
Spin Echo ◽  
Electron Spin Echo ◽  
The Dead

Use of a microwave delay line to reduce the dead time in electron spin echo envelope spectroscopy

1981 ◽  
Vol 52 (1) ◽  
pp. 131-132 ◽  
Author(s):  
J. L. Davis ◽  
W. B. Mims
Keyword(s):  
Electron Spin ◽  
Delay Line ◽  
Dead Time ◽  
Spin Echo ◽  
Electron Spin Echo ◽  
The Dead

scholarly journals Low-dead-time delay-line read-out for position-sensitive proportional counters

1974 ◽  
Vol 119 ◽  
pp. 365-366
Author(s):  
A.N. Anderson ◽  
R.J. Barrett ◽  
E.A. Wadlinger
Keyword(s):  
Time Delay ◽  
Delay Line ◽  
Dead Time ◽  
Proportional Counters ◽  
Position Sensitive

Divergent beam microanalysis studies of bimetallic platinum catalysts supported on γ-AL2O3

1995 ◽  
Vol 53 ◽  
pp. 428-429
Author(s):  
JR Fryer ◽  
Z Huang ◽  
D Stirling ◽  
G. Webb
Keyword(s):  
Dead Time ◽  
Platinum Catalysts ◽  
Beam Intensity ◽  
Beam Diameter ◽  
Divergent Beam ◽  
Bimetallic Systems ◽  
Reforming Catalyst ◽  
Before And After ◽  
Individual Particles

Platinum dispersed on γ-alumina is used as a reforming catalyst to convert linear hydrocarbons to cyclic aromatic products. To improve selectivity and lifetime of the catalyst, other elements are included, and we have studied the distributions of Pt/Re, and Pt/Sn, bimetallic systems on the support both before and after use in octane reforming. Often, one or both of the components are not resolvable by HREM or microanalysis as individual particles because of small size and lack of contrast on the alumina, and divergent beam microanalysis has been used to establish the presence and relationship between the two elements.In the majority of catalysts the platinum is in the form of small panicles, some of which are large enough to be resolvable in the microscope. The ABT002B microscope with Link windowless Pentafet detector, used in this work, was able to obtain a resolvable signal from particles of 2nm diameter upwards. When the beam was concentrated on to such a particle the signal was at a maximum, and as the beam diameter was diverged - at the same total beam intensity and dead time - the signal decreased as shown in Figure 1.

Precision and bias in quantitative EDS: ASTM results

1992 ◽  
Vol 50 (2) ◽  
pp. 1654-1655
Author(s):  
John J. Friel
Keyword(s):  
Stainless Steel ◽  
Quantitative Analysis ◽  
Mechanical Alloy ◽  
Dead Time ◽  
Test Program ◽  
Round Robin Test ◽  
Wide Range ◽  
American Society ◽  
Takeoff Angle ◽  
Standardless Analysis

Committee E-04 on Metallography of the American Society for Testing and Materials (ASTM) conducted an interlaboratory round robin test program on quantitative energy dispersive spectroscopy (EDS). The test program was designed to produce data on which to base a precision and bias statement for quantitative analysis by EDS. Nine laboratories were sent specimens of two well characterized materials, a type 308 stainless steel, and a complex mechanical alloy from Inco Alloys International, Inconel® MA 6000. The stainless steel was chosen as an example of a straightforward analysis with no special problems. The mechanical alloy was selected because elements were present in a wide range of concentrations; K, L, and M lines were involved; and Ta was severely overlapped with W. The test aimed to establish limits of precision that could be routinely achieved by capable laboratories operating under real world conditions. The participants were first allowed to use their own best procedures, but later were instructed to repeat the analysis using specified conditions: 20 kV accelerating voltage, 200s live time, ∼25% dead time and ∼40° takeoff angle. They were also asked to run a standardless analysis.

Delay line

AccessScience ◽  
2015 ◽  
Keyword(s):  
Delay Line

A sonic delay-line storage unit for a digital computer

1956 ◽  
Vol 103 (3S) ◽  
pp. 491-496 ◽  
Author(s):  
J.W. Fairclough
Keyword(s):  
Digital Computer ◽  
Delay Line ◽  
Storage Unit

Magnetostrictive delay-line stores operating at 1 Mc/s using transistor circuits

1959 ◽  
Vol 106 (18S) ◽  
pp. 1267-1276
Author(s):  
H.A. Showell ◽  
C.W.M. Barrow ◽  
R.E. Collis
Keyword(s):  
Delay Line ◽  
Transistor Circuits

An Adjustment of Reference Tracking PID Controllers for a First-order System with a Dead Time

2016 ◽  
Vol 136 (5) ◽  
pp. 676-682 ◽  
Author(s):  
Akihiro Ishimura ◽  
Masayoshi Nakamoto ◽  
Takuya Kinoshita ◽  
Toru Yamamoto
Keyword(s):  
Dead Time ◽  
Order System ◽  
Pid Controllers ◽  
Reference Tracking ◽  
First Order
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