scholarly journals A high-resolution programmable Vernier delay generator based on carry chains in FPGA

2017 ◽  
Vol 88 (6) ◽  
pp. 064703 ◽  
Author(s):  
Ke Cui ◽  
Xiangyu Li ◽  
Rihong Zhu
Keyword(s):  
High Resolution ◽  
Delay Generator

A programmable high-resolution ultra-fast delay generator

2003 ◽  
Vol 50 (5) ◽  
pp. 1487-1490 ◽  
Author(s):  
Yaqiang Liu ◽  
Hongdi Li ◽  
Yu Wang ◽  
Tao Xing ◽  
H. Baghaei ◽  
...  
Keyword(s):  
High Resolution ◽  
Delay Generator

High resolution 20 GHz wideband delay generator

2004 ◽  
Vol 40 (20) ◽  
pp. 1248 ◽  
Author(s):  
S.L. Morton ◽  
K. Elliott ◽  
M. Rodwell
Keyword(s):  
High Resolution ◽  
Delay Generator

A programmable high-resolution ultra fast delay generator

2004 ◽  
Author(s):  
Yaqiang Liu ◽  
Hongdi Li ◽  
Yu Wang ◽  
Tao Xing ◽  
H. Baghaei ◽  
...  
Keyword(s):  
High Resolution ◽  
Delay Generator

Observations of the spatial structure of interstellar hydrogen

1967 ◽  
Vol 31 ◽  
pp. 45-46
Author(s):  
Carl Heiles
Keyword(s):  
High Resolution ◽  
Spatial Structure ◽  
Velocity Dispersion ◽  
Temperature Variations

High-resolution 21-cm line observations in a region aroundlII= 120°,b11= +15°, have revealed four types of structure in the interstellar hydrogen: a smooth background, large sheets of density 2 atoms cm-3, clouds occurring mostly in groups, and ‘Cloudlets’ of a few solar masses and a few parsecs in size; the velocity dispersion in the Cloudlets is only 1 km/sec. Strong temperature variations in the gas are in evidence.

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