An automated and nondestructive slot line measurement technique for complex permittivity materials

2004 ◽  
Author(s):  
Y. Chen
Keyword(s):  
Measurement Technique ◽  
Complex Permittivity ◽  
Slot Line ◽  
Line Measurement

Calibrated Broadband Measurement Technique for Complex Permittivity and Permeability

2020 ◽  
Vol 68 (8) ◽  
pp. 3580-3591
Author(s):  
M. I. Hossain ◽  
Nghia Nguyen-Trong ◽  
Abdulrahman S. M. Alqadami ◽  
Amin M. Abbosh
Keyword(s):  
Measurement Technique ◽  
Complex Permittivity ◽  
Permittivity And Permeability

An On-Line Measurement Technique for Machine Volumetric Error Compensation

1993 ◽  
Vol 115 (1) ◽  
pp. 85-92 ◽  
Author(s):  
J. Ni ◽  
S. M. Wu
Keyword(s):  
Measurement Technique ◽  
Error Compensation ◽  
Experimental Tests ◽  
Geometric Error ◽  
Degree Of Freedom ◽  
Volumetric Error ◽  
Measurement Systems ◽  
Line Measurement ◽  
Maximum Range ◽  
On Line

A hybrid on-line and off-line measurement technique is developed for machine volumetric error compensation based on a multiple-degree-of-freedom laser optical system. When implemented on a 3-axis machine up to 15 geometric error components can be measured simultaneously on-line and the remaining 6 components need to be calibrated off-line. Since the on-line measurement systems use different metrology bases, a modified volumetric error model is derived for a milling machine by considering the measurement features of the multiple-degree-of-freedom system. Through experimental tests, it was found that the discrepancy between the identified errors and the actual errors was less than 4 μm out of a maximum range of 20 μm.

An Amplitude-Only Measurement Technique for the Evaluation of the Complex Permittivity Of Composite Materials in the Microwave Range.

1990 ◽  
Vol 189 ◽  
Author(s):  
B. Bisceglia ◽  
A. Ciliberto ◽  
G. D'Ambrosio ◽  
G. Ferrara ◽  
R. Massa ◽  
...  
Keyword(s):  
Numerical Calculation ◽  
Composite Materials ◽  
Transmission Line ◽  
Measurement Technique ◽  
Complex Permittivity ◽  
Rectangular Waveguide ◽  
Measurement Techniques ◽  
Microwave Range ◽  
Permittivity Measurement ◽  
Calculation Procedures

ABSTRACTThe basic transmission line and rectangular waveguide equations, with reference to different loading conditions, are firstly reviewed. Amplitude and phase, amplitudeonly, and phase-only permittivity measurement techniques are briefly discussed. Two very naive graphical and numerical calculation procedures are presented, together with the results of measurements on some composite materials.

Enabling Scatterometry as an In-Line Measurement Technique for 32 nm BEOL Application

2011 ◽  
Vol 24 (4) ◽  
pp. 499-512 ◽  
Author(s):  
M. Golam Faruk ◽  
Shahin Zangooie ◽  
Matthew Angyal ◽  
David K. Watts ◽  
Matthew Sendelbach ◽  
...  
Keyword(s):  
Measurement Technique ◽  
Line Measurement

Waveguide measurement technique for complex permittivity of materials with high or low losses

2012 ◽  
Author(s):  
Yuki Konishi ◽  
Teppei Kobata ◽  
Kotaro Momoeda ◽  
Kikuo Wakino ◽  
Y. -D. Lin ◽  
...  
Keyword(s):  
Measurement Technique ◽  
Complex Permittivity
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