Near-field microwave tomography of planar semiconductor microstructures

2017 ◽  
Vol 122 (24) ◽  
pp. 244505 ◽  
Author(s):  
A. N. Reznik ◽  
N. V. Vostokov ◽  
N. K. Vdovicheva ◽  
S. A. Korolyov ◽  
V. I. Shashkin
Keyword(s):  
Near Field ◽  
Microwave Tomography

The new near-field approach for microwave tomography of absorbing media

2019 ◽  
Vol 126 (10) ◽  
pp. 105101 ◽  
Author(s):  
Vladimir P. Yakubov ◽  
Victor P. Belichenko ◽  
Sergey E. Shipilov ◽  
Aleksandr S. Mironchev ◽  
Andrey V. Klokov ◽  
...  
Keyword(s):  
Near Field ◽  
Microwave Tomography ◽  
Field Approach ◽  
Absorbing Media

Near-field microwave tomography of biological objects

2004 ◽  
Vol 49 (4) ◽  
pp. 485-493 ◽  
Author(s):  
A. N. Reznik ◽  
N. V. Yurasova
Keyword(s):  
Near Field ◽  
Microwave Tomography ◽  
Biological Objects

Near-Field Resonance Microwave Tomography and Holography

2018 ◽  
Vol 60 (9) ◽  
pp. 733-749 ◽  
Author(s):  
K. P. Gaikovich ◽  
A. I. Smirnov ◽  
D. V. Yanin
Keyword(s):  
Near Field ◽  
Microwave Tomography ◽  
Resonance Microwave

Near-field microwave tomography of subsurface dielectric layers

2012 ◽  
Vol 55 (3) ◽  
pp. 131-135 ◽  
Author(s):  
Yu. A. Gayday ◽  
V. S. Sidorenko ◽  
O. V. Sinkevych
Keyword(s):  
Near Field ◽  
Microwave Tomography ◽  
Dielectric Layers

scholarly journals Methods of subsurface microwave tomography with application of sensors based on pieces of twin-wire line.

2021 ◽  
Vol 2021 (8) ◽  
Author(s):  
K.P. Gaikovich ◽  
◽  
A.I. Smirnov ◽  
Keyword(s):  
Numerical Simulation ◽  
Integral Equation ◽  
Near Field ◽  
Inhomogeneous Distribution ◽  
Subsurface Structure ◽  
Microwave Tomography ◽  
Resonance System ◽  
Static Approximation ◽  
Fixed Direction ◽  
Complex Capacity

In this paper, methods of near-field microwave tomography of the subsurface structure of dielectric inhomogeneities are proposed and studied based on the use of resonance probes with pieces of twin-wire lines as sensors. In frameworks of the quasi-static approximation, the integral equation of the inverse problem that relates measured variations of the complex capacity of the resonance system of probes placed above a medium with the inhomogeneous distribution of the complex permittivity. Based on this equation, methods and algorithms of tomography and holography have been proposed and worked out that used data of 2D scanning with variable offset between the sensor wires: (a) with the fixed direction of wires of sensor; (b) in two orthogonally related directions of sensor wires; (c) with the sensor of crossed twin-wire lines. Results of the numerical simulation demonstrate the efficiency of developed algorithms of subsurface tomography and holography.

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