Photonic structures and their application for measuring material parameters
- Saratov State University (Russian Federation)
A computer simulation and an experimental study of the frequency dependences of the transmission coefficients of photonic crystals are carried out on the basis of microstrip lines with distortion in their periodicity in the form of change in the microstrip dimensions and the permittivity of a substrate of one of the alternate pieces of the microstrip line in the range of 0-20 GHz. Good quantitative agreement between the results of calculations and experimental data is obtained. It is shown that there is a possibility of using open microwave transmission lines, namely, microstrip photonic structures, to implement a method for measuring the parameters of material samples with the specified geometrical shape and a certain size that perform a function of nonuniformity in the photonic structure.
- OSTI ID:
- 21562381
- Journal Information:
- Semiconductors, Vol. 43, Issue 13; Other Information: DOI: 10.1134/S1063782609130132; Copyright (c) 2009 Pleiades Publishing, Ltd.; ISSN 1063-7826
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
COMPUTERIZED SIMULATION
CRYSTALS
EXPERIMENTAL DATA
FREQUENCY DEPENDENCE
GHZ RANGE
MICROWAVE RADIATION
PERIODICITY
PERMITTIVITY
POWER TRANSMISSION LINES
SHAPE
SUBSTRATES
TRANSMISSION
DATA
DIELECTRIC PROPERTIES
ELECTRICAL PROPERTIES
ELECTROMAGNETIC RADIATION
FREQUENCY RANGE
INFORMATION
NUMERICAL DATA
PHYSICAL PROPERTIES
RADIATIONS
SIMULATION
VARIATIONS