Characterization of open cell SiC foam material

Irena Zivkovic; Axel Murk

doi:10.2528/PIERB11121504

Characterization of open cell SiC foam material

Irena Zivkovic, Axel Murk

Research output: Contribution to journal › Article › Academic › peer-review

6 Citations (Scopus)

Abstract

This paper presents characterization and modeling of microwave characteristics of SiC foam material. Transmission and reflection measurements are performed in X, K and Ka band for the samples of two different pore sizes and three different thicknesses. Effective and frequency dependent dielectric permittivity is extracted for 50PPI 10 mm sample, while for the other samples it was not possible because of density gradient in the samples. By calculation of Mie scattering efficiencies approximate magnitude of dominant loss mechanism (scattering or absorption) at certain frequencies is predicted.

Original language	English
Pages (from-to)	225-239
Journal	Progress In Electromagnetics Research B
Volume	38
DOIs	https://doi.org/10.2528/PIERB11121504
Publication status	Published - 2012
Externally published	Yes

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@article{fbd1cde795524fe29c1e91f844b272ba,

title = "Characterization of open cell SiC foam material",

abstract = "This paper presents characterization and modeling of microwave characteristics of SiC foam material. Transmission and reflection measurements are performed in X, K and Ka band for the samples of two different pore sizes and three different thicknesses. Effective and frequency dependent dielectric permittivity is extracted for 50PPI 10 mm sample, while for the other samples it was not possible because of density gradient in the samples. By calculation of Mie scattering efficiencies approximate magnitude of dominant loss mechanism (scattering or absorption) at certain frequencies is predicted.",

author = "Irena Zivkovic and Axel Murk",

year = "2012",

doi = "10.2528/PIERB11121504",

language = "English",

volume = "38",

pages = "225--239",

journal = "Progress In Electromagnetics Research B",

issn = "1937-6472",

publisher = "Electromagnetics Academy",

}

TY - JOUR

T1 - Characterization of open cell SiC foam material

AU - Zivkovic, Irena

AU - Murk, Axel

PY - 2012

Y1 - 2012

N2 - This paper presents characterization and modeling of microwave characteristics of SiC foam material. Transmission and reflection measurements are performed in X, K and Ka band for the samples of two different pore sizes and three different thicknesses. Effective and frequency dependent dielectric permittivity is extracted for 50PPI 10 mm sample, while for the other samples it was not possible because of density gradient in the samples. By calculation of Mie scattering efficiencies approximate magnitude of dominant loss mechanism (scattering or absorption) at certain frequencies is predicted.

AB - This paper presents characterization and modeling of microwave characteristics of SiC foam material. Transmission and reflection measurements are performed in X, K and Ka band for the samples of two different pore sizes and three different thicknesses. Effective and frequency dependent dielectric permittivity is extracted for 50PPI 10 mm sample, while for the other samples it was not possible because of density gradient in the samples. By calculation of Mie scattering efficiencies approximate magnitude of dominant loss mechanism (scattering or absorption) at certain frequencies is predicted.

U2 - 10.2528/PIERB11121504

DO - 10.2528/PIERB11121504

M3 - Article

SN - 1937-6472

VL - 38

SP - 225

EP - 239

JO - Progress In Electromagnetics Research B

JF - Progress In Electromagnetics Research B

ER -

Characterization of open cell SiC foam material

Abstract

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