Complex permittivity and permeability of carbonyl iron powders at microwave frequencies

IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)

Volumn 4, Issue , 2003, Pages 619-622

  Wang, Yong ^a   Afsar, Mohammed N ^a   Grignon, Rene ^a  

^a Tufts University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTROMAGNETIC WAVE ABSORPTION; MAGNETIC PROPERTIES; MAGNETIC VARIABLES MEASUREMENT; MICROWAVES; PERMITTIVITY; POWDERS; WAVEGUIDES;

CARBONYL IRON POWDERS; COAXIAL AIRLINE TECHNIQUES; MICROWAVE FREQUENCIES;

IRON COMPOUNDS;

EID: 0041468885     PISSN: 02724693     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (4)

1. W.B.Weir, "Automatic measurement of complex dielectric constant and permeability at microwave frequencies", Proc. of the IEEE, vol.62, no.1, pp.33-36, 1974.
2. D.K.Ghodgaonkar, V.V.Varadan and V.K.Varadan, "free space measurement of complex permittivity and complex permeability of magnetic materials at microwave frequencies", IEEE Trans. Instrum. Meas., vol.39, pp.387-394, 1990.
3. M.Park, J.Choi and S.Kim, "Wide bandwidth pyramidal absorbers of granular ferrite and carbonyl iron powders," IEEE Trans. Magnetics, vol.36, pp.3272-3274, 2000.
4. V.T. Truong, S.Z.Riddell and R.F.Muscat, "Polypyrrole based microwave absorbers", Journal of Materials Science, vol.23, no.20, pp.4971-4976, 1998