Title :
Ferroelectrics as microwave absorbent packaging
Author :
Pereverzeva, L.P. ; Poplavko, Y.M. ; You, Young Soo
Author_Institution :
Nat. Tech. Univ. of Ukraine, Kiev, Ukraine
Abstract :
Microwave dielectric dispersion in ferroelectrics covers the 1-100 GHz frequency range, so ferroelectric ceramic powder can be used as the main component of a composite with dielectric percolation. In addition, new results were obtained in solid ceramics-on-metal non-reflective coating realization. An appropriate compromise between ceramic layer thickness and the real and imaginary parts of dielectric constant was established theoretically and verified by experiments
Keywords :
dielectric losses; electric domains; electromagnetic wave absorption; ferroelectric materials; packaging; permittivity; piezoceramics; ceramic layer thickness; composite; dielectric constant; dielectric percolation; domain structure; ferroelectric ceramic powder; ferroelectrics; microwave absorbent packaging; microwave dielectric dispersion; solid ceramics-on-metal nonreflective coating; Ceramics; Dielectric losses; Ferroelectric materials; Microwave circuits; Packaging; Polymers; Powders; RLC circuits; Resonance; Solids;
Conference_Titel :
Applications of Ferroelectrics, 1996. ISAF '96., Proceedings of the Tenth IEEE International Symposium on
Conference_Location :
East Brunswick, NJ
Print_ISBN :
0-7803-3355-1
DOI :
10.1109/ISAF.1996.598155
