DocumentCode :
845189
Title :
Polymer–Ceramic Composites for Microwave Applications: Fabrication and Performance Assessment
Author :
Koulouridis, Stavros ; Kiziltas, Gullu ; Zhou, Yijun ; Hansford, Derek J. ; Volakis, John L.
Author_Institution :
Ohio State Univ., Columbus, OH
Volume :
54
Issue :
12
fYear :
2006
Firstpage :
4202
Lastpage :
4208
Abstract :
We present a novel technique to fabricate conformal and pliable substrates for microwave applications including systems-on-package. The produced materials are fabricated by combining ceramic powders with polymers to generate a high-contrast substrate that is concurrently pliable (bendable). Several such polymer-ceramic substrates are fabricated and used to examine the performance of a patch antenna and a coupled line filter. This paper presents the substrate mixing method while measurements are given to evaluate the loss performance of the substrates. Overall, the fabricated composites lead to flexible substrates with a permittivity of up to epsivr=20 and sufficiently low loss
Keywords :
ceramics; composite materials; microwave integrated circuits; substrates; system-in-package; ceramic powders; conformal substrates; coupled line filter; flexible substrates; high-contrast substrate; microwave applications; patch antenna; performance assessment; pliable substrates; polymer-ceramic composites; substrate mixing method; systems-on-package; Antenna measurements; Ceramics; Fabrication; Loss measurement; Microwave filters; Microwave theory and techniques; Patch antennas; Permittivity measurement; Polymers; Powders; Control of dielectric properties; high-contrast substrates; particle dispersion technique; pliable substrates; system-on-package (SoP);
fLanguage :
English
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9480
Type :
jour
DOI :
10.1109/TMTT.2006.885887
Filename :
4020461
Link To Document :
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