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Current modeling of microstrip filters

✍ Scribed by Odilon M. C. Pereira Filho; Luiz C. da Silva; Cassio G. do Rego

Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
163 KB
Volume
48
Category
Article
ISSN
0895-2477

No coin nor oath required. For personal study only.

✦ Synopsis

given in Table 1. It is observed that phantoms of any of these biological tissues can be simulated by mixing carbon and graphite powder in definite proportions with PVA.

CONCLUSION

A PVA-based composite of carbon and graphite has been identified as a suitable phantom material for microwave medical imaging. The dielectric constant and conductivity of this material exhibit good matching with the available literature data on biological tissues. The high value of the absorption coefficient of the material underlies its application as microwave-absorbing material in medical imaging.

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