Date of Award

Fall 1988

Document Type

Thesis - Restricted

Degree Name

Master of Science (MS)

Department

Biomedical Engineering

First Advisor

Brown, Ronald H.

Second Advisor

Christensen, Carl W.

Third Advisor

Ishii, Thomas K.

Abstract

This thesis covers the use of vector network analyzer measurements in the design and characterization of transdermal coil sets used for artificial heart powering systems. Network analyzer measurements and theory are utilized to develop expressions for coil set modeling and the most efficient two-port network load. Practical aspects involving the use of a network analyzer to characterize coil sets, such as data acquisition hardware, software, and experimental techniques are also discussed. A coil design process based on the most efficient load is presented, and the resulting tuned and loaded coil set system properties in both air and Ringer solution dielectrics are demonstrated.

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