Journal article
Frequency-Domain Integral Equations of Scattering for Complex Scalar Responses
Abstract
A rigorous frequency-domain forward model of scattering is derived that relates any desired complex-valued scalar response to the vectors of the electromagnetic field. The model is valid in any reciprocal medium. The S-parameter forward model is derived as a special case. The forward model for the open-circuit voltage at the terminals of a receiving antenna is also given. The proposed model is useful in microwave imaging since it eliminates the …
Authors
Beaverstone AS; Shumakov DS; Nikolova NK
Journal
IEEE Transactions on Microwave Theory and Techniques, Vol. 65, No. 4, pp. 1120–1132
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
April 1, 2017
DOI
10.1109/tmtt.2016.2638428
ISSN
0018-9480