Journal article
Memory-Efficient Method for Wideband Self-Adjoint Sensitivity Analysis
Abstract
Sensitivity analysis is crucial in microwave imaging and design procedures. Recently, we proposed a time-domain self-adjoint method for the computation of response Jacobians. The responses and their derivatives are computed with a single time-domain analysis. The overhead of the Jacobian computation is negligible compared to the time required by the simulation even when the number of optimizable parameters exceeds thousands. However, two …
Authors
Song Y; Nikolova NK
Journal
IEEE Transactions on Microwave Theory and Techniques, Vol. 56, No. 8, pp. 1917–1927
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
August 1, 2008
DOI
10.1109/tmtt.2008.927400
ISSN
0018-9480