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Comments on "Use of Ferrites for Absorption of Electromagnetic Waves"
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In this paper, the usefulness of ferrites in optimal radar absorber design may need consideration of compatibility with other materials and distributed components, as well as the compatibility of the ferrites with other components.Abstract:
The usefulness of ferrites in optimal radar absorber design may need consideration of compatibility with other materials and distributed components.read more
Citations
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Analysis and design of planar multi-layered parabolic absorber for low-power applications
TL;DR: In this article, the authors presented a detailed electromagnetic analysis of planar multi-layered dielectric structures for low-power industrial applications, where the authors adopted the analogy between the multi-section transmission line transformers and planar multilayer dielectrics and determined the material properties of each layer.
References
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Limit of the moth’s eye principle and other impedance-matching corrugations for solar-absorber design
TL;DR: In this paper, the moth's eye principle of optical-impedance matching by means of an array of tapered protuberances has been studied to determine the limit obtainable for reflection reduction.
Journal ArticleDOI
Use of Ferrites for Absorption of Electromagnetic Waves
TL;DR: Ferrites have been known as good absorbers of electromagnetic waves for some forty years and are very effective against the conventional radar using signals with small relative bandwidth, but they should have almost no effect on radar signals with large relative disappointment if this fact is overlooked as discussed by the authors.
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Comments on "Use of Ferrites for Absorption of Electromagnetic Waves"
R. Ruppin,Henning F. Harmuth +1 more
TL;DR: In this paper, it was shown that considerations of hysteresis losses in ferrites are not relevant to their performance as absorbers of radar signals, and they were shown that their performance is not affected by the hystresis loss.
Journal ArticleDOI
Optimum design of wideband selective absorbers with provision for specified included layers
B. S. Thornton,Q.M. Tran +1 more
TL;DR: In this article, a method for optimising the design of a selective solar absorbing multilayer on a reflective substrate whose effective surface impedance can be specified is described, where the concept of maximum power transfer expressed in terms of "reflection loss" from selectivity theory in multisection transmission lines is used instead of the reflection coefficients.