Novel Feedback Theory of Electric Circuits—Part II: Loop Invariants.
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| Title: | Novel Feedback Theory of Electric Circuits—Part II: Loop Invariants. |
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| Authors: | Codecasa, L.1 |
| Source: | IEEE Transactions on Circuits & Systems. Part I: Regular Papers. Jul2012, Vol. 59 Issue 7, p1505-1518. 14p. |
| Subjects: | Analog electronic systems, Electronic amplifiers, Digital electronics, Integrated circuits, Complementary metal oxide semiconductors, Electronic circuits |
| Abstract: | In this paper and in its companion, a novel cut-based decomposition for transfer functions of linear time-invariant circuits is introduced and an invariance property, with respect to the cut, is proven for the set of quantities introduced by this cut-based decomposition. These results naturally lead to a novel feedback theory of electric circuits which, unlike Bode's feedback theory, is based on the unambiguous decomposition of transfer functions. Such feedback theory provides a natural extension to the elementary model of feedback amplifiers based on block diagrams, from system theory to circuit theory, and a natural extension to Blackman's formula. [ABSTRACT FROM PUBLISHER] |
| Copyright of IEEE Transactions on Circuits & Systems. Part I: Regular Papers is the property of IEEE and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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