# On feedback systems built around cut-inserted ideal transformer

@article{Filanovsky2014OnFS, title={On feedback systems built around cut-inserted ideal transformer}, author={I. Filanovsky}, journal={2014 IEEE International Symposium on Circuits and Systems (ISCAS)}, year={2014}, pages={61-64} }

The paper considers the linear feedback systems built around cut-inserted ideal transformers. It is shown that introducing the second additional transformer in cascade connection with the first one and doing the cut in the wire between the transformers one may reduce this method to the previously known Cut-Insertion Theorem (CIT) method. The cut-inserted ideal transformer method is reduced to the second form of the cut-inserted two-port including a voltage source on one side of the cut and a… Expand

#### 2 Citations

Calculation of closing impedance in feedback systems based on cut-insertion theorem

- Mathematics, Computer Science
- 2014 IEEE 57th International Midwest Symposium on Circuits and Systems (MWSCAS)
- 2014

The paper shows how to circumvent this difficulty: using the cut-inserted two-port which includes an independent current (voltage) source on one side of the cut and an independent voltage source on the other side one obtains the signal graph of the feedback system of order two. Expand

Gain at an Arbitrary Cut in a Linear Bilateral Network, and Its Relation to Loop Gain in Feedback Amplifiers

- Mathematics, Computer Science
- IEEE Transactions on Circuits and Systems I: Regular Papers
- 2015

Neither the gain at a cut nor return ratio meets a usual expectation for loop gain in a feedback amplifier. Expand

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