Loading...
Please wait, while we are loading the content...
Similar Documents
Multiple-Loop Feedback Amplifiers Wai-Kai Chen
| Content Provider | Scilit |
|---|---|
| Copyright Year | 2002 |
| Description | So far, we have studied the single-loop feedback amplifiers. The concept of feedback was introduced in terms of return difference. We found that return difference is the difference between the unit applied signal and the returned signal. The returned signal has the same physical meaning as the loop transmission in the ideal feedback mode. It plays an important role in the study of amplifier stability, its sensitivity to the variations of the parameters, and the determination of its transfer and driving point impedances. The fact that return difference can be measured experimentally for many practical amplifiers indicates that we can include all the parasitic effects in the stability study, and that stability problem can be reduced to a Nyquist plot. Book Name: The Circuits and Filters Handbook |
| Related Links | https://api.taylorfrancis.com/content/chapters/edit/download?identifierName=doi&identifierValue=10.1201/9781420041408-35&type=chapterpdf |
| Ending Page | 942 |
| Page Count | 20 |
| Starting Page | 923 |
| DOI | 10.1201/9781420041408-35 |
| Language | English |
| Publisher | Informa UK Limited |
| Publisher Date | 2002-12-23 |
| Access Restriction | Open |
| Subject Keyword | Book Name: The Circuits and Filters Handbook Hardware and Architecturee Amplifiers Feedback Impedances Experimentally Parasitic Nyquist |
| Content Type | Text |
| Resource Type | Chapter |
