NDLI: Loop gain measurements spice set-up

Content Provider	IEEE Xplore Digital Library
Author	Neacsu, C. Chesaru, V. Dan, C. Bodea, M.
Copyright Year	2007
Description	Author affiliation: O2 Micro, Bucharest (Neacsu, C.; Chesaru, V.) \|\| Politeh. Univ. of Bucharest, Bucharest (Dan, C.; Bodea, M.)
Abstract	One of the most important parameter in feedback circuit characterization is the loop gain. Loop gain direct measurement is not an easy task for the large majority of practical situations because the signals that appear in a system may form various and complicated loops. The classic approach is to break the loop and calculate the transfer around the loop. The loop breaking is not difficult to perform by manual analysis but can be impossible in computer analysis, using a circuit simulator. This paper presents a method, based on signal-flow graph, for loop gain determination without breaking any loop and therefore without circuit determinant or other circuit operating conditions like biasing modification.
Starting Page	449
Ending Page	452
File Size	1503643
Page Count	4
File Format	PDF
ISBN	9781424420049
ISSN	1545827X
DOI	10.1109/SMICND.2008.4703452
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-10-13
Publisher Place	Romania
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Gain measurement Feedback circuits Signal design Indium phosphide Feedback loop Performance analysis Computational modeling Circuit simulation Voltage Reflection Spice simulation loop gain loop break signal flow graph
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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