A time-delay technique to improve GBW on negative feedback amplifiers

This paper presents a new method to improve the GBW (gain-bandwidth product) on negative feedback amplifiers. The proposed method is based on the introduction of time-delay elements in the feedback loop, which can be exploited to retrieve significant bandwidth enhancements. This delayed feedback con...

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Bibliographic Details
Main Author: Alves, L. N. (author)
Other Authors: Aguiar, Rui L. (author)
Format: article
Language:eng
Published: 1000
Subjects:
Delayed feedback
Delays
Feedback amplifiers
Gain-bandwidth product
Amplifiers (electronic)
Bandwidth
Electric cables
Electric network analysis
Feedback
Military data processing
Operational amplifiers
Telecommunication cables
Telecommunication systems
Time delay
Bandwidth improvements
Delay elements
Feed back loops
First orders
Gain-bandwidth product (GBWP)
Negative feedback amplifiers
Operational amplifier (Opamp)
Shunt feedback
Time delaying
Time-delay elements
Control theory
Online Access:http://hdl.handle.net/10773/5205
Country:Portugal
Oai:oai:ria.ua.pt:10773/5205

Internet

http://hdl.handle.net/10773/5205

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