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Sub-nanosecond pulse filtering and amplification through firts-order controlled circuit instability

Author
Moncunill-Geniz, F. X.; Palà-Schönwälder, P.; Bonet-Dalmau, J.; Aguila, F.; Giralt, M.
Type of activity
Presentation of work at congresses
Name of edition
38th European Microwave Conference
Date of publication
2009
Presentation's date
2009-09-29
Book of congress proceedings
Proceedings of the 38th European Microwave Conference
First page
1319
Last page
1322
Repository
http://hdl.handle.net/2117/8867 Open in new window
Abstract
In this paper we investigate how to use controlled circuit instability in the filtering and amplification of narrow pulses. The basic circuit consists of a first-order RC network coupled to a negative resistance controlled by an external quench generator, which yields alternating periods of stability and instability. The study shows that when the circuit acts as a signal generator it can produce narrow exponential or Gaussian pulses, depending on the quench waveform applied. Included as a receiv...
Citation
Moncunill, F. [et al.]. Sub-nanosecond pulse filtering and amplification through firts-order controlled circuit instability. A: European Microwave Conference. "39th European Microwave Conference". Roma: 2009, p. 1319-1322.
Group of research
CIRCUIT - Communication Circuits and Systems Research Group
SSR-UPC - Smart Sustainable Resources

Participants

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