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Sub-nanosecond pulse filtering and amplification through firts-order controlled circuit instability
dc.contributor.author | Moncunill Geniz, Francesc Xavier |
dc.contributor.author | Palà Schönwälder, Pere |
dc.contributor.author | Bonet Dalmau, Jordi |
dc.contributor.author | Águila López, Francisco del |
dc.contributor.author | Giralt Mas, Ma. Rosa |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Disseny i Programació de Sistemes Electrònics |
dc.date.accessioned | 2010-09-15T07:46:25Z |
dc.date.available | 2010-09-15T07:46:25Z |
dc.date.created | 2009 |
dc.date.issued | 2009 |
dc.identifier.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. |
dc.identifier.isbn | 978-2-87487-010-1 |
dc.identifier.uri | http://hdl.handle.net/2117/8867 |
dc.description.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 receiver front end, the circuit behaves as a highgain narrow-pulse filter. We also estimate the circuit parameters required to generate and receive sub-nanosecond pulses. |
dc.format.extent | 4 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació |
dc.subject.lcsh | Signal theory (Telecommunication) |
dc.subject.lcsh | Ultra-wideband devices |
dc.title | Sub-nanosecond pulse filtering and amplification through firts-order controlled circuit instability |
dc.type | Conference lecture |
dc.subject.lemac | Senyal, Teoria del (Telecomunicació) |
dc.contributor.group | Universitat Politècnica de Catalunya. CIRCUIT - Grup de Recerca en Circuits i Sistemes de Comunicació |
dc.rights.access | Open Access |
local.identifier.drac | 2473421 |
dc.description.version | Postprint (published version) |
local.citation.author | Moncunill, F.; Palà, P.; Bonet, J.; Del Aguila, F.; Giralt, R. |
local.citation.contributor | European Microwave Conference |
local.citation.pubplace | Roma |
local.citation.publicationName | 39th European Microwave Conference |
local.citation.startingPage | 1319 |
local.citation.endingPage | 1322 |