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Reduction of electromagnetic interference susceptibility in small-signal analog circuits using complementary split-ring resonators
dc.contributor.author | Pérez Robles, Daniel |
dc.contributor.author | Gil Galí, Ignacio |
dc.contributor.author | Gago Barrio, Javier |
dc.contributor.author | Fernández García, Raúl |
dc.contributor.author | Balcells Sendra, Josep |
dc.contributor.author | González Díez, David |
dc.contributor.author | Berbel Artal, Néstor |
dc.contributor.author | Mon González, Juan |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica |
dc.date.accessioned | 2012-02-14T13:27:27Z |
dc.date.available | 2012-02-14T13:27:27Z |
dc.date.created | 2012-02-10 |
dc.date.issued | 2012-02-10 |
dc.identifier.citation | Pérez, D. [et al.]. Reduction of electromagnetic interference susceptibility in small-signal analog circuits using complementary split-ring resonators. "IEEE TRANSACTIONS ON COMPONENTS, PACKAGING AND MANUFACTURING TECHNOLOGY", 10 Febrer 2012, vol. 2, núm. 2, p. 240-247. |
dc.identifier.issn | 2156-3950 |
dc.identifier.uri | http://hdl.handle.net/2117/15124 |
dc.description.abstract | Low-frequency analog and digital electronic circuits are susceptible to electromagnetic interference in the radiofrequency (RF) range. This disturbance is produced when the coupled RF signal is rectified by the nonlinear behavior of the semiconductors used in the small-signal analog input stage of the electronic system. Circuits based on operational amplifiers are usually employed for such input stages. These circuits present an amplitude modulation demodulation produced by the nonlinearity of internal transistors. Such a phenomenon generates demodulated signals in the low-frequency range. In this paper, this effect is suppressed by combining the conventional printed circuit board layout with complementary split-ring resonators (CSRRs). CSRRs are constitutive elements for the synthesis of metamaterials with negative effective permittivity, which are mainly excited to the host line by means of electric coupling. Electromagnetic simulations and experimental results show an effective rejection of the undesired RF demodulation effect with no extra cost in terms of the device area or manufacturing process. |
dc.format.extent | 8 p. |
dc.language.iso | eng |
dc.publisher | IEEE |
dc.subject | Àrees temàtiques de la UPC::Física::Electromagnetisme |
dc.subject | Àrees temàtiques de la UPC::Enginyeria electrònica |
dc.subject.lcsh | Electromagnetism |
dc.subject.lcsh | Operational amplifiers |
dc.title | Reduction of electromagnetic interference susceptibility in small-signal analog circuits using complementary split-ring resonators |
dc.type | Article |
dc.subject.lemac | Electromagnetisme |
dc.subject.lemac | Amplificadors operacionals |
dc.contributor.group | Universitat Politècnica de Catalunya. (TIEG) - Terrassa Industrial Electronics Group |
dc.description.peerreviewed | Peer Reviewed |
dc.rights.access | Open Access |
local.identifier.drac | 9654173 |
dc.description.version | Postprint (published version) |
local.citation.author | Pérez, D.; Gil, I.; Gago, J.; Fernandez, R.; Balcells, J.; González, D.; Berbel, N.; Mon, J. |
local.citation.publicationName | IEEE TRANSACTIONS ON COMPONENTS, PACKAGING AND MANUFACTURING TECHNOLOGY |
local.citation.volume | 2 |
local.citation.number | 2 |
local.citation.startingPage | 240 |
local.citation.endingPage | 247 |
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