Approximations of the inverse wavelet transform for analogue circuits

dc.contributorGurrola-Navarro, M.A., Departamento de Electrónica, CUCEI, Universidad de Guadalajara, Av. Revolución 1500, Guadalajara, JAL, CP 44430, Mexico; Medina-Vazquez, A.S., Departamento de Electrónica, CUCEI, Universidad de Guadalajara, Av. Revolución 1500, Guadalajara, JAL, CP 44430, Mexico; Espinosa-Flores-Verdad, G., Instituto Nacional de Astrofísica Optica y ElectrónicaLuis, Enrique Erro # 1, Tonantzintla, PUE, CP 72840, Mexico
dc.creatorGurrola-Navarro, M.A.
dc.creatorMedina-Vazquez, A.S.
dc.creatorEspinosa-Flores-Verdad, G.
dc.date.accessioned2015-11-18T23:43:49Z
dc.date.accessioned2023-07-04T02:30:22Z
dc.date.available2015-11-18T23:43:49Z
dc.date.available2023-07-04T02:30:22Z
dc.date.created2015-11-18T23:43:49Z
dc.date.issued2012
dc.identifierhttp://hdl.handle.net/20.500.12104/63385
dc.identifier10.1587/elex.9.1823
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-84875033028&partnerID=40&md5=e5ec96eb10bacb8310c68cb629bac177
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7261922
dc.description.abstractWe propose two approximations of the inverse wavelet transform implemented with a voltage adder and two analog filters. They work together with a set of scaled band-pass analog filters that perform the wavelet transform of a continuous time signal. With this approach an integrated circuit has been fabricated. On-chip measurements demonstrate signal to reconstruction error ratios up to 25.8 dB.
dc.relationIEICE Electronics Express
dc.relation9
dc.relation24
dc.relation1823
dc.relation1828
dc.relationScopus
dc.relationWOS
dc.titleApproximations of the inverse wavelet transform for analogue circuits
dc.typeLetter


Este ítem pertenece a la siguiente institución