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How to extract distributed circuit parameters from the scattering parameters of a transmission line
(Institute of Electrical and Electronics Engineers (IEEE), 2017)
Texto en actas de congreso
Acceso restringido por política de la editorialDistributed circuit parameters parameterize the transmission and reflection off a given transmission line in terms of a distributed resistance, inductance, capacitance, and conductance, which are per-unit-length, ... -
A Ku band circularly polarized 2×2 microstrip antenna array for remote sensing applications
(Institute of Electrical and Electronics Engineers (IEEE), 2017)
Texto en actas de congreso
Acceso restringido por política de la editorialThis paper reports the development of a Circularly Polarized (CP) microstrip patch array working at Ku band and in particular between 16.9-17.2GHz for remote sensing applications. The design is based on a sequential ... -
Nonlinear effects of electrode and bragg reflector materials in BAW resonators
(Institute of Electrical and Electronics Engineers (IEEE), 2017)
Comunicación de congreso
Acceso restringido por política de la editorialThis work presents a broadband characterization and modeling of the second harmonic nonlinear response in Bulk acoustic wave (BAW) resonators. The proposed circuit model is based on the constitutive equations describing ... -
A real time emulator of the UMTS lower layers for the wineglass demonstrator
(European Commission, 2000)
Texto en actas de congreso
Acceso abiertoIn this paper, a general description of the main features of a Real Time Emulator, which emulates the lower layers of the UMTS Radio Access system, is presented. For the physical layer, the emulation model is based on the ... -
Joint antenna diversity and combined DFE/decoding of trellis coded modulation on frequency-selective fading mobile radio channels
(Institute of Electrical and Electronics Engineers (IEEE), 1993)
Texto en actas de congreso
Acceso abiertoA Monte Carlo simulation study of a combined FDMA/TDMA slow frequency-hopping trellis coded adaptive receiver for multipath Rayleigh fading channels is presented. The receiver structure, first proposed by Proakis (1989) ... -
Modelización y estudio de reguladores de velocidad de diferentes tecnologías a partir de resultados experimentales
(Asociación Española de Informática y Automática (AEIA), 1985)
Texto en actas de congreso
Acceso abiertoSe describen y modelan tres reguladores de velocidad de diferentes concepciones y tecnologías: El primero de turbina Kaplan y tecnología oleo-mecánica, los otros dos de turbinas Francis, uno oleo-mecánico y el otro ... -
Performance of soft-output equalization and convolutional coding over frequency-selective fading radio channels
(Institute of Electrical and Electronics Engineers (IEEE), 1993)
Texto en actas de congreso
Acceso abiertoThis paper presents an analysis of soft-output equalization and coding techniques applied to 4 and 16-QAM TDMA radio systems for frequency selective fading channels. In particular, typical urban and hilly terrain environments ... -
Comprobación del comportamiento autosimilar de las distribuciones de corriente sobre la superficie de la antena fractal de Sierpinski mediante termografías de infrarrojos
(1998)
Texto en actas de congreso
Acceso abierto -
Caracterización de antenas mediante termografías de infrarrojos
(1998)
Texto en actas de congreso
Acceso abierto -
Aplicación de filtros interdigitales microstrip al diseño de diplexores para GSM/DCS
(1998)
Texto en actas de congreso
Acceso abierto -
Application of hyperstability theory to interference cancelling
(O.YUKSEL IEEE, 1994)
Texto en actas de congreso
Acceso abiertoAn alternative to the usual adaptive noise cancelling method devoted to removing interference is presented. In the conventional methodology to implement adaptive cancellers a reference signal is necessary correlated with ... -
Continuous-time adaptive control applied to rf amplifier linearization
(O.YUKSEL IEEE, 1994)
Texto en actas de congreso
Acceso abiertoA new approach to the RF power amplifier linearization problem is presented. The proposed solution applies non-linear theories (Lyapunov direct method) to adaptive filtering in order to improve the linearity of the RF ...
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