Técnica de ajuste de la tensión offset en detectores de fase de microondas

Document typeConference report
Defense date1988
PublisherUniversidad Politécnica de Madrid (UPM)
Rights accessOpen Access
Abstract
In microwave phase-detectors for PLL applications, among the useful output signal a DC level appears, which has to be cancelled for a proper operation of the PLL's loop filter. In this paper we present a method for cancelling the offset level at the phase detector output, based on an external chang~ of the DC currents across each diode. The method can be implemented in a~ active or passive form. Experimental results are also presented.
CitationBerenguer-Sau, J., Bara, J., Elias, A. Técnica de ajuste de la tensión offset en detectores de fase de microondas. A: Reunión de la Comisión B (campos y ondas). "URSI 1988: VII Reunión de la Comisión B (campos y ondas): actas: Cuenca, 26-28 septiembre, 1988". Pamplona, Navarra: Universidad Politécnica de Madrid (UPM), 1988, p. 268-273.
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