Abstract: The operative bandwidth of a broadband RF amplifier is improved by using a low-pass type broadband impedance transformer, instead of a broadband matching network, in a multi-stage impedance matching network connected, e.g., to the amplifier input. The multi-stage impedance matching network comprises three stages connected in series. The first stage is a low-pass type broadband impedance transformer that provides broadband fundamental impedances and high reflection for the second harmonics. The second stage is a phase shifter that controls the location of the second harmonic reflection coefficient phases. The third stage is a high-pass input matching circuit that transforms the complex conjugate device input impedance to a real impedance.

Abstract: The operative bandwidth of a broadband RF amplifier is improved by using a low-pass type broadband impedance transformer, instead of a broadband matching network, in a multi-stage impedance matching network connected, e.g., to the amplifier input. The multi-stage impedance matching network comprises three stages connected in series. The first stage is a low-pass type broadband impedance transformer that provides broadband fundamental impedances and high reflection for the second harmonics. The second stage is a phase shifter that controls the location of the second harmonic reflection coefficient phases. The third stage is a high-pass input matching circuit that transforms the complex conjugate device input impedance to a real impedance.

Abstract: A method for detection of pathogenic organisms wherein the method includes differentiation between species. The method is especially suitable to detect and to diagnose infection by pathogenic organisms which are hard and/or laborious to detect with conventional methods. The method relies upon analysis of specific variable regions of the RNase P RNA gene, namely the P3 and/or P19 region(s).

Abstract: A method for detection of pathogenic organisms wherein the method includes differentiation between species. The method is especially suitable to detect and to diagnose infection by pathogenic organisms which are hard and/or laborious to detect with conventional methods. The method relies upon analysis of specific variable regions of the RNase P RNA gene, namely the P3 and/or P19 region(s).

Abstract: A method for detection of pathogenic organisms wherein the method includes differentiation between species. The method is especially suitable to detect and to diagnose infection by pathogenic organisms which are hard and/or laborious to detect with conventional methods. The method relies upon analysis of specific variable regions of the RNase P RNA gene, namely the P3 and/or P19 region(s).