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Embedded Passive device (EPD) technology is increasingly drawing attention because of its potentials in addressing system cost reduction by offering smaller size form factor with high level of integration in RF packaging. In a typical RF system block, many passive elements, capacitors in particular, are required for filtering and impedance matching therefore wide efforts has been given to integrate...
This paper proposes a new frequency transformation method for improving the asymmetrical attenuation characteristics of a conventional lumped element band-pass filter (BPF). This new method results in formulas for filter components. The performance of a BPF designed using this method is tested using simulation and measurement. Since the new BPF design method is shown to be very useful for designing...
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