ULTRA WIDEBAND POWER DIVIDER/COMBINER WITH IMPROVED ISOLATION

摘要

PURPOSE: An ultra wideband power divider/combiner is provided to set the bandwidth of the input and output signal as the desired ultra wide band by adjusting the size of the capacitive combination between the transmission line and the short line. CONSTITUTION: A transmission lane part(100) comprises 3 transmission lines. A short circuit line part(200) comprises 3 short circuit lines(210, 220, 230) capacitive-combining with the three transmission lines. An isolation resistor(700) is connected between the first transmission lines and the second transmission line out of the three transmission lines.