| 摘要 |
PROBLEM TO BE SOLVED: To miniaturize a power distributor by connecting the series connection circuit of a resistor and an inductor between first and second output terminals, which are connected to the other sides of first and second capacitors whose one side is connected to an input terminal and making the resistor, the inductor and the capacitors have a specified relation. SOLUTION: A resistor 6, first and second capacitors 4 and 5 and an inductor 7 are set with following relations. R=1/Z0(2πfc)<2> [ohm] and L=2/c(2πf)<2> [H]. Here, C is the values [F] of the first and second capacitors, R: is the value [ohm] of the resistor, L: the value [H] or the inductor, Z0 the characteristics impedance [ohm] of measuring system, and f the setting frequency [Hz ] respectively. The power distribution ratio of the first output terminal 2 and the second output terminal 3 is set to 1:1 at the desired frequency. The first and second output terminals 2 and 3 can be isolated. The values of the first capacitor 4 and the second capacitor 5 are changed, and the output power ratio can be changed.
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