| 摘要 |
PROBLEM TO BE SOLVED: To provide a matrix switch which matches impedance of input/output terminals conducted to an arbitrary output terminal even in an open state of the output terminal. SOLUTION: Each of output terminals of a matrix switch comprises a shunt, respectively. While an output terminal is open, a shunt is conducted to the output terminal. Input/output terminals conducted to the output terminal in the open state are terminated with impedance of the shunt of the output terminal in the open state. COPYRIGHT: (C)2008,JPO&INPIT
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