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专利名称：Method for determining the qualities and/or
frequencies of electrical tuned circuits
发明人：Eckart Schatter申请号：US07/497769申请日：19900320公开号：US05019782A公开日：19910528
摘要：Method for determining qualities and/or frequencies of electrical tuned circuits.The method includes the steps of exciting the turned circuit with a switching pulse whichhas a short rise and fall time as compared with a period corresponding to the resonantfrequency of the circuit, and evaluating the oscillation dying out after the switchingimpulse.
申请人：SIEMENS AKTIENGESELLSCHAFT
代理人：Herbert L. Lerner,Laurence A. Greenberg
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