IEVref: 131-12-79 ID: Language: en Status: Standard Term: ideal gyrator Synonym1: Synonym2: Synonym3: Symbol: Definition: two-terminal-pair network for which the sum of instantaneous powers at the two-terminal pairs is identically equal to zero and for which the ratio of the input voltage to the output electric current has a constant value R NOTE 1 – For an ideal gyrator, the input voltage u1, the output voltage u2, the input current i1 and the output current i2 are related by the formula: $\frac{{u}_{1}}{{i}_{2}}=-\frac{{u}_{2}}{{i}_{1}}=R$ with the usual reference conventions for associated voltages and currents given for two-port networks in IEC 60375:2003, Clause 7. NOTE 2 – Under sinusoidal conditions, the impedance Z1 seen at the input port is the product of the terminating admittance Y at the output port by the square of the constant R: Z1 = R2Y NOTE 3 – An ideal gyrator is a circuit element that neither stores nor dissipates energy. The gyrator as a device is defined in IEC 60050-726. Publication date: 2008-09 Source: Replaces: Internal notes: 2015-08-20: Tagging of variables corrected to be italic. JGO 2017-06-02: Cleanup - Remove Attached Image 131-12-79en.gif 2017-12-08: English equation corrected as per the mail from DE NC 2017-04-21. JGO CO remarks: TC/SC remarks: VT remarks: Domain1: Domain2: Domain3: Domain4: Domain5: