کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
447308 | 1443221 | 2009 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Electronically tunable floating inductance simulator Electronically tunable floating inductance simulator](/preview/png/447308.png)
In this letter, a new floating inductance simulator circuit is presented. The proposed structure consists of only one grounded capacitor without any external resistors and two different active elements. The active elements are dual-output current-controlled current conveyor (DO-CCCII) and operational transconductance amplifier (OTA). The proposed inductance simulator can be tuned electronically by changing the biasing current of the DO-CCCIIs or by changing the current of the OTA. Moreover, the circuit does not require any conditions of component matching. It has a good sensitivity performance with respect to tracking errors. As an application, the proposed inductance simulator is used to construct a fourth-order resistively terminated LC band-pass filter. The theoretical analysis is verified by the SPICE simulation results.
Journal: AEU - International Journal of Electronics and Communications - Volume 63, Issue 5, May 2009, Pages 423–427