Endüktör simülasyonu, Opamp,OTA, CC, GIC

Bu çalışmada işlemsel devre elemanları kullanarak endüktans simulasyonu üzerinde durulmuştur. Opamp, OTA ve CC kullanan endüktans simülasyon devreleri verildikten sonra, bu devreler kullanılarak pasif bir bant-geçiren filtrenin L elemanının fo=1MHz için PSPICE yazılımı ile simülasyonu yapılmıştır. Elde edilen filtre karakteristikleri orijinal RLC devresininkiyle karşılaştırılarak ele alınan devrelerin endüktans simülasyonunda başarıyla kullanılabileceği gösterilmiştir

Anahtar Kelimeler:

Endüktör simülasyonu, Opamp, OTA, CC, GIC

INDUCTOR SIMULATION WITH OPERATIONAL DEVICES

In this study, inductor simulation by using operational devices, Opamp, OTA, and CC, is investigated. After covering main inductor simulation circuits, they areall tested in a passive band-pass filter with a center frequency of 1MHz using PSpice software. The filter characteristics thus obtained are compared to that of the original passive filter. As a result, the active filters tested are shown to be equivalents of the passive one with some performance differences.

Keywords:

Opamp OTA, CC, GIC, Operational devices, Inductor simulation,

PDF

___

Orchard, H. J., “Inductorless filters”, Electron. Lett., 2: 224 (1966).
Riordan, R. H. S., “Simulated inductors using differantial amplifiers”, Electron. Lett., 3: 50-51 (1967).
Sedra, A., Smith, K., “A second generation current conveyor and its application”, IEEE Trans. Circuit Theory, 17: 132-134 (1970)
Bruton, L. T., “Topological equivalance of inductorless ladder structures”, IEEE Trans. Circuit Theory , CT-20: 434-437 (1973). 5. Antoniou, A., “Realization of gyrators using operational amplifier and their use in RC active network synthesis”, IEEE Proc., 16:1838-1850 (1969). 6. Antoniou, A., “Gyrator using operational amplifier”, Electron Lett., 3: 350-352 (1967).
Bruton, L. T., “Network transfer functions using the concept of frequency dependent negative resistance”, IEEE Trans., CT-16 (3): 406-408 (1969). 8. Bruton, L. T., “NonIdeal performance of two amplifier positive impedance converters”, IEEE Trans. Circuit Theory , CT-17: 541-549 (1970). 9. Schaumann, R., Ghausi, M. S., Laker, K. R., Design of Analog Filters: Passive, Active RC and Switched Capacitor, Prentice-Hall, New Jersey (1990).
Ishibashi, Y., Tsuduki, K., “Synthesis and RC-active simulation of an LR terminated LC filter”, IEE Proc.-Circuits Devices Syst, 142 (1): 49-52 (1995). 1.0MHz 1.0GHz V(2) V(12) Frekans