The authors introduce a method that an active analogical inductor is made up of resistors,capacitors and active devices,and studies relative equifinal problems The method is superior to those attaching inductors on Ics to realize microminiaturization and integration in electronic circuits, and worthy of applicatio

CMOS Broadband Low Noise Amplifier with an Unbalanced Active Inductor;

The direct coupling technique is used to increase the voltage gain and reduce power dissipation,the multilevel coupling technique is used to increase the voltage gain,and active inductors are employed as loads to expand the bandwidth and get the stable DC operation point.

In order to reduce the input equivalent noise current and enlarge the-3 dB bandwidth,an active feedback and active inductor are used instead of conventional resistor feedback.

Thus,we develop the principle with the simulated inductor instead of inductor.

In this paper, Chua s circuit and its characteristics, as well as the circuit of realizing non-linearity resistance are firstly described; And then, a simulated inductor composed of op amps, linear resistances and capacitances is designed, Chua circuit is also improved by means of simulated inductor with good results obtained.

Thus,we develop the principle with the simulated inductor being instead of inductor.

The experiment study of multiscroll chaotic circuit based on a stimulated inductor circuit;

The experiment study of chaos and chaotic control by means of stimulated inductors

Secondly, a stimulated inductor circuit is introducted.

Simulated inductance based on MDDCC;

This paper is on the basis of the realized method which introduces active simulated inductances, using the active simulated inductances to replace ideal inductances to make research of the realization of integrative chaotic signal generator.

A sinusoidal oscillation circuit composed of simulated inductance and negative resistance converter is put forward according to the principle of simulated inductance and negative resistance conversion.

On the basis of traditional band-pass filter with coupled tunability, the basic cercuit modes of a V-I coverter, a analog resistor, a earthed and a floating-earthed analog inductance were all given by CCCⅡ.