Experimental analysis for negative resistance second order dynamic circuit;

Applying the mathematical model to the design of the circuit of negative resistance Gunn device;

We found, for the first time, the negative resistance phenomenon, and interpreted it through the application of the theory of surface plasmon polariton (SPP) and polarized wave.

Influence of negative resistor slope on Chua circuit;

This paper describes how to use the OP amp to design a special negative resistor, and to construct a chaotic signal generator.

The analysis of Start-up characteristic of crystal oscillator is based on negative resistor conception.

A device with good negative differential resistance characteristics and a higher resistive cutoff frequency is fabricated using mesa isolation,metal lift-off,wet chemical etch,and air bridge technologies.