A GENERALIZED FREQUENCY-DOMAIN NONLINEARITY MEASUREMENT METHOD

In this paper, we discuss an accurate and effective nonlinearity measu rement method that is generalized from the frequency domain method pro posed by Y.S. Tang and C. Tsang. The new method discussed here offers the following features. It can test any recording density by observing only one fired frequency. This method can be used to study nonlineari ties due to interactions between two transition groups such as a tribi t interacting with a single transition. By following a general rule gi ven in this paper, one can construct a recording pattern that simultan eously satisfies code constraints measurement of nonlinearities. There fore, nonlinearity measurement on a HDA.