To verify that this single-channel preparation preserved the forward traveling wave
feature of the normal cochlea, the BM vibration was measured at the same longitudinal locations under normal acoustic conditions, that is, the sound was delivered to the ear drum.
From Pan , we see that a traveling wave
solution with large wave speed decays exponentially as [xi] [right arrow] -[infinity].
Using the dimensionless wave variable [xi] = (1/l)x-(c/[tau])t, where c is the dimensionless velocity of wave and [tau] = R[C.sub.0] = 0.6 x [10.sup.-6] s is the characteristic time of charging ER capacitor, we obtain the traveling wave
transformation m(x, t) = U([xi]) and then (28) is converted to the following new ODE:
Therefore, by using a modal transformation matrix, we can decompose the traveling wave
between phases into several independent modes.
Since the traveling wave
front [phi]([xi]) of (4) possesses invariance up to translation, we assume that traveling wave
front [phi]([xi]) satisfies
The results suggest that the fault inception angle has a negligible impact in calculating the distance at which the fault occurs since a small magnitude of the traveling wave
is required for fault detection and localization.
solutions in partially degenerate cooperative reaction-diffusion systems.
By using the results of the above lemmas and the basic theory of the singular nonlinear traveling wave
equations , we obtain the dynamical behavior of the traveling wave
solutions of (1) as follows.
However, though the waveshape of the current at the channel base is undisturbed by the traveling wave
phenomena, its peak value clearly depends on both the reflection coefficients.
Gong, "A novel helical slow-wave structure for millimeter wave traveling wave
tube," 5th Global Symposium on Millimeter Waves Conference, 312-315, 2012.
Whaley, "A three-dimensional multifrequency large signal model for helix traveling wave
tubes," IEEE Trans.
Klystrons, Traveling Wave
Tubes, Magnetrons, Crossed-Field Amplifiers, and Guyrotrons