The estimation of the interferometric vertical wavenumber over sloped terrain is an integral step for many and tomographic synthetic aperture radar (SAR) applications. state art this to calculate angle incidence local slope after geometric corregistration has been performed. In letter, alternative approach estimating proposed that requires only range shifts. This considerably simplifies calcula...

In weakly nonlinear systems, the main effect of cubic nonlinearity on wave propagation is an amplitude-dependent correction dispersion relation. This phenomenon can manifest either as a frequency shift or wavenumber depending whether excitation prescribed initial condition boundary condition, respectively. Several models have been proposed to capture shifts observed when system subjected harmon...

The interaction between the electrohydrodynamic instability and an imposed flow is studied. distorts concentration field causing a sheltering effect which hinders ion transport from low to high regions, therefore suppresses electroconvective below certain wavenumber. removal of morphological modes resulting hydrodynamic can change wavenumber unstable electrodeposition.