mode conversion
Numerical study of mode conversion between lower hybrid and whistler waves on short-scale density striations
... parameters, and the interplay between the whistlers and lower hybrid waves in the presence of a collection of density striations. In section 2, we derive the mathematical model that governs the dynamics of the ...
7
Two dimensional numerical simulation of O mode to Z mode conversion in the ionosphere
... ordinary mode (O-mode) have revealed that the magnitude of artificial heating-induced effects depends strongly on the inclination angle of the pump beam, with a greater modification to the plasma observed when ...
28
MHD mode conversion of fast and slow magnetoacoustic waves in the solar corona
... find conversion and transmission coeffi- cients and the wave behaviour throughout the ...the conversion and transmission coefficients were found using the method developed by Cairns and Lashmore-Davies ...
193
Influence of density fluctuations on the O–X mode conversion and on microwave propagation
... the mode conversion layer can be compensated for by appropriate shaping of the microwave beam leading to same results as without plasma ...straight conversion layer is ...
5
Two dimensional numerical simulation of O mode to Z mode conversion in the ionosphere
... linear mode conversion processes such as the O-mode to Z-mode transition into the time-domain evolution of the simulated EM fields and the coupled on-grid updates to plasma density and ...
27
3D Full-Wave modelling and EC mode conversion in realistic plasmas
... O-X conversion in overdense W7-X plasma is ...O-X conversion is demonstrated. We discuss limitations of the mode conversion scenario within the capabilities of the existing ECRH system in ...
5
Mode selectivity of SH guided waves by dual excitation and reception applied to mode conversion analysis
... undergo mode conversion. Analysis of mode conversion is complicated, due to the interference of several propagating modes in the received signal, that can often temporally ...a mode ...
12
Simulation of mode conversion from UHR mode wave to LO mode wave in an inhomogeneous plasma with different wave normal angles
... linear mode conversion process has been mainly studied by assuming the Wentzel-Kramers-Brillouin (WKB) approximation in which the spatial scale of an inhomogeneity is large enough relative to the wave ...
12
Development of Mode Conversion Waveguides at KIT
... of mode conversion waveguides (launchers) for high power gyrotrons has gone through three stages at ...adapted mode-converting mirrors for a 2 MW TE 34,19 ...
5
Ultra-Wideband Mitigation of Differential to Common Mode Conversion for Bended Differential Lines by Periodic Interdigital Structure
... Differential signals with its inherent characteristics of low crosstalk and high immunity to noise are widely employed in the high speed circuits [1]. However, due to the amplitude and phase unbalance of the asymmetric ...
6
Mode conversion in the cochlea?
... wave mode, which is either (i) on the other side of the resonant location, or (ii) on the same side but with reversed group ...‘mode conversion’ and is the main subject of this ...
38
Secured Phone Mode Conversion
... Abstract— the purpose of this project is to develop Profile Change application that runs on Android platform. This is the first version of its kind and is developed based on Android platform. The goal of this project is ...
5
An Advanced Mechanism for Phone Mode Conversion Through SMS
... silent mode; we may misplace it somewhere nearby and cannot find the mobile phone by ringing to ...silent mode can be exceptionally tricky to ...system Mode change is done ...Phone Mode ...
5
Detection of coatings within liquid-filled tubes and containers by mode conversion of leaky Lamb waves
... by mode conversion of leaky Lamb waves has the huge advantage of a lower detec- tion limit compared to traditional ultrasonic methods such as transmission technique or pulse–echo ...
12
Mode conversion of plasma waves
... l mode c o n v e r s io n , w it h e nergy i n c i d e n t i n one mode be in g s p l i t between th e two modes a f t e r p a s s in g th ro u g h th e r e g io n where th e two r o o ts o f h | a re a lm ...
159
Two-dimensional Vlasov simulations of fast stochastic electron heating
... Abstract Ionospheric heating experiments using high-frequency ordinary (O)-mode electromagnetic waves have shown the induced formation of magnetic field-aligned density striations in the ionospheric F region, in ...
13
Development of slow and fast wave coupling and heating from the C-Stellarator to NSTX
... a mode conversion on the C-stellarator, that toroidal m = -1 eigenmodes were excited in toroidal geometry and impurity influx caused the Z mode on the ST tokamak, that the H minority regime provided ...
6
Optical Fiber Taper Coupled Glass Microsphere Resonators
... We focus on the mode conversion in the tapered fibers and the mode matching between the taper and sphere modes, then demonstrate the ideal coupling, the critical coupling and controlled [r] ...
145
Development of Millimeter Scale Motors for Miniature Direct Drive Robots
... the mode conversion rotary USM design is more scalable than the Milliworm, because the USM mechanism eliminates many of the problems associated with harnessing micron step ...the mode ...
202
Some issues relevant to propagation of lightwave signals in optical fibers
... some nonlinear phenomenon, the mode conversion would be spoilt. There is some insertion loss «.5dB) of power transferred to mode B, but which does not result in cross-talk. This[r] ...
208