coupled modes

coupled modes

[′kəp·əld ′mōdz]
(acoustics)
Modes of acoustic transmission along a duct having a discontinuity, so that the reflected and transmitted waves contain modes other than the incident ones.
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References in periodicals archive ?
Effect of the ground heat exchanger dimensions on the heliosystem operation with coupled modes.
Generally, coupled modes are either unilateral type (having master-slave configuration) [8] or bilateral type (i.
This "Slow Sweep" capability helps to initially identify modes, distinguish between coupled modes, accurately measure amplification factors that take time to build, and determine damping (Q factors) thus allowing for very effective damping analysis and validation.
The coupled modes are generally called antisymmetric and symmetric plasmon modes in the symmetric structure [26].
In paper [9], the method of coupled modes accompanied by the spectral domain solutions of uniform line is adopted for analyzing a broad class of nonuniform transmission lines, and the reflection coefficients are derived:

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