Sound absorption by resonators in a cylindrical waveguide
โ Scribed by A. D. Lapin
- Book ID
- 110215634
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 2006
- Tongue
- English
- Weight
- 212 KB
- Volume
- 52
- Category
- Article
- ISSN
- 1063-7710
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract We study the large time asymptotics of the solutions __u__(__x__,__t__) of the Dirichlet and the Neumann initial boundary value problem for the wave equation with timeโharmonic rightโhand side in domains ฮฉ which are composed of a finite number of disjoint halfโcylinders ฮฉ~1~,โฆ,ฮฉ~r~ with
## Abstract An approximate theory of lossy waveguideโdielectric resonators (WDRs) is developed. The theory is based on a search for the resonator's natural oscillations providing the required ratio between the radiation and intrinsic Q factors. This allows us to predict and control the level of abs