Relative performance of different strategies for wave attenuation by periodic structures
For a periodic structure of symmetric scatterers, such as a ribbed plate or cylinder, Bloch-Floquet waves (BFW) are well-known periodic structure waves (PSW). Conventional wisdom is to attenuate BFW propagation by re-flections, energy absorption or stopping bands. Recent theoretical results show tha...
| Main Author: | |
|---|---|
| Format: | Conference Paper |
| Published: |
2017
|
| Online Access: | http://hdl.handle.net/20.500.11937/85605 |