Title | ||
---|---|---|
Design and evaluation of a low-cost acoustic chamber for underwater networking experiments. |
Abstract | ||
---|---|---|
Testing acoustic equipment before sea experiments is a necessary step, which usually requires large and expensive facilities. In this paper, we present the design guidelines, structure and details of a small-scale, low-cost acoustic chamber for in-lab testing of underwater acoustic networks. The chamber has been assembled with the objective to be of low cost and limited size: therefore, its installation fits small university laboratories that cannot afford large testing pools. The chamber was designed to mitigate the extreme multi-path which, in a small chamber, makes communications unreliable. Considering this challenge, our chamber includes a phono-absorbing coating on the walls and floor, to be optionally complemented by a panel of the same coating material, to be installed at the water surface level. After providing the details of several phono-absorbing materials to motivate our specific choice, we carry out a number of transmission experiment with EvoLogics modems, proving that our design substantially reduces the severe multi-path and thereby improves the communications quality. |
Year | DOI | Venue |
---|---|---|
2016 | 10.1145/2999504.3001086 | WUWNet |
Field | DocType | Citations |
Simulation,Computer science,Coating,Real-time computing,Electrical engineering,Acoustic equipment,Underwater | Conference | 0 |
PageRank | References | Authors |
0.34 | 1 | 5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Francesca Meneghello | 1 | 0 | 0.34 |
Filippo Campagnaro | 2 | 22 | 5.81 |
Roee Diamant | 3 | 67 | 13.52 |
Paolo Casari | 4 | 334 | 32.89 |
Michele Zorzi | 5 | 7079 | 736.49 |