Exterior cloaking with active sources in two dimensional acoustics

Details Exterior cloaking with active sources in two dimensional acoustics Exterior cloaking with active sources in two dimensional acoustics

2010-09-10

arxiv.org/abs/1009.2038v1

Physics

Mathematical Physics

Scientific paper

We cloak a region from a known incident wave by surrounding the region with three or more devices that cancel out the field in the cloaked region without significantly radiating waves. Since very little waves reach scatterers within the cloaked region, the scattered field is small and the scatterers are for all practical purposes undetectable. The devices are multipolar point sources that can be determined from Green's formula and an addition theorem for Hankel functions. The cloaking devices are exterior to the cloaked region.

Affiliated with

Also associated with

No associations

Rating

Exterior cloaking with active sources in two dimensional acoustics does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Exterior cloaking with active sources in two dimensional acoustics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exterior cloaking with active sources in two dimensional acoustics will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-672616