Active Exterior Cloaking

Details Active Exterior Cloaking Active Exterior Cloaking

2009-06-08

arxiv.org/abs/0906.1544v1

Physical Review Letters, 103, 073901 (2009)

Physics

Mathematical Physics

4 pages, 3 figures, submitted to Physical Review Letters

Scientific paper

10.1103/PhysRevLett.103.073901

A new method of cloaking is presented. For two-dimensional quasistatics it is proven how a single active exterior cloaking device can be used to shield an object from surrounding fields, yet produce very small scattered fields. The problem is reduced to finding a polynomial which is approximately one within one disk and zero within a second disk, and such a polynomial is constructed. For the two-dimensional Helmholtz equation, it is numerically shown that three active exterior devices placed around the object suffice to produce very good cloaking.

Affiliated with

Also associated with

No associations

Rating

Active Exterior Cloaking 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 Active Exterior Cloaking, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Active Exterior Cloaking will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-232747