Analysis Of Gravitational Lens Antennas

R. Orta et al. (1994), JBIS, 47, pp.53-56

Refcode: 1994.47.53

Abstract:

It is well known that a gravitational field acting in a region gives rise to a space-time curvature that manifests itself as bending of geodesics. Since light rays follow geodesics, a gravitational field can produce a focusing of electromagnetic waves.