Multipurpose device for transmitting radiation from a source to an object

摘要

A multipurpose device for transmitting radiation from a source to an object comprises two antennas, each designed as a truncated segment of a spherical or cylindrical surface, a radiation source provided in the aperture plane of one of the antennas, and an object placed in the combined focal area of the two antennas. The antennas are positioned opposite one another at a distance of from 0.6 to double the radius of the spherical or cylindrical surface, and the radiation source is of a distributed type. The antenna design effectively concentrates radiation emitted by a distributed source on an object placed in the focal area of the antenna, providing greater efficiency of radiation transmission, the possibility of radiation power variation, a more uniform concentration of radiation, an increase in the volume of the focal area without replacing the radiation source, increased reliability of the system, and reduced power requirements.

主权项

1. A multipurpose device for transmitting radiation from a source to an object, comprising two reflectors each shaped as a truncated segment of a curved surface and both arranged to produce a combined focal zone, a distributed radiation source positioned in the aperture plane of at least one of the reflectors or in one of the focal areas of each reflector, and an object placed in the combined focal area of both reflectors.