Patent Number: 
Section: claims

1. A radioscopy device, comprising:a detector grid; anda scattered radiation matrix,wherein the detector grid is disposed relative to the scattered radiation matrix substantially perpendicular to a direction in which an integral across both location-frequency coordinates of Fourier transforms of the detector grid and the scattered radiation matrix is substantially at a minimum. 2. The radioscopy device as defined by claim 1, wherein the Fourier transform of the scattered radiation matrix is simplified to Dirac pulses, and the integration is approximated to the points of the Dirac pulses by the sum of the values of the Fourier transform of the detector grid. 3. The radioscopy device as defined by claim 1, wherein the detector grid is disposed relative to the scattered radiation matrix, which is substantially perpendicular to a direction in which the two-dimensional Fourier transform of the detector grid, evaluated on a circular ring placed around an origin of the Fourier transform is at a minimum, wherein the ring characterizes a frequency of the scattered radiation matrix. 4. The radioscopy device as defined by claim 1, wherein the detector grid and the scattered radiation matrix have a regular structure. 5. The radioscopy device as defined by claim 1, wherein the scattered radiation matrix includes a one-dimensional grid. 6. The radioscopy device as defined by claim 1, wherein frequencies of the detector grid and the scattered radiation matrix differ from one another by a factor of 2. 7. The radioscopy device as defined by claim 6, wherein the frequencies of the detector grid and the scattered radiation matrix differ from one another by a factor of 2 or less. 8. The radioscopy device as defined claim 1, wherein the grid width of the scattered radiation matrix is wider than the grid width of the detector grid. 9. The radioscopy device as defined claim 8, wherein the grid width of the scattered radiation matrix is only slightly wider than the grid width of the detector grid. 10. The radioscopy device as defined by claim 1, wherein the detector grid has rectangular detector cells. 11. A method for adapting a detector grid and a scattered radiation matrix of a radioscopy device to one another, the method comprising:forming a two-dimensional Fourier transform for the detector grid;forming a two-dimensional Fourier transform for the scattered radiation matrix;forming a product of the Fourier transforms;forming an integral across both location-frequency coordinates of the product; androtating the detector grid and the scattered radiation matrix relative to one another, so that the detector grid and the scattered radiation matrix are disposed relative to one another in such a way that the integral substantially produces a minimum. 12. The method as defined by claim 11, comprising: selecting a frequency at which the minimum is lowest. 13. The method as defined by claim 10, comprising: selecting a geometry of the detector grid with which the minimum is lowest. 14. The method as defined by claim 11, comprising: selecting a geometry of the detector grid with which the minimum is lowest. 15. A medical examination device for examining an object, comprising:an X-ray source;a detector grid; anda scattered radiation matrix,wherein the detector grid is disposed relative to the scattered radiation matrix substantially perpendicular to a direction in which an integral across both location-frequency coordinates of Fourier transforms of the detector grid and the scattered radiation matrix is at a minimum, andwherein the object is disposed between the X-ray source and the scattered radiation matrix. 16. The radioscopy device as defined by claim 15, wherein the Fourier transform of the scattered radiation matrix is simplified to Dirac pulses, and the integration is approximated to the points of the Dirac pulses by the sum of the values of the Fourier transform of the detector grid. 17. The radioscopy device as defined by claim 15, wherein the detector grid is disposed relative to the scattered radiation matrix, which is substantially perpendicular to a direction in which the two-dimensional Fourier transform of the detector grid, evaluated on a circular ring placed around a origin of the Fourier transform is at a minimum, wherein the ring characterizes a frequency of the scattered radiation matrix.