Digitale Medien
Springer
International journal of infrared and millimeter waves
20 (1999), S. 1843-1854
ISSN:
1572-9559
Schlagwort(e):
Millimeter waves
;
focal space
;
lens
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Physik
Notizen:
Abstract The fields refracted by circular symmetric hyperbolic lens illuminated by a linearly polarized plane wave are calculated from the induced surface currents. It is shown that the fields in the axial region approximate to the fields in the aperture of corrugated horn under balanced hybrid condition. The image structures for different focal ratio are compared with the classical Airy pattern, deduced by scalar analysis, of optical focusing systems. The coupling between the lens and a corrugated horn at different position on focal plane are presented. The lens resolution and pix numbers are evaluated.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1023/A:1021721917087
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