Digitale Medien
Springer
Journal of experimental and theoretical physics
88 (1999), S. 926-935
ISSN:
1090-6509
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Physik
Notizen:
Abstract The power produced by existing sources of microwave radiation falls off with decreasing wavelength. To solve this problem a new concept is proposed for generating microwave radiation, based on the use of a superluminal source formed when electrons are emitted into vacuum from a medium and the emission front propagates along the surface with a speed greater than that of light. Such generators are shown to have a number of completely unique properties: they radiate extremely short pulses (as short as picoseconds); their power exceeds that of existing sources by orders of magnitude; and unlike existing sources, it increases as the wavelength is reduced.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1134/1.558873
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