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Telecommunications and Radio Engineering
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN 印刷: 0040-2508
ISSN オンライン: 1943-6009

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Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v77.i1.20
pages 13-25

MICROWAVE PULSE RADIATOR WITH PASSIVE COMPRESSION OF INPUT SIGNAL

V. L. Pazynin
O.Ya. Usikov Institute for Radio Physics and Electronics, National Academy of Sciences of Ukraine 12, Academician Proskura St., Kharkiv 61085, Ukraine

要約

On an example of the simplest dispersive waveguide radiator, the possibility of efficient compression of the radiated electromagnetic pulse in its aperture is demonstrated. The rigorous calculation technique of the time profile of an input signal of the radiator which at a given (target) point of space will have a predetermined form is proposed. This technique takes into account the energy loss that the pulse experiences when propagating to the objective point, and the dispersion of the particular sections of its wave path. The obtained results can be useful when solving problems of the subsurface sounding.