Calculated pattern of a vertical antenna with a finite radial-wire ground system
نویسندگان
چکیده
منابع مشابه
Impedance of a monopole antenna with a radial-wire ground system on an imperfectly conducting half-space, part II
The impedance of a v('rtical monopole lo cated over the surface of an imperfect ly conducting ear t h a nd having a radial-wire gro und system has been st udied theoretically by J. R Wait. An exp erim ental investigation di scussed in pa rt I of this pa per gave results in good agreem ent with Wai t's theory. Thi s part of the paper is a presentation of calculatio ns based on Wait's theory show...
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چکیده ندارد.
15 صفحه اولPeriodicity in a System of Differential Equations with Finite Delay
The existence and uniqueness of a periodic solution of the system of differential equations d dt x(t) = A(t)x(t − ) are proved. In particular the Krasnoselskii’s fixed point theorem and the contraction mapping principle are used in the analysis. In addition, the notion of fundamental matrix solution coupled with Floquet theory is also employed.
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ژورنال
عنوان ژورنال: Radio Science
سال: 1973
ISSN: 0048-6604
DOI: 10.1029/rs008i001p00081