DOI: https://doi.org/10.3103/S0735272705110026
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The input impedance of an arbitrarily oriented electric dipole located over a rectangular screen. Part 1 — the method of calculation

N. P. Yeliseyeva

Abstract


The paper describes a new technique for calculation of input impedance of an arbitrarily oriented electric dipole of finite dimensions arranged above a rectangular metal screen. The technique is based on the method of induced electromotive forces and on the uniform geometric theory of diffraction. The full induced impedance includes the mutual impedance between the excitation dipole and its image, and also the impedance induced in the dipole due to diffracted fields from the screen edges.

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References


YELISEYEVA, N.P. Radiation pattern analysis of an arbitrarily oriented electric vibrator above plane screen. Radiofizika i Radioastronomiya, v.3, n.2, p.217-225, 1998. URI: http://rpra-journal.org.ua/index.php/ra/article/view/1040.

GOROBETS, N.N.; YELISEYEVA, N.P. Koeffitcient zashchitnogo deistviia elektricheskogo dipolia s ploskim i ugolkovym reflektorom. Antenny, n.2, p.57-61, 1999.

GOROBETS, N.N.; YELISEYEVA, N.P. Harakteristiki izlucheniia elektricheskogo dipolia s razlichnoi orientatciei pri izmenenii polozheniia ploskogo ekrana. Radiofizika i Elektronika, v.7, n.3, p.446-456, 2002.

YELISEYEVA, N.P. Radiation resistance of arbitrarily oriented electric dipole over plane screen. Radiofizika i Radioastronomiya, v.3, n.1, p.105-110, 1998. URI: http://rpra-journal.org.ua/index.php/ra/article/view/1060.

YELISEYEVA, N.P. Koeffitcient napravlennogo deistviia i soprotivlenie izlucheniia ugolkovoi antenny konechnykh razmerov, vozbuzhdaemoi vertikalnym ili gorizontalnym elektricheskim dipolem. Radioelectron. Commun. Syst., v.45, n.5, p.65-75, 2002.

KELLER, J.B. Diffraction by an aperture. J. Appl. Phys., v.28, n.4, p.426, 1957. DOI: https://doi.org/10.1063/1.1722767.

MARKOV, G.T.; SAZONOV, D.M. Antennas [in Russian]. Moscow: Energiya, 1975.

KORN, G.A.; KORN, T.M. Mathematical Handbook for Scientists and Engineers. McGraw-Hill, 1968.

NG, T.S.; LEE, K.F. Theory of corner-reflector antenna with tilted dipole. IEE Proc. H - Microwaves, Optics and Antennas, v.129, n.1, p.11-17, 1982. DOI: https://doi.org/10.1049/ip-h-1:19820003.







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