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Miniaturization of the folded dipole antenna
2008 12th International Conference on Mathematical Methods in Electromagnetic Theory, 2008The revolution of antennas technology is increasingly requiring strict electric characteristics of antennas that can provide ideal performance in different telecommunication systems, such as monitoring systems, mobile systems, and space technology systems.
A. Ali Harmoush, B. Hiba Al Sheikh
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Orthogonal infrared dipole antenna
Infrared Physics & Technology, 2008A dual-dipole structure is demonstrated at 10.6 μm, which facilitates electronic cancellation of the non-antenna-coupled thermal response of an infrared antenna-coupled bolometer. Structures of this type may also find utility in high-spatial-resolution measurement of Stokes parameters of a beam of radiation.
Krenz, Peter +2 more
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IEE-IERE Proceedings - India, 1971
A centre-fed dipole antenna with one arm inclined through an angle α1 to its axis (which lies along Z axis) in Y-Z plane and the other arm inclined by an angle α2 in X-Z plane is analysed. The far field analysis predicted that the radiated far field is multipolarised with E vectors along X, Y and Z axes.
M.D. Singh, S.P. Kosta, M. Chaudhuri
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A centre-fed dipole antenna with one arm inclined through an angle α1 to its axis (which lies along Z axis) in Y-Z plane and the other arm inclined by an angle α2 in X-Z plane is analysed. The far field analysis predicted that the radiated far field is multipolarised with E vectors along X, Y and Z axes.
M.D. Singh, S.P. Kosta, M. Chaudhuri
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2014
In this chapter we will study some simple dipole type configurations that can provide a broader bandwidth: the cylindrical dipole and biconical antenna. In addition, the chapter introduces the folded dipole antenna, which can provide better matching characteristics than that of the single dipole.
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In this chapter we will study some simple dipole type configurations that can provide a broader bandwidth: the cylindrical dipole and biconical antenna. In addition, the chapter introduces the folded dipole antenna, which can provide better matching characteristics than that of the single dipole.
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Galerkin’s Method in the Theory of Dipole Antennas
Differential Equations, 2018zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Subpicosecond photoconducting dipole antennas
IEEE Journal of Quantum Electronics, 1988Photoconducting antennas have been demonstrated which are capable of generating and coherently detecting subpicosecond electrical pulses. These antennas, when illuminated with femtosecond optical pulses, radiate electrical pulses which have frequency spectra that extend from 2 THz.
P.R. Smith, D.H. Auston, M.C. Nuss
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The slot antenna with coupled dipoles
IRE Transactions on Antennas and Propagation, 1960The problem of an array consisting of a slot antenna and two symmetrically-located cylindrical dipoles is formulated. The approximate distribution of the current along each antenna is obtained by a method of iteration. The radiation function, the coupling coefficients between the slot and the dipole, the relation between the magnetic current in the ...
R. King, G. Owyang
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Antenna factors of an off-resonant dipole antenna
2012 Conference on Precision electromagnetic Measurements, 2012An off-resonant antenna, such as a shortened dipole is widely used in electromagnetic compatibility measurements due to compactness. The antenna factor of the shorten dipole antenna is ordinary calibrated by comparing that of the standard antenna. However, considerable errors are introduced by applying this method with an insufficient separation due to
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2015 International Conference on Antenna Theory and Techniques (ICATT), 2015
Advantages of the diamond dipole antenna as an active antenna are presented. Such an antenna is like an inverted bow-tie antenna, but the former has some advantages over the ordinary bow-tie antenna. It is shown that the diamond dipole antenna may be an effective element of a new antenna array for low-frequency radio astronomy as well as a ...
I.N. Bubnov +4 more
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Advantages of the diamond dipole antenna as an active antenna are presented. Such an antenna is like an inverted bow-tie antenna, but the former has some advantages over the ordinary bow-tie antenna. It is shown that the diamond dipole antenna may be an effective element of a new antenna array for low-frequency radio astronomy as well as a ...
I.N. Bubnov +4 more
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1980 Antennas and Propagation Society International Symposium, 1980
As electromagnetic energy passes through a planar array of linear dipoles, it undergoes a phase shift which is a function of the operating frequency and the array parameters. This property has been used to design and construct a lightweight zoned microwave lens antenna which has possible spacecraft applications.
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As electromagnetic energy passes through a planar array of linear dipoles, it undergoes a phase shift which is a function of the operating frequency and the array parameters. This property has been used to design and construct a lightweight zoned microwave lens antenna which has possible spacecraft applications.
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