Parametric Design of Parabolic Reflector Antenna with Switchable Cosecant-Squared Pattern
关键词:
Parametric Design of Parabolic Reflector Antenna with Switchable Cosecant-Squared Pattern摘要
This paper deals with the parametric analysis of multi-beam parabolic reflector antennas employed for air and coastal surveillance radars. Novel designs are introduced to obtain electronically switchable cosecant-squared and pencil beam radiation patterns, without making any changes on the reflector geometry. The analytical regularization method (ARM) is used as a fast and accurate way to solve the problem of Epolarized wave diffraction by parabolic shaped perfectly electrical conductive (PEC) cylindrical reflector with finite thickness. The numerical procedure is initially verified by the analytical and numerical methods, and the calculated radiation characteristics are presented for the proposed antenna configurations.
##plugins.generic.usageStats.downloads##
参考
M. I. Skolnik, “Radar Handbook,” 2nd ed.,
McGraw-Hill, 1990.
J. L. Volakis, Antenna Engineering Handbook,
th ed., McGraw-Hill, 2007.
S. Rao, M. Tang, and C. Hsu, "Multiple Beam
Antenna Technology for Satellite
Communications Payloads," Applied
Computational Electromagnetic Society
(ACES) Journal, vol. 21, no. 3, pp. 353-364,
November 2006.
T. Uno and S. Adachi, “Optimization of
Aperture Illumination for Radio Wave Power
Transmission,” IEEE Trans. Antennas and
Propagation, vol. 32, pp. 628-632, 1984.
K. Tap and P. H. Pathak, “A Fast Hybrid
Asymptotic and Numerical Physical Optics
Analysis of Very Large Scanning Cylindrical
Reflectors with Stacked Linear Array Feeds,”
IEEE Trans. Antennas and Propagation, vol.
, no. 4, pp. 1142-1151, 2006.
M. Djordjevic and B. M. Notaros, “Higher
Order Hybrid Method of Moments-Physical
Optics Modeling Technique for Radiation and
Scattering from Large Perfectly Conducting
Surfaces,” IEEE Trans. Antennas and
Propagation, vol. 53, no. 2, pp. 800-813,
K. Umashankar and A. Taflove,
“Computational Electromagnetics,” Artech
House, 1993.
V. P. Chumachenko, A. S. Turk, “Radiation
Characteristics of Wide-Angle H-Plane
Sectoral Horn Loaded with Dielectric of
Multi-Angular Shape,” Int. Journal
Electronics, vol. 88, no. 1, pp. 91-101, 2001.
F. Arndt, J. Brandt, V. Catina, J. Ritter, I.
Rullhusen, J. Dauelsberg, U. Hilgefort, and
W. Wessel, “Fast CAD and Optimization of
Waveguide Components and Aperture
Antennas by Hybrid MM/FE/MoM/FD
Methods: State of the Art and Recent
Advances,” IEEE Trans. Microwave Theory
Tech., vol. 52, no.1, 2004.
W. Ewe, L. Li, Q. Wu, and M. Leong,
“Analysis of Reflector and Horn Antennas
using Adaptive Integral Methods,” IEICE
Trans. Comm., vol. E88-B, no. 6, 2005.
A. S. Turk, “Analysis of Aperture
Illumination and Edge Rolling Effects for
Parabolic Reflector Antenna Design,”
TURK, YURDUSEVEN: DESIGN OF PARABOLIC REFLECTOR ANTENNA WITH SWITCHABLE COSECANT-SQUARED PATTERN 500
International Journal of Electronics and
Comm. (AEUE), vol. 60, pp. 257-266, 2006.
J. H. Wilkinson, “The Algebraic Eigenvalue
Problem,” Clarendon Press, Oxford, 1965.
C. A. J. Fletcher, “Computational Galerkin
Method,” Springer-Verlag, Berlin, 1984.
Yu. A. Tuchkin, “Wave Scattering by an
Open Cylindrical Screen of Arbitrary Profile
with Dirichlet Boundary Value Condition,”
Soviet Physics Doclady, vol. 30, pp. 1027-
, 1985.
E. Karacuha, A. S. Turk, “E-Polarized Scalar
Wave Diffraction by Perfectly Conductive
Arbitrary Shaped Cylindrical Obstacles with
Finite Thickness,” Int. J. Infrared and
Millimeter Waves, vol. 22, pp. 1531-1546,
A. S. Turk, O. M. Yucedag, and O.
Yurduseven, “Parametric Analysis of H-Plane
Horn Antenna Radiation,” Proc. 7th
International Kharkov Symposium on Physics
and Engineering of Microwaves, Millimeter
and Sub-millimeter Waves (MSMW), IEEE
press, Kharkov, Ukraine, pp. 21-26 June
A. S. Turk and O. Yurduseven, “Parametric
Analysis of Multi-Source Feeding Flare
Rolling and Corrugating Effects for H-Plane
Horn Radiator,” Applied Computational
Electromagnetic Society (ACES) Journal, vol.
, no.1, January, 2011.
