To numerical solution of synthesis problem of flat aperture according to the given requirements to amplitude directivity pattern

被引：0
|
作者：
Savenko, P. O. [1 ]
Tkach, M. D. [1 ]
机构：
[1] NASU, Pidstryhach Inst Appl Problems Mech & Math, UA-79601 Lvov, Ukraine
来源：
DIPED 2007: DIRECT AND INVERSE PROBLEMS OF ELECTROMAGNETIC AND ACOUSTIC WAVE THEORY | 2007年
关键词：
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
One approach to numerical solution of two-dimensional nonlinear spectral problem arising in the synthesis problems of antenna with flat radiating aperture according to the given requirements to amplitude directivity pattern is stated. Nonuniqueness and branching of the solutions is characteristic property of nonlinear synthesis problems. Finding the optimum solutions is reduced to investigation and numerical solution of Hammerstein type nonlinear two-dimensional integral equation. Numerical algorithms for finding the branching lines and branch off solutions to this equation are constructed and justified. Numerical examples are given.
引用
收藏
页码：153 / 157
页数：5
相关论文
共 50 条
  • [21] Some aspects of the numerical solving the antenna synthesis problems according to the prescribed amplitude pattern
    Andriychuk, MI
    Voitovich, NN
    Topolyuk, YP
    MMET'96 - VITH INTERNATIONAL CONFERENCE ON MATHEMATICAL METHODS IN ELECTROMAGNETIC THEORY, PROCEEDINGS, 1996, : 509 - 512
  • [22] New closed solutions of the linear antenna synthesis problem according to amplitude radiation pattern
    Voitovich, NN
    Topolyuk, YP
    Reshnyak, OO
    Jarkowski, J
    MIKON-98: 12TH INTERNATIONAL CONFERENCE ON MICROWAVES & RADAR, VOLS 1-4, 1998, : 304 - 307
  • [23] SYNTHESIS OF RESONANT ANTENNA ACCORDING TO A GIVEN AMPLITUDE DIRECTIONAL DIAGRAM
    KATSENELENBAUM, BZ
    KORSHUNOVA, EN
    PANGONIS, LI
    SIVOV, AN
    SHATROV, AD
    DOKLADY AKADEMII NAUK SSSR, 1984, 277 (04): : 863 - 867
  • [24] SYNTHESIS OF THE ANTENNA DIRECTIVITY PATTERN WITH A ZERO IN THE GIVEN DIRECTION BY MEANS OF THE COHERENT OPTICS
    BOCHKAR, EP
    KULBEDA, VE
    SUDAKOV, OA
    YAGODIN, VO
    IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII RADIOFIZIKA, 1982, 25 (06): : 688 - 694
  • [25] About structure of solutions of synthesis problem of linear microstrip antenna array according to the prescribed power directivity pattern
    Savenko, P
    Tkach, M
    DIPED-2001: DIRECT AND INVERSE PROBLEMS OF ELECTROMAGNETIC AND ACOUSTIC WAVE THEORY, PROCEEDINGS, 2001, : 146 - 150
  • [26] New rigorous solution of some antenna synthesis problems according to prescribed amplitude radiation pattern
    Voitovich, NN
    Gis, OM
    Reshnyak, OO
    Topolyuk, YP
    1998 INTERNATIONAL CONFERENCE ON MATHEMATICAL METHODS IN ELECTROMAGNETIC THEORY, VOLS 1 AND 2, 1998, : 133 - 135
  • [27] New rigorous solution of some antenna synthesis problems according to prescribed amplitude radiation pattern
    Mathematics of Natl Acad of Sciences, Lviv, Ukraine
    Math Methods Electromag Theory MMET Conf Proc, (133-135):
  • [28] Solution branching for problems on antenna synthesis by the given amplitude beam pattern due to use of regulating functionals
    Savenko, PA
    IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII RADIOELEKTRONIKA, 1996, 39 (1-2): : A35 - A50
  • [29] The Nonuniquness of Solutions to the Synthesis Problems of Plane Array by the Prescribed Amplitude Directivity Pattern
    Savenko, Petro
    2018 XXIIIRD INTERNATIONAL SEMINAR/WORKSHOP ON DIRECT AND INVERSE PROBLEMS OF ELECTROMAGNETIC AND ACOUSTIC WAVE THEORY (DIPED), 2018, : 129 - 133
  • [30] Achieving a flat, wideband frequency response of a loudspeaker unit by numerical optimization with requirements on its directivity
    Nielsen, Daniel G.
    Agerkvist, Finn T.
    Jensen, Jakob S.
    JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2021, 150 (02): : 663 - 672
12345