| 摘要: |
| 天线设计中实现高增益、高效率、低副瓣总是相互矛盾的。本文以国产某型雷达的天线系统为设计目标,介绍一种将雷达天线有关参数归结到一个数学模型上,以便用计算机进行模拟和辅助设计。反设计结果表明,用此数学模型进行设计,比传统的查曲线法有准确、迅速等优点。 |
| 关键词: 天线,计算机辅助设计 |
| DOI： |
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| Abstract: |
| The simultaneous realization of high gain, high efficiency and low side-
lode level in the antenna design is often contradictory.
In this paper, with the antenna system of a domestic radar regarded as the
design objective, a theoretical method in which the electrical parameters of the
radar's aperture antenna are summarized into a mathematical model is introduced,
for the sake of antenna design by means of computer simulation and CAD.
In the calculation of the inverse design, it is also demonstrated that the design
of the antenna by meams of using this mathematical is model more accurate and
more rapid than the traditional calculations from curres and graphes, etc. |
| Key words: Antenna,CAD |
《电讯技术》编辑部 