最佳稀疏直線陣列的分區(qū)窮舉綜合法
Divisional Exhaustive Method Applied to Optimum Thinning of Linear Arrays
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摘要: 綜合稀疏直線陣列(單元從規(guī)則柵格中稀疏)時(shí)，為了增強(qiáng)窮舉法的有效性，該文提出了結(jié)合分區(qū)預(yù)處理的窮舉綜合法，并與其他的優(yōu)化布陣方法進(jìn)行了分析和比較，仿真結(jié)果表明：分區(qū)窮舉法具有相當(dāng)?shù)膶?shí)效性和優(yōu)越性。
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關(guān)鍵詞:
- 天線陣; 稀疏陣列; 窮舉法; 旁瓣電平; 優(yōu)化布陣
Abstract: In order to improve the actual effect of exhaustive method, which is applied to synthesize the linear thinned arrays (whose elements are thinned from the uniform grid), a new method of exhaustive method with divisional pre-processing is proposed in this article firstly, and then the Divisional Exhaustive (DE) is compared with other methods of optimizing arrays. Finally, the simulated results showing the performance (actual effect and advantages) of this method are presented. -
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