查詢結果分析
來源資料
頁籤選單縮合
題 名 | 雙站雷達對隱形目標之偵測研究=Study on the Detection Research of Bi-Static Radar for the Stealth Target |
---|---|
作 者 | 蕭丞鈞; 陳信宏; 侯元昌; | 書刊名 | 新新季刊 |
卷 期 | 42:1 2014.01[民103.01] |
頁 次 | 頁175-185 |
分類號 | 595.722 |
關鍵詞 | 隱形目標; 單站雷達; 雙站雷達; 雷達截面積; 反匿蹤; 多階層快速多極法; Stealth target; Mono-static radar; Bi-static radar; RCS; Anti-stealth; MLFMM; |
語 文 | 中文(Chinese) |
中文摘要 | 針對一典型的隱形目標,以電磁模擬軟體計算和分析其單站和雙站雷達截面積,而雙站雷達截面積部分所包含的不同入射方向有:迎擊前向入射、正側向入射、尾追後向入射、機腹斜向入射,並透過對模擬計算結果的分析,明瞭有利於反匿蹤的雷達入射和接收方向,具有一定的理論參考價值。接著建立隱形目標單站和雙站雷達截面積訊跡資料庫,並透過對特定的雷達警戒區域進行網格分割,然後分別在不同的網格節點上,以雷達接收功率測定不等式,計算得到單站和雙站雷達對隱形目標的雷達可偵測區域。 |
英文摘要 | According to the typical stealth target, mono-static RCS and bi-static RCS are calculated and their characteristic is analyzed by electromagnetic simulation software. The incidence direction of bi-static RCS includes frontal incidence, lateral incidence, rear incidence, and oblique incidence. The simulation shows which incident direction having the better anti-stealth effect. Some valuable information is obtained, which can be provided as theoretical reference. Moreover, according to the typical stealth target, mono-static RCS database and bi-static RCS database are established. Then the specific guard coverage is divided by rectangle grid. At different lattice nodes, using the judging inequality of radar energy based detection, the detecting coverage of mono-static radar and bi-static radar is calculated. |
本系統中英文摘要資訊取自各篇刊載內容。