中圖分類號： TN957
文獻(xiàn)標(biāo)識碼： A
DOI：10.16157/j.issn.0258-7998.200882
中文引用格式： 曾小東. 雷達(dá)被截獲距離的等效試驗(yàn)方法研究[J].電子技術(shù)應(yīng)用,，2021，47(3)：111-114.
英文引用格式： Zeng Xiaodong. The research of radar intercepted distance by equivalent test[J]. Application of Electronic Technique,，2021,，47(3)：111-114.

The research of radar intercepted distance by equivalent test

Abstract： Aiming at the problem that it is difficult to directly test the intercepted distance between radar and specific ESM reconnaissance equipment, the equivalent test method of radar intercepted distance by ESM reconnaissance equipment is studied. Firstly, the equivalent model of intercepted distance under the expected test condition and the substitute test condition is deduced. Then, according to different test scenarios, the equivalent model is subdivided into four different types. Finally, the equivalent model is verified by the measured data. The data is from the intercepted distance of a certain radar in the outfield flight test. The test results show that the error of the equivalent model is 7.26%, which meets the requirement that the error of the test outline is less than 10%.

Key words : radar,；ESM reconnaissance equipment,；intercepted distance；equivalent model