Analysis of angle deception interference protection ability under laser warning guidance

分区序号	窗口	理论范围/°			实际范围/°
分区序号	窗口	τ_i0	τ_i1	宽度	τ_i0	τ_i1	宽度
1	1	−15	15	30	−15	15	30
2	1、2	15	45	30	15	46	31
3	2	45	75	30	46	79	33
4	2、3	75	105	30	79	105	26
5	3	105	135	30	105	137	32
6	3、4	135	165	30	137	174	37
7	4	165	195	30	174	186	12
8	4、5	195	225	30	186	223	37
9	5	225	255	30	223	255	32
10	5、6	255	285	30	255	281	26
11	6	285	315	30	281	314	33
12	6、1	315	345	30	314	345	31

Table 2. Protection coverage rate of three diffuse reflectors %
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Table 2. Protection coverage rate of three diffuse reflectors %
分区序号 $P_{m i}$ $P_{m}$
1 15.9 78.2
2 24.0
3 24.9
4 13.4
5 17.6 78.6
6 29.8
7 9.5
8 21.7
9 16.5 77.7
10 19.5
11 25.4
12 16.3

Table 3. Protection coverage rate of different numbers of diffuse reflectors

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Table 3. Protection coverage rate of different numbers of diffuse reflectors

分区序号	4块		6块		12块
分区序号	法线/°	$P_{m}$ /%	法线/°	$P_{m}$ /%	法线/°	$P_{m}$ /%
1	30	84.4	15	92.3	0	98.7
2					30	98.5
3			75	92.7	60	98.0
4	120	83.8			90	99.2
5			135	90.1	120	98.3
6					150	96.6
7	210	87.3	195	94.7	180	100
8					210	96.6
9			255	92.8	240	98.3
10	300	85.4			270	99.2
11			315	91.5	300	98.0
12					330	98.5

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Qipeng ZHANG, Yuntian FENG, Le LUO, Bin WANG, Shiqi WANG. Analysis of angle deception interference protection ability under laser warning guidance[J]. Journal of Applied Optics, 2025, 46(2): 419

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