Open Access
表1
典型环向位置灯管不同顺序的平面微元照射范围(n=4, 外加热)
| 灯管环向角度/(°) | 照射范围/(°) | |||
| i=1(θ2=39.53°, θ=0.38°, θ1=-6.73°) | i=2(θ2=39.26°, θ=0.16°, θ1=0°) | i=3(θ2=39.26°, θ=-0.16°, θ1=0°) | i=4(θ2=39.53°, θ=-0.38°, θ1=6.73°) | |
| 0 | 354~39 | 321~39 | 321~39 | 321~6 |
| 45 | 39~84 | 6~84 | 6~84 | 6~51 |
| 90 | 84~129 | 51~129 | 51~129 | 51~96 |
| 135 | 129~174 | 96~174 | 96~174 | 96~141 |
| 180 | 174~219 | 141~219 | 141~219 | 141~186 |
| 225 | 219~264 | 186~264 | 186~264 | 186~231 |
| 270 | 264~309 | 231~309 | 231~309 | 231~276 |
| 315 | 309~354 | 276~354 | 276~354 | 276~321 |
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