| 参数 | 数值 |
|---|---|
| 类型 | Dynamic artificial object generation |
| Echo generation concept | Hybrid 带 analog 用于 short object distances <17 m 和 数字: 用于 larger distances (可选: fully 数字: down 至 air gap value 用于 FMCW radar testing) |
| 远程 Frontends | R&S®AREG8-24S/-24D/-81WS/-81WD Classical mmW remote frontends |
| R&S®QAT100 | Innovative R&S®QAT100 el. controllable antenna array |
| 带 R&S®FE44S | Artificial object distance< 4 m 至 17 m: Up 至 4 带 individual distance, RCS, Doppler (1 每 mmW frontend) Artificial object distance >17 m: 最高 32 带 individual distance, RCS, Doppler (8 每 mmW frontend) |
| 每个基准单元最大远程前端数量 | 带 R&S®AREG8-24S/-24D/-81WS/-81WD 最高 4 classical mmW remote frontends |
| 带 R&S®QAT100 | - |
| RF 频率 bands | 带 R&S®AREG8-24S/-24D 24-24.25 GHz |
| 带 R&S®AREG8-81WS/-81WD | 76-81 GHz |
| 带宽 | 带 R&S®AREG8-B9 1 GHz |
| 带 R&S®AREG8-B9 和 R&S®AREG8-K527 | 2 GHz |
| 带 R&S®AREG8-B9, R&S®AREG8-K527 和 R&S®AREG8-K528 | 5 GHz |
| 最小人造物距离 | 带 R&S®AREG8-B9 < 17 m + air gap |
| 带 R&S®AREG8-B9 和 R&S®AREG-B63 | < 4 m + air gap |
| 带 R&S®AREG8-B9 和 R&S®AREG8-K814 | Air gap value 至 3000 m |
| 带 R&S®AREG8-B9, R&S®AREG8-B63 和 R&S®AREG8-K814 | Airgap value |
| Covered 距离 量程 的 artificial objects | 带 R&S®AREG8-B9 < 17 m 至 3000 m |
| 带 R&S®AREG8-B9 和 R&S®AREG8-B63 | < 4 m 至 3000 m |
| 带 R&S®AREG8-B9, R&S®AREG8-B63 和 R&S®AREG8-K814(2) | Air gap value 至 3000 m |
| 每个R&S AREG800A基准单元最大人造物数量 | 带 R&S®QAT100 Artificial object distance< 4 m 至 17 m: Up 至 4 带 individual azimuth, distance, RCS, Doppler 带 AREG8-B63 Up 至 8 带 individual azimuth, distance, RCS, Doppler 带 AREG8-K814 Artificial object distance >17 m: 最高 8 带 individual azimuth, distance, RCS, Doppler |
| 带 R&S®AREG8-24S/-24D/-81WS/-81WD | Artificial object distance< 4 m 至 17 m: Up 至 4 带 individual distance, RCS, Doppler (1 每 mmW frontend) 带 AREG8-B63 Up 至 32 带 individual distance, RCS, Doppler (8 每 mmW frontend) 带 AREG8-K814 Artificial object distance >17 m: 最高 32 带 individual distance, RCS, Doppler (8 每 mmW frontend) |
| Object 距离 step 尺寸 | < 2,5 cm (nom.) |
| 精度 | < 5 cm (meas.) |
| Air gap 至 device under 测试 | Recommendation: air gap should be large enough 至 match far field condition 的 radar under test |
| 单个 radial velocity 用于 each object | Yes |
| Doppler setting 量程 | ±500 km/h 标准 和 possibility optionally extend |
| Velocity step 尺寸 | 0.001 km/h (meas.) |
| Dynamic RCS 量程 用于 all artificial objects together | 带 R&S®AREG8-24S/-24D/-81WS/-81WD 90 dB |
| Dynamic RCS 量程 用于 multiple objects 每 IF path | 带 R&S®AREG8-24S/-24D/-81WS/-81WD 60 dB |
| RCS control step 尺寸 | 0.5 dB |
| Amplitude flatness | R&S®QAT100 standalone < ± 5 dB 在 4 GHz 带宽 (meas.) |
| 功率 | 带 R&S®QAT100 0 dBm @ 77 GHz (nom.) |
| 输出 | 带 R&S®AREG8-K740 IF outputs 在 base unit 用于 EIRP 和 radar signal parameter 测量 |
| 输入 | 带 R&S®AREG8-K741 IF input 在 base unit 用于 superimposing interferers |
| 接口 | Ethernet |
| 开路-标准 protocol support | 带 R&S®AREG8-K109 Open simulation interface (OSI) |
| 带 R&S®AREG8-K986 | GPIB |
| 远程 control command set | SCPI |
| 尺寸 | 5 HE, 19” width |
| 重量 | depending 在 options 15 – 26 kg |
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