主要特点
- 生成多个具有不同距离、大小、径向速度和角方向的动态人造目标
- 与 r&s®qat100 高级天线阵列和典型的毫米波前端搭配使用,可用于所有汽车雷达频段的高级测试
- 瞬时带宽高达 5 ghz,满足未来需求;生成动态目标,最短距离可低至空气间隙
- 内置 hil 处理器和接口可用于同步多个 r&s®areg800a 仪器以创建大规模场景
- 支持 sub-6 ghz 和 fr2 频段的通信感知一体化 (isac) 测试
主要特点
r&s®areg800a 汽车雷达回波发生器是一款创新、多功能的汽车雷达传感器测试九游官网下载的解决方案。r&s®areg800a 采用灵活和可扩展的理念,并可与 r&s®qat100 高级天线阵列搭配使用,满足市面上大部分高级雷达回波生成应用的测试要求。r&s®areg800a:
前端和一般概念 | ||
回波生成类型 | 动态人造目标生成 | |
回波生成理念 | 混合——目标距离小于 17 m,生成模拟回波;对于更远的目标距离,生成数字回波 (可选:完全数字化,目标距离低至空气间隙,可用于 fmcw 雷达测试) | |
远程前端 | r&s®areg8-24s/-24d/-81s/-81d | 典型的毫米波远程前端 |
r&s®qat100 | 创新的 r&s®qat100 电子控制式天线阵列 | |
配备 r&s®fe44s | 支持 24 ghz 至 44 ghz fr2 频段的通信感知一体化 (isac) 测试 | |
每个基本单元中远程前端的最大数量 | 配备 r&s®areg8-24s/-24d/-81s/-81d | 至多 4 个典型的毫米波远程前端 |
配备 r&s®qat100 | 配备 r&s®qat100 时至多 8 个 | |
频率 | ||
射频频段 | 配备 r&s®areg8-24s/-24d | 24-24.25 ghz |
配备 r&s®fe44s | 24-44 ghz | |
配备 r&s®areg8-81s/-81d | 76-81 ghz | |
配备 r&s®qat100 | 76-81 ghz | |
瞬时带宽 | 配备 r&s®areg8-b9 | 1 ghz |
配备 r&s®areg8-b9 和 r&s®areg8-k527 | 2 ghz | |
配备 r&s®areg8-b9、r&s®areg8-k527 和 r&s®areg8-k528 | 4 ghz | |
人造目标 | ||
最小人造目标距离 | 配备 r&s®areg8-b9 | < 17 m 空气间隙 |
配备 r&s®areg8-b9 和 r&s®areg-b63 | < 4 m 空气间隙 | |
配备 r&s®areg8-b9 和 r&s®areg8-k814 | 空气间隙 | |
配备 r&s®areg8-b9、r&s®areg8-b63 和 r&s®areg8-k814 | 空气间隙 | |
覆盖的人造目标距离范围 | 配备 r&s®areg8-b9 | < 17 m 至 3000 m |
配备 r&s®areg8-b9 和 r&s®areg8-b63 | < 4 m 至 3000 m | |
配备 r&s®areg8-b9 和 r&s®areg8-k814 | 空气间隙至 3000 m | |
配备 r&s®areg8-b9、r&s®areg8-b63 和 r&s®areg8-k814 | 空气间隙至 3000 m | |
每个 r&s®areg800a 基本单元中人造目标的最大数量 | 配备 r&s®qat100 | 人造目标距离小于 4 m 至 17 m: 至多 4 个,具有不同的方位角、距离、雷达散射截面积 (rcs) 和多普勒频移,配备 areg8-b63 至多 8 个,具有不同的方位角、距离、rcs 和多普勒频移,配备 areg8-k814 人造目标距离大于 17 m: 至多 8 个,具有不同的方位角、距离、rcs 和多普勒频移 |
配备 r&s®areg8-24s/-24d/-81s/-81d | 人造目标距离小于 4 m 至 17 m: 至多 4 个,具有不同的距离、rcs 和多普勒频移(每个毫米波前端 1 个),配备 areg8-b63 至多 32 个,具有不同的距离、rcs 和多普勒频移(每个毫米波前端 8 个),配备 areg8-k814 人造目标距离大于 17 m: 至多 32 个,具有不同的距离、rcs 和多普勒频移(每个毫米波前端 8 个) | |
配备 r&s®fe44s | 人造目标距离小于 4 m 至 17 m: 至多 4 个,具有不同的距离、rcs 和多普勒频移(每个毫米波前端 1 个) 人造目标距离大于 17 m: 至多 32 个,具有不同的距离、rcs 和多普勒频移(每个毫米波前端 8 个) | |
目标距离步长 | < 2.5 cm(标称值) | |
目标距离精确度 | < 5 cm(测量值) | |
与被测设备之间的空气间隙 | 建议:应确保足够的空气间隙以匹配被测雷达的远场条件 | |
径向速度 | ||
每个目标具有不同的径向速度 | 是 | |
多普勒设置范围 | 标配 ±500 km/h,可选择扩展 | |
速度步长 | 0.001 km/h(测量值) | |
电平 | ||
所有人造目标的动态 rcs 范围 | 配备 r&s®areg8-24s/-24d/-81s/-81d | 90 db |
配备 r&s®qat100 | 80 db | |
每个中频路径中多个目标的动态 rcs 范围 | 配备 r&s®areg8-24s/-24d/-81s/-81d | 60 db |
配备 r&s®qat100 | - | |
rcs 控制步长 | 0.5 db | |
幅度平坦度 | r&s®qat100 单机 | < ±5 db,4 ghz 带宽(测量值) |
最大前端接收功率 | 配备 r&s®qat100 | 0 dbm,77 ghz(标称值) |
推荐的前端接收功率 | 配备 r&s®qat100 | -20 dbm,77 ghz(标称值) |
最小前端接收功率 | 配备 r&s®qat100 | -60 dbm,77 ghz(标称值) |
最大前端发射功率 | 配备 r&s®qat100 | 0 dbm,77 ghz(标称值) |
中频输入/中频输出接口 | ||
中频输出端口 | 配备 r&s®areg8-k740 | 基本单元上用于等效全向辐射功率 (eirp) 和雷达信号参数测量的中频输出 |
中频输入端口 | 配备 r&s®areg8-k741 | 基本单元上用于叠加干扰的中频输入 |
硬件在环接口 | ||
专用 hil 接口 | 配备 r&s®areg8-k109 | hil 协处理器 |
hil 接口更新率 | 配备 r&s®areg8-k109 | < 0.03 ms(测量值) |
开放标准协议支持 | 配备 r&s®areg8-k109 | 开放模拟接口 (osi) |
用户界面和远程控制 | ||
带触摸控制的图形用户界面 | 是 | |
远程控制接口 | 以太网 | |
配备 r&s®areg8-k986 | gpib | |
远程控制命令集 | scpi | |
通用参数 | ||
尺寸 | 5 he,宽 19" | |
重量 | 取决于选件 | 15–26 kg |
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terms & conditions of the prize draw 10 years rohde & schwarz oscilloscopes
1. the prize draw “10 years rohde & schwarz oscilloscopes” (herein referred to as “draw”) is organized by rohde & schwarz gmbh & co. kg, mühldorfstraße 15, 81671 munich, germany, tel. 49 89 41 29 0 (herein referred to as “r&s).
2. all participators can register to the draw during january 01, 2020 to december 31, 2020 with their name, company name and business e-mail.
3. participation is free of charge and not dependent on the purchase of goods or services.
4. the draw is only open to legal entities and only the legal entities are able to win the prizes. an individual person is not allowed to participate on its own name and its own account but as a representative of a legal entity filing the participation form in the name of and on behalf of the legal entity.
5. the prizes to win are 1 of 10 r&s®rtb2000 within the time frame january 1, 2020 to december 31, 2020:
prize: 1x r&s®rtb2000 digital oscilloscope
6. the draw takes place at rohde & schwarz headquarters, muehldorstrasse 15, 81671 munich. the winner of the prizes will be informed by e-mail within 5 (5) working days.
7. the authorized representative of the legal entity shall inform rohde & schwarz about the acceptance of the price. in case of the denial of the acceptance, or no answer within two (2) weeks, a new winner will be drawn. if no winner can be determined within four (4) weeks, the draw ends and the prize forfeit.
8. r&s’ employees and members of their families and also person being familiar with the process of the draw and members of their families are excluded from filling the participation form.
9. no cash equivalent or exchange of prizes is allowed. prizes are non-transferable. all taxes, levies, duties, fees and other charges levied in the participant´s country shall be borne by the participant.
10. personal data will be processed only for the purpose of this prize draw and deleted four (4) weeks after the draw, if not agreed otherwise.
11. any participant who does not comply with these terms & conditions may be disqualified by r&s from this competition. in such cases, prizes can also be withdrawn retrospectively. in case a prize is withdrawn retrospectively due to the non-compliance with these terms & conditions, it shall be returned by the respective participant at his cost to r&s’ address mentioned under nr.1 and a new winner will be drawn.
12. the participants cannot claim the prizes of this draw and no legal recourse is permitted in this respect.
13. the draw and any contractual relationship arising therefrom between r&s and the respective participant shall be governed by and construed in accordance with the laws of germany, without any recourse to the conflict of laws. the courts of munich, germany, shall have exclusive jurisdiction in case of any disputes arising directly or indirectly from the participation in this competition.
* “fast delivery” inside 7 working days applies to the rohde & schwarz in-house procedures from order processing through to available ex-factory to ship.