AWR2243: Can only one AWR2243 radar board and one DCA1000 data acquisition card be used to measure the pitch angle?

hongming Li

Part Number: AWR2243
Other Parts Discussed in Thread: IWR6843, , AWR2944

I only have an AWR2243 radar board and a DCA1000 data acquisition card now, can I measure the pitch angle of an aerial object? If not, what radar board is most common to use?iwr6843？

1 个月前

0 Daniel 1 个月前

TI__Mastermind 36245 points

您好

已经收到了您的案例，调查需要些时间，感谢您的耐心等待

0 Alice 1 个月前回复 Daniel

TI__Mastermind 35890 points

您好，

可以测量俯仰角，但角度有限。另外还要考虑飞行物体的速度。

(+) AWR2243: 非均匀阵列方位角和俯仰角角分辨率如何计算 - 传感器论坛 - 传感器 - E2E 设计支持

级联的方案 AWRx Cascaded Radar RF Evaluation Module (MMWCAS-RF-EVM) User's Guide (Rev. A) 支持± 30 deg Elevation

AWR2944方案 TIDEP-01027 参考设计 | 德州仪器 TI.com.cn

下面帖子请参考

AWR2243: What limits the maximum velocity and have any improvements been made beyond 133 kmph, also questions about elevation angle and switching from MIMO to TXBF - Sensors forum - Sensors - TI E2E support forums

0 hongming Li 1 个月前回复 Alice

Prodigy 10 points

Thanks for your reply. The current situation is that there is only one AWR2243 radar board, which cannot achieve the effect of cascade. Can I measure the pitch angle without cascading?

0 Alice 1 个月前回复 hongming Li

TI__Mastermind 35890 points

您好，

可以，主要取决于天线设计，请参考

AWR2243BOOST: Inquiry on Column Selection for Range-Azimuth and Range-Elevation Processing in AWR2243 - Sensors forum - Sensors - TI E2E support forums