|
Frontends and general concept
|
| Echo generation type |
|
Dynamic artificial object generation |
| Echo generation concept |
|
Hybrid with analog for short object distances <17 m and digital for larger distances
(Optional: fully digital down to the air gap value for FMCW radar testing) |
| Remote Frontends |
R&S®AREG8-24S/-24D/-81S/-81D |
Classical mmW remote frontends |
|
R&S®QAT100 |
Innovative R&S®QAT100 el. controllable antenna array |
|
With the R&S®FE44S |
Enabling integrated sensing and communications (ISAC) testing in 24-44GHz FR2 |
| Max. number of remote frontends per base unit |
with R&S®AREG8-24S/-24D/-81S/-81D |
Up to 4 classical mmW remote frontends |
|
with R&S®QAT100 |
Up to 8 with R&S®QAT100 |
|
Frequency
|
| RF frequency bands |
with R&S®AREG8-24S/-24D |
24-24.25 GHz |
|
With the R&S®FE44S |
24-44 GHz |
|
with R&S®AREG8-81S/-81D |
76-81 GHz |
|
with R&S®QAT100 |
76-81 GHz |
| Instantaneous bandwidth |
with R&S®AREG8-B9 |
1 GHz |
|
with R&S®AREG8-B9 and R&S®AREG8-K527 |
2 GHz |
|
with R&S®AREG8-B9, R;&S®AREG8-K527 and R&S®AREG8-K528 |
4 GHz |
|
Artificial objects
|
| Minimum artificial object distance |
with R&S®AREG8-B9 |
< 17 m + air gap |
|
With the R&S®AREG8-B9 and R&S®AREG-B63 |
< 4 m + air gap |
|
With the R&S®AREG8-B9 and R&S®AREG8-K814 |
Airgap value |
|
With the R&S®AREG8-B9, R&S®AREG8-B63 and R&S®AREG8-K814 |
Airgap value |
| Covered distance range of artificial objects |
with R&S®AREG8-B9 |
< 17 m to 3000 m |
|
with R&S®AREG8-B9 and R&S®AREG8-B63 |
< 4 m to 3000 m |
|
With the R&S®AREG8-B9 and R&S®AREG8-K814 |
Air gap value to 3000 m |
|
With The R&S®AREG8-B9, R&S®AREG8-B63 and R&S®AREG8-K814 |
Air gap value to 3000 m |
| Max number of artificial objects per R&S®AREG800A base unit |
with R&S®QAT100 |
Artificial object distance < 4 m to 17 m:
Up to 4 with individual azimuth, distance, RCS, Doppler with AREG8-B63
Up to 8 with individual azimuth, distance, RCS, Doppler with AREG8-K814
Artificial object distance > 17 m:
Up to 8 with individual azimuth, distance, RCS, Doppler |
|
with R&S®AREG8-24S/-24D/-81S/-81D |
Artificial object distance < 4 m to 17 m:
Up to 4 with individual distance, RCS, Doppler (1 per mmW frontend) with AREG8-B63
Up to 32 with individual distance, RCS, Doppler (8 per mmW frontend) with AREG8-K814
Artificial object distance > 17 m:
Up to 32 with individual distance, RCS, Doppler (8 per mmW frontend)
|
|
With the R&S®FE44S |
Artificial object distance < 4 m to 17 m:
Up to 4 with individual distance, RCS, Doppler (1 per mmW frontend)
Artificial object distance > 17 m:
Up to 32 with individual distance, RCS, Doppler (8 per mmW frontend) |
| Object distance step size |
|
< 2,5 cm (nom.) |
|
Object distance accuracy |
< 5 cm (meas.) |
| Air gap to device under test |
|
Recommendation: air gap should be large enough to match far field condition of radar under test |
|
Radial velocity
|
| Individual radial velocity for each object |
|
Yes |
| Doppler setting range |
|
±500 km/h standard and possibility optionally extend |
| Velocity step size |
|
0.001 km/h (meas.) |
|
Level
|
| Dynamic RCS range for all artificial objects together |
with R&S®AREG8-24S/-24D/-81S/-81D |
90 dB |
|
with R&S®QAT100 |
80 dB |
| Dynamic RCS range for multiple objects per IF path |
with R&S®AREG8-24S/-24D/-81S/-81D |
60 dB |
|
with R&S®QAT100 |
- |
| RCS control step size |
|
0.5 dB |
| Amplitude flatness |
R&S®QAT100 standalone |
< ± 5 dB in 4 GHz bandwidth (meas.) |
| Maximum RX power at frontend |
with R&S®QAT100 |
0 dBm @ 77 GHz (nom.) |
| Recommended RX power at frontend |
with R&S®QAT100 |
-20 dBm @ 77 GHz (nom.) |
| Minimum RX power at frontend |
with R&S®QAT100 |
-60 dBm @ 77 GHz (nom.) |
| Maximum TX power at frontend |
with R&S®QAT100 |
0 dBm @ 77 GHz (nom.) |
|
IF input/IF output interface
|
| IF output port |
with R&S®AREG8-K740 |
IF outputs on base unit for EIRP and radar signal parameter measurements |
| IF input port |
with R&S®AREG8-K741 |
IF input on base unit for superimposing interferers |
|
Hardware-in-the-loop interface
|
| Dedicated HiL interface |
with R&S®AREG8-K109 |
HiL co-processor |
| HiL interface update rate |
with R&S®AREG8-K109 |
down to < 0.03 ms (meas.) |
| Open-standard protocol support |
with R&S®AREG8-K109 |
Open simulation interface (OSI) |
|
User interface and remote controls
|
| Graphical user interface with touch controls |
|
Yes |
| Remote control interfaces |
|
Ethernet |
|
with R&S®AREG8-K986 |
GPIB |
| Remote control command set |
|
SCPI |
|
General parameters
|
| Size |
|
5 HE, 19” width |
| Weight |
depending on options |
15 – 26 kg |
