| DEVICE |
AUTOMOTIVE SHORT RANGE RADAR SYSTEM (SRR) |
| REGULATION |
DG DECREE NUMBER 03 YEAR 2020 |
| ETSI |
EN 301 091-1 |
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| NR. |
TEST ITEM |
LIMIT |
| 1 |
Operating Frequency Range |
76 − 77 GHz |
| 2 |
Peak Power (EIRP) |
≤ 55 dBm |
| 3 |
Mean Power (EIRP) |
≤ 50 dBm |
| 4 |
Bandwidth |
≤ 1 GHz |
| 5 |
Unwanted emissions in the out of band domain |
| Frequency range (GHz) |
RMS mean power spectral density (dBm/MHz) |
| F1 ≤ f < fL |
0 |
| fH < f ≤ F2 |
0 |
|
| 6 |
Unwanted emissions in the spurious domain |
| Frequency range (MHz) |
Limit values for spurious radiation |
Detector type |
| 47 to 74 |
-54 dBm (ERP) |
Quasi-Peak |
| 87.5 to 118 |
-54 dBm (ERP) |
Quasi-Peak |
| 174 to 230 |
-54 dBm (ERP) |
Quasi-Peak |
| 470 to 790 |
-54 dBm (ERP) |
Quasi-Peak |
| otherwise in band 30 to 1 000 |
-36 dBm (ERP) |
Quasi-Peak |
| f > 1 000 to 300 000 (see note) |
-30 dBm (ERP) |
RMS |
Note:
Measurement is only required up to the 2nd harmonic of the fundamental frequency. In this case, the upper frequency limits up to which measurements are performed is 154 GHz. |
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