Automotive Frequency Bands: USA and Europe
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This page details the automotive frequency bands used in the USA and Europe. We’ll cover everything from ultrasonic parking sensors to advanced radar systems.
Automotive Bands in the USA
The following table outlines the automotive bands currently utilized in the United States, including those used for automotive radar applications.
| Frequency Spectrum | Applications |
|---|---|
| 48 KHz | Used for ultrasonic e.g. parking sensors |
| 433 MHz, 868 MHz | Used for RF e.g. remote keyless entry |
| 1575.42 MHz, 1227.6 MHz, 1176.45 MHz | Used for GNSS e.g. GPS applications globally |
| 800 MHz | Used for cellular application e.g. Onstar |
| 24 GHz | Radar covers 0.2m to 20m |
| 76 to 77 GHz | Radar covers 1m to 150m |
| 76 to 81GHz | Reserved for future automotive radar applications |
| wavelength 532nm/1550nm | LIDAR |
| Visual Spectrum | Video camera |
Automotive Bands in Europe
Here’s a look at the automotive bands used in Europe:
| Frequency Spectrum | Applications |
|---|---|
| 48 KHz | Same as above (ultrasonic parking sensors) |
| 433 MHz, 868 MHz | As mentioned above (RF remote keyless entry) |
| 1575.42 MHz, 1207.14 MHz, 1176.45 MHz, 1278.75 MHz | Used for GNSS e.g. Galileo |
| 24GHz | Radar |
| 76 to 81 GHz | Radar |
| 532nm/1550nm | LIDAR |
| Visual Spectrum | Video camera |
Analysis of Automotive Protocol Frames
| CAN Protocol Frame Analysis | CAN-FD Frame Analysis | CANopen Frame Analysis | LIN Frame Analysis | DoIP Frame Analysis | FlexRay Frame Analysis | ISO-TP Frame Analysis | J1850 Frame Analysis | K-line Frame Analysis | MOST Frame Analysis | TTP Frame Analysis | UDS Frame Analysis | Automotive Ethernet Frame Analysis | SENT Frame Analysis | SENT Protocol : Key Advantages & Disadvantages |