EVS-EN 302 288 V2.1.1:2017

The present document specifies the technical characteristics and test methods for automotive ultra-wideband (UWB)
radar equipment fitted with integral antennas operating in the frequency range from 24,25 GHz to 26,65 GHz working
as broadband devices with at least 500 MHz bandwidth and references CEPT/ERC Recommendation 70-03 [i.1] and EC
Decision 2013/752/EU [i.2].
This equipment is intended for Transport and Traffic Telematics (TTT) applications according to ERC
Recommendation 70-03 [i.1], annex 5, such as obstacle detection, stop and go, blind spot detection, parking aid, backup
aid, precrash and other automotive applications.
Table 1 shows the frequency bands as designated to ultra-wideband (UWB) radar.
Table 1: Frequency of operation
Frequency bands / frequencies Frequency bands / frequencies
Transmit 1 24,25 GHz to 26,65 GHz UWB mode
Receive 1 24,25 GHz to 26,65 GHz UWB mode
Transmit 2 24,05 GHz to 24,25 GHz (see note) Single carrier emissions (see note)
Receive 2 24,05 GHz to 24,25 GHz (see note) Single carrier emissions (see note)
NOTE: Single carrier emissions in the SRD band from 24,05 GHz to 24,25 GHz according to the present
document may not be used on its own, but only in conjunction with UWB emissions in the 24,25 GHz to
26,65 GHz range. For 24,05 GHz to 24,25 GHz devices the present document does not apply and the
correct standard is ETSI EN 302 858 [i.11].
In case of differences (for instance concerning special conditions, definitions, abbreviations) between the present
document and ETSI EN 303 396 [1], the provisions of the present document take precedence.
The present document covers transmitters intended to operate in a temporary frequency designation under the ECC
decision CEPT/ECC/DEC/(04)10 [i.6], the EU Commission decision 2005/50/EC [i.7] and the amendment as presented
in RSCOM11-07 [i.9].
• The operating frequency range for intentional UWB emissions has been determined from 21,65 GHz to
26,65 GHz until 30th June 2013. This is no longer covered by the present document.
• Since 30th June 2013 the operating frequency range for intentional UWB has reduced frequency band from
24,25 GHz to 26,65 GHz until 1st January 2018, with an extension for car models which have received type
approval before 1st January 2018 and which can continue to be put on the market until 1st January 2022 [i.6].
This equipment is covered by the present document.
The present document covers the essential requirements of article 3.2 of Directive 2014/53/EU [i.3] under the
conditions identified in annex A.