ČSN ETSI EN 302264-V2.1.1 (875151)

Annotation of standard text ČSN ETSI EN 302264-V2.1.1 (875151):

V2.1.1 The present document specifies the technical requirements and methods of measurement for Short Range Devices (SRD) working as broadband devices with at least 50 MHz occupied bandwidth in the 77 GHz to 81 GHz frequency range, intended for Transport and Traffic Telematics (TTT) applications. Applications include but are not limited to e.g. Short Range Radar (SRR) for obstacle detection, stop&go, blind spot detection, parking aid, backup aid and precrash. The present document covers transmitters intended to operate in the frequency range as defined in the EC Decision 2004/545/EC [i.5] and the ECC Decision ECC/DEC/(04)03 [i.6]. The present document: a) contains the technical characteristics and test methods for short range radar equipment fitted with integral antennas operating in 77 GHz to 81 GHz range; b) covers short range radar vehicle applications in the 77 GHz to 81 GHz range. It covers integrated transceivers and separate transmit/receive modules; c) integrated multi-mode transceivers defined in ETSI EG 203 367 [i.9], transmitters and receivers in the 76 GHz to 77 GHz range which comply with ETSI EN 301 091-1 [i.8] and which use the 77 GHz to 81 GHz range for one or several operation modes, within one EUT cycle or in different vehicle operation modes. For such sensors, the 77 GHz to 81 GHz operation modes should be available for testing separately from the 76 GHz to 77 GHz operation modes. The present document does not necessarily include all the characteristics which may be required by a user, nor does it necessarily represent the optimum performance achievable. 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 the essential requirements of article 3.2 of Directive 2014/53/EU [i.2] under the conditions identified in annex A