ETSI EN 302 567-2012 Broadband Radio Access Networks (BRAN) 60 GHz Multiple-Gigabit WAS RLAN Systems Harmonized EN covering the essential requirements of article 3 2 of the R&TTE D.pdf

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1、 ETSI EN 302 567 V1.2.1 (2012-01) Broadband Radio Access Networks (BRAN); 60 GHz Multiple-Gigabit WAS/RLAN Systems; Harmonized EN covering the essential requirements of article 3.2 of the R Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available f

2、rom the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/ipr.etsi.org). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (

3、or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Harmonized European Standard (EN) has been produced by ETSI Technical Committee Broadband Radio Access Networks (BRAN). The present document has been produced by ETSI in respo

4、nse to a mandate from the European Commission issued under Directive 98/34/EC i.2 as amended by Directive 98/48/EC i.9. The title and reference to the present document are intended to be included in the publication in the Official Journal of the European Union of titles and references of Harmonized

5、Standard under the Directive 1999/5/EC 2. See article 5.1 of Directive 1999/5/EC 2 for information on presumption of conformity and Harmonised Standards or parts thereof the references of which have been published in the Official Journal of the European Union. The requirements relevant to Directive

6、1999/5/EC 2 are summarised in annex A. National transposition dates Date of adoption of this EN: 9 January 2012 Date of latest announcement of this EN (doa): 30 April 2012 Date of latest publication of new National Standard or endorsement of this EN (dop/e): 31 October 2012 Date of withdrawal of any

7、 conflicting National Standard (dow): 31 October 2013 Introduction The present document is part of a set of standards developed by ETSI and is designed to fit in a modular structure to cover all radio and telecommunications terminal equipment within the scope of the R Uncertainties in the measuremen

8、t of mobile radio equipment characteristics“. 4 ITU-R Recommendation SM.1539-1 (2002): “Variation of the boundary between the out-of-band and spurious domains required for the application of Recommendations ITU-R SM.1541 and ITU-R SM.329“. 2.2 Informative references The following referenced document

9、s are not necessary for the application of the present document but they assist the user with regard to a particular subject area. i.1 ETSI TR 102 555: “Electromagnetic compatibility and Radio spectrum Matters (ERM); Technical characteristics of multiple gigabit wireless systems in the 60 GHz range

10、System Reference Document“. i.2 Directive 98/34/EC of the European Parliament and of the Council of 22 June 1998 laying down a procedure for the provision of information in the field of technical standards and regulations. i.3 IEEE 802.15.3c: “IEEE Standard for Information Technology - Specific Requ

11、irements - Part 15: Wireless Personal Area Networks with Millimeter Wave Alternative Physical Task Group 3c (TG3c)“. i.4 ECMA TC48, High Rate Short Range Wireless Communications. i.5 ERC Recommendation 70-03 (Troms 1997 and subsequent amendments): “Related to the Use of Short Range Devices (SRD)“. i

12、.6 ETSI EG 201 399: “Electromagnetic compatibility and Radio spectrum Matters (ERM); A guide to the production of Harmonized Standards for application under the R the value of the measurement uncertainty for the measurement of each parameter shall be included in the test report; the recorded value o

13、f the measurement uncertainty shall be, for each measurement, equal to or lower than the figures in table 6. For the test methods, according to the present document, the measurement uncertainty figures shall be calculated and shall correspond to an expansion factor (coverage factor) k = 1,96 or k =

14、2 (which provide confidence levels of respectively 95 % and 95,45 % in the case where the distributions characterizing the actual measurement uncertainties are normal (Gaussian). Principles for the calculation of measurement uncertainty are contained in TR 100 028 3. ETSI ETSI EN 302 567 V1.2.1 (201

15、2-01) 12Table 6 is based on such expansion factors. Table 6: Maximum measurement uncertainty Parameter Uncertainty RF Frequency 1 10-5RF power, radiated 6 dB Spurious emissions, radiated 6 dB Humidity 5 %Temperature 1 CTime 10 %5.3 Essential radio test suites 5.3.1 Product Information The following

16、information shall be stated by the manufacturer in order to carry out the test suites and/or to declare compliance to technical requirements for which no conformance test is included in the present document. a) The channel plan(s), being the centre frequencies that the UUT is capable of tuning. If t

17、he equipment is capable of supporting multiple channel plans in the course of normal operation (e.g. offering different sizes of normal wideband operation), each distinct channel plan and its related occupied bandwidth for normal wideband operation must be stated. b) The test modulation(s) used by t

18、he UUT. c) The medium access protocol(s) used by the UUT. d) The integral antenna design used by the equipment and measures to prevent the user from connecting a different antenna. 5.3.2 Test modulation, frequency and configuration The test modulation used should be representative of normal use of t

19、he equipment. Where the equipment is not capable of continuous RF transmission, the test modulation shall be such that: a) The generated RF transmission is the same for each transmission. b) Transmissions occur regularly in time. c) Sequences of transmissions can be repeated accurately. If the equip

20、ment used multiple modulation methods with different RF characteristics, the modulation that produces the worst values for each essential radio test shall be used and this modulation shall be stated along with the rationale for why this modulation produces worse values than other modulation methods

21、used by the equipment. All tests shall be conducted at the following channels within the stated channel plan(s): a) The channel with the lowest operating frequency. b) The channel with the highest operating frequency. c) The channel with the frequency closest to the midpoint of the stated operating

22、frequency range. If the UUT is capable of supporting multiple occupied bandwidths for wideband normal operations, tests must be conducted for each one of them. When applicable, RF output power shall also be tested during narrowband activity operation. The Channel Separation (ChS) value shall be calc

23、ulated based on the minimum separation (in MHz) between any two centre channel frequencies in the channel plan. ETSI ETSI EN 302 567 V1.2.1 (2012-01) 13In the case that the RF power level is adjustable, all measurements shall be made with the highest power level available. In the case of smart anten

24、na systems, the UUT should be configured to deliver the highest RF output power to the measurement equipment, and the method to do this shall be documented in the test report. Radiated measurements shall be used in all cases given the use of integral antennas and the lack of suitable methods for con

25、ducted measurements in this type of equipment. 5.3.3 Spectral power density The maximum spectral power density, subject to the conditions outlined in clauses 5.1, 5.2 and 5.3.2 shall be measured using a test site as described in annex C and applicable measurement procedures in annex D shall be measu

26、red and recorded for conformance with the requirements in clause 4.2.1. The maximum spectral power density shall be determined using a spectrum analyser of adequate bandwidth for the type of modulation being used in combination with a RF power meter. For the purpose of this test, the minimum transmi

27、tter on time shall be 10 s. For equipment where the transmitter on time is less than 10 s, the method of measurement shall be documented in the test report. The test procedure shall be as follows: Step 1: The spectrum analyser shall use the following settings: a) Centre frequency: The centre frequen

28、cy of the channel under test. b) Resolution bandwidth: 1 MHz. c) Video bandwidth: 1 MHz. d) Frequency span: 2 Nominal channel bandwidth. e) Detector: Peak. f) Trace mode: Max hold. Step 2: When the trace is complete, find the peak value of the power envelope and record the frequency. Step 3: Make th

29、e following changes to the settings of the spectrum analyzer: a) Centre frequency: Equal to the frequency recorded in step 2. b) Resolution bandwidth: 1 MHz. c) Video bandwidth: 1 MHz. d) Frequency span: 3 MHz. e) Sweep time: 1 minute. f) Detector: RMS Average, Sample, or Average (excepting Video Av

30、erage). g) Trace mode: Max hold. ETSI ETSI EN 302 567 V1.2.1 (2012-01) 14For devices with an Occupied Bandwidth (OBw) greater than 100 MHz, a resolution bandwidth (RBw) other than 1 MHz as specified in step 3 may be used. This resolution bandwidth shall not be less than 1 MHz nor greater than 100 MH

31、z. If a resolution bandwidth other than 1 MHz is employed, the power density limit that will be used in step 4 shall be PDL(RBw) = PDL(1 MHz) + 10 log10(RBw) where RBw is the resolution bandwidth in MHz that is employed, PDL(1 MHz) is the power density limit at 1 MHz resolution bandwidth, and PDL(RB

32、w) is the power density limit at the resolution bandwidth used. The video bandwidth shall be the same as the resolution bandwidth, and the frequency span shall be three times this substitute resolution bandwidth. Step 4: When the trace is complete, capture the trace, for example, using the “View“ op

33、tion on the spectrum analyser. Find the peak value of the trace and place the analyser marker on this peak. This level is recorded as the highest mean power (spectral power density) D in a 1 MHz band (or other substitute resolution as noted above). Alternatively, where a spectrum analyser is equipme

34、nt with a facility to measure spectral power density, this facility may be used to display the spectral power density D in dBm/1 MHz (or other substitute resolution as noted above). The maximum EIRP spectral density is calculated from the above measured power density (D) and the observed duty cycle

35、x, according to the formula below and shall be recorded in the test report. Note that PD is specified for a 1 MHz bandwidth unless a substitute resolution is used as noted above. h) PD = D + 10 log10(1 / x). Where the spectrum analyser bandwidth is non-Gaussian, a suitable correction factor shall be

36、 determined and applied. 5.3.4 RF output power The RF output power, subject to the conditions outlined in clauses 5.1, 5.2 and 5.3.2, shall be measured using a test site as described in annex C and applicable measurement procedures in annex D shall be measured and recorded for conformance with the r

37、equirements in clause 4.2.2. The centre frequency of all equipment shall be verified as being in the 60 GHz band. Step 1: a) Using suitable attenuators, the measurement equipment shall be coupled to a matched diode detector or equivalent thereof. The output of the diode detector shall be connected t

38、o the vertical channel of an oscilloscope or equivalent power measurement equipment. b) The combination of the diode detector and the oscilloscope shall be capable of faithfully reproducing the duty cycle of the transmitter output signal. c) The observed duty cycle of the transmitter (Tx on / (Tx on

39、 + Tx off) shall be noted as x (0 500 MHz. The upper spurious domain is defined as the range from either the nominal centre frequency + 250 % of the ChS for ChS 500 MHz or the nominal centre frequency + (500 MHz + 1,5 ChS) for ChS 500 MHz to the maximum frequency measured. The steps below shall be u

40、sed to accurately measure the individual unwanted emissions identified during the pre-scan measurements above. For continuous transmit signals, a measurement using the Video Average detector of the spectrum analyser is permitted. Otherwise, the measurement shall be made only over the “on“ part of th

41、e transmission. Step 1: The level of the emissions shall be measured in the time domain, using the following spectrum analyser settings: a) Centre frequency: Frequency of emission identified during the pre-scan. b) Resolution bandwidth: 100 kHz if 1 GHz. c) Video bandwidth: 100 kHz if 1 GHz. d) Freq

42、uency span: 0 Hz. e) Sweep time: Suitable to capture one transmission burst. f) Trigger: Video trigger. g) Detector: Average.h) Trace mode: Clear write. The centre frequency (fine tune) shall be adjusted to capture the highest level of one burst of the emission to be measured. Step 2: Change the fol

43、lowing setting on the spectrum analyser: i) Detector: Video average, minimum of 100 sweeps. The measured value is the average power of this emission during the on-time of the burst. The value shall be recorded and compared with the limit in table 2. 5.3.6 Receiver unwanted emissions The receiver unw

44、anted emissions, subject to the conditions outlined in clauses 5.1, 5.2 and 5.3.2, shall be measured using a test site as described in annex C and applicable measurement procedures in annex D, shall be measured and recorded for conformance with the requirements in clause 4.2.4, taking into account t

45、he actual antenna gain of the UUT. In case of radiated measurements on antenna array systems using identical receive chains, the UUT should, where possible, be configured so that only one receive chain (antenna) is activated while the other receive chains are disabled. Where this is not possible, th

46、e method used shall be documented in the test report. If only one receive chain was tested, the result for the active receive chain shall be corrected to be valid for the whole system (all receive chains). NOTE: The emission power for one receive chain needs to be multiplied with the number of recei

47、ve chains to obtain the total emission power of the system. ETSI ETSI EN 302 567 V1.2.1 (2012-01) 17The UUT shall be configured to a continuous receive mode or operated in a mode where no transmission occur. 5.3.6.1 Pre-scan The test procedure below shall be used to identify potential unwanted emiss

48、ions of the UUT. Step 1: The sensitivity of the spectrum analyser should be such that the noise floor is at least 6 dB below the limits given in table 3. Step 2: The emissions shall be measured over the range 30 MHz to 1 GHz: a) Resolution bandwidth: 100 kHz. b) Video bandwidth: 100 kHz. c) Detector

49、 mode: Average. d) Trace mode: Max hold. The emissions shall be measured over the range 1 GHz to 132 GHz: e) Resolution bandwidth: 1 MHz. f) Video bandwidth: 1 MHz. g) Detector mode: Average. h) Trace mode: Max hold. If equipment capable of measuring 132 GHz is not available, the maximum frequency of measurement shall be recorded. Any emissions identified during the sweeps above that fall within the 6 dB range below the applicable limit shall be individually measured using the procedure in clause 5.3.6.2 and compared to the limits given in