1、 ETSI EN 302 217-4-1 V1.4.1 (2010-01)European Standard (Telecommunications series) Fixed Radio Systems;Characteristics and requirementsfor point-to-point equipment and antennas;Part 4-1: System-dependent requirements for antennasETSI ETSI EN 302 217-4-1 V1.4.1 (2010-01)2Reference REN/ATTM-04011 Keyw
2、ords antenna, DFRS, DRRS, FWA, point-to-point, transmission ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Impo
3、rtant notice Individual copies of the present document can be downloaded from: http:/www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is th
4、e Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Info
5、rmation on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http:/portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No p
6、art may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2010. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are T
7、rade Marks of ETSI registered for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. LTE is a Trade Mark of ETSI currently being registered for the benefit of its Members and of the 3GPP Organizational Partner
8、s. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI EN 302 217-4-1 V1.4.1 (2010-01)3Contents Intellectual Property Rights 4g3Foreword . 4g3Introduction 4g31 Scope 5g32 References 5g32.1 Normative references . 5g32.2 Informative references 6g33 Definitions,
9、symbols and abbreviations . 6g33.1 Definitions 6g33.2 Symbols 6g33.3 Abbreviations . 6g34 Frequency bands . 7g35 Classification of antennas . 7g35.1 Templates for definition of Radiation Pattern Envelope (RPE) classes . 7g35.2 Cross-Polar Discrimination (XPD) . 10g35.2.1 XPD categories . 10g35.2.2 F
10、requency range 1 GHz to 3 GHz . 10g35.2.3 Frequency range 3 GHz to 86 GHz . 11g35.3 XPD masks . 11g36 Electrical characteristics . 12g36.1 Radiation Pattern Envelope (RPE) . 12g36.2 Cross-Polar Discrimination (XPD) . 12g36.3 Antenna gain 13g3Annex A (normative): Standardized Radiation Pattern Envelo
11、pes for class 1 antennas in bands 3 GHz to 86 GHz . 14g3Annex B (informative): Additional information 19g3B.1 Mechanical characteristics . 19g3B.1.1 Environmental characteristics 19g3B.1.2 Wind ratings . 19g3B.1.3 Antenna stability 19g3B.2 Antenna input connectors . 20g3B.3 Return loss at the input
12、ports 20g3B.4 Inter-port isolation 20g3B.5 Antenna labelling . 20g3Annex C (informative): Antenna gain and radiation pattern information . 21g3C.1 Impact of antenna gain on the frequency planning 21g3C.2 Gain and typical radiation pattern for circular-symmetric antennas 21g3History 23g3ETSI ETSI EN
13、302 217-4-1 V1.4.1 (2010-01)4Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 00
14、0 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Poli
15、cy, 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 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Euro
16、pean Standard (Telecommunications series) has been produced by ETSI Technical Committee Access, Terminals, Transmission and Multiplexing (ATTM). The present document is part 4-1 of a multi-part deliverable covering the Fixed Radio Systems; Characteristics and requirements for point-to-point equipmen
17、t and antennas. Full details of the entire series can be found in part 1 3. National transposition dates Date of adoption of this EN: 18 January 2010 Date of latest announcement of this EN (doa): 30 April 2010 Date of latest publication of new National Standard or endorsement of this EN (dop/e): 31
18、October 2010 Date of withdrawal of any conflicting National Standard (dow): 31 October 2010 Introduction The purpose of the present document is to define antenna parameters, which are relevant to Fixed Radio Systems (FRS), including those considered essential for conformity to the R - for informativ
19、e references. Referenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee their long term validity. 2.1 Nor
20、mative references The following referenced documents are indispensable for the application of the present document. For dated references, only the edition cited applies. For non-specific references, the latest edition of the referenced document (including any amendments) applies. 1 Directive 1999/5/
21、EC of the European Parliament and of the Council of 9 March 1999 on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity (R Conformance testing; Part 3-1: Point-to-Point antennas; Definitions, general requirements and test procedures“. 3 ETSI EN 30
22、2 217-1: “Fixed Radio Systems; Characteristics and requirements for point-to-point equipment and antennas; Part 1: Overview and system-independent common characteristics“. ETSI ETSI EN 302 217-4-1 V1.4.1 (2010-01)64 ETSI EN 302 217-4-2: “Fixed Radio Systems; Characteristics and requirements for poin
23、t-to-point equipment and antennas; Part 4-2: Antennas; Harmonized EN covering the essential requirements of article 3.2 of the R Generic definitions, terminology and applicability of essential requirements under the article 3.2 of 1999/05/EC Directive to Fixed Radio Systems“. i.2 ETSI EN 302 217-2-2
24、: “Fixed Radio Systems; Characteristics and requirements for point-to-point equipment and antennas; Part 2-2: Digital systems operating in frequency bands where frequency co-ordination is applied; Harmonized EN covering the essential requirements of article 3.2 of the R Representative values for tra
25、nsmitter power and antenna gain to support inter- and intra-compatibility and sharing analysis; Part 1: Digital point-to-point systems“. i.4 ETSI EN 302 217-2-1: “Fixed Radio Systems; Characteristics and requirements for point-to-point equipment and antennas; Part 2-1: System-dependent requirements
26、for digital systems operating in frequency bands where frequency co-ordination is applied“. i.5 ITU-R Recommendation F.699: “Reference radiation patterns for fixed wireless system antennas for use in coordination studies and interference assessment in the frequency range from 100 MHz to about 70 GHz
27、“. 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in EN 302 217-1 3 apply. 3.2 Symbols For the purposes of the present document, the symbols given in EN 302 217-1 3 apply. 3.3 Abbreviations For the purposes of the pr
28、esent document, the abbreviations given in EN 302 217-1 3 apply. ETSI ETSI EN 302 217-4-1 V1.4.1 (2010-01)74 Frequency bands The present document defines the characteristics and requirements of antennas in the frequency range from 1 GHz to 86 GHz. For technical commonalities that range is here divid
29、ed into sub-ranges as follows: Range 0: 1 GHz to 3 GHz; Range 1: 3 GHz to 14 GHz; Range 2: 14 GHz to 20 GHz; Range 3: 20 GHz to 24 GHz; Range 4: 24 GHz to 30 GHz; Range 5: 30 GHz to 47 GHz; Range 6: 47 GHz to 66 GHz; Range 7: 66 GHz to 86 GHz. 5 Classification of antennas Antenna classification pres
30、ented in the present document is based on RPE and XPD parameters. 5.1 Templates for definition of Radiation Pattern Envelope (RPE) classes The RPE directional characteristic (co-polar and cross-polar) impacts the interference situation in the network planning and a trade-off between a highly demandi
31、ng RPE and the cost/size/weight of the antennas, compatible with the constraints given by present and future networks is then advisable. With respect to the Radiation Pattern Envelope (RPE), four classes (RPE classes 1 to 4) have been identified according maximum co-polar limit templates for any act
32、ual RPE mask in significant range of off-axis azimuth angles. The templates for subdivision in those classes are also depending on given frequency ranges of operation according to figures 1 to 3 and table 1. Figures 1 to 3 are intended only as templates for defining subdivision of antennas in direct
33、ivity classes; actual limits options for declaration of conformance to essential requirements under article 3.2 of the R class 1 antennas are defined as those which actual RPE mask exceeds class 2 limit template. ETSI ETSI EN 302 217-4-1 V1.4.1 (2010-01)8-35-30-25-20-15-10-50510150 10203040506070809
34、01010120130140150160170180Angle of azimuth relative to main beam axis (degrees)MaximumGain(dBi)Class 2Class 3Class 4Figure 1: Co-polar limit templates for actual RPE masks of antenna classes in the range 1 GHz to 3 GHz (see table 1) -35-30-25-20-15-10-50510150 10 20 30 40 50 60 70 80 90 100 110 120
35、130 140 150 160 170 180Angle of azimuth relative to main beam axis (degrees)Maximum Gain (dBi)Class 2Class 3Class 4Figure 2: Co-polar limit templates for actual RPE masks of antenna classes in the range 3 GHz to 30 GHz (see table 1) ETSI ETSI EN 302 217-4-1 V1.4.1 (2010-01)9-35-30-25-20-15-10-505101
36、50 1020304050607080901010120130140150160170180Angle of azimuth relative to main beam axis (degrees)Maximum Gain(dBi)Class 2Class 3Class 4Figure 3: Co-polar limit templates for actual RPE masks of antenna classes in the range 30 GHz to 66 GHz (see table 1) -35-30-25-20-15-10-50510150 1020304050607080
37、901010120130140150160170180Angle of azimuth relative to main beam axis (degrees)MaximumGain(dBi)Class 2Class 3Class 4Figure 4: Co-polar limit templates for actual RPE masks of antenna classes in the range 66 GHz to 86 GHz (see table 1) ETSI ETSI EN 302 217-4-1 V1.4.1 (2010-01)10Table 1: Corner point
38、s of co-polar limits for actual RPE masks (see figures 1, 2, 3 and 4) RPE classes (see note 1) Co-polar maximum limit templates for actual RPEs Range 1 GHz to 3 GHz (see note 2) Range 3 GHz to 30 GHz Range 30 GHz to 66 GHz (see note 3) Range 66 GHz to 86 GHz Azimuth angle () Maximum gain (dBi) Azimu
39、th angle () Maximum gain (dBi) Azimuth angle () Maximum gain (dBi) Azimuth angle () Maximum gain (dBi) 2 40 5 20 12 20 12 20 7 90 5 80 2 70 0 40 2 120 -10 105 -18 90 -17 70 -2 180 -10 180 -18 180 -17 88,75 -7 100 -7 100 -10 180 -103 30 3 20 8 20 1 20 1 80 2 65 -2 50 -1 50 -1 110 -15 100 -22 70 -4 70
40、 -4 180 -15 180 -22 90 -17 90 -17 180 -17 180 -174 25 0 20 -4 20 -4 20 -4 75 -5 105 -30 90 -21 90 -21 105 -20 180 -30 180 -21 180 -21180 -20 NOTE 1: Class 1 antennas are defined as those which actual RPE exceeds class 2 template limit. NOTE 2: In EN 302 217-4-2 4, no specific class 4 antenna RPE is
41、defined for this frequency range; the corresponding limit template in table 1 is set for possible future use. NOTE 3: In EN 302 217-4-2 4, no specific class 4 antenna RPE is defined for the frequency range 47 GHz to 66 GHz; the corresponding limit template in table 1 is set for possible future use.
42、5.2 Cross-Polar Discrimination (XPD) 5.2.1 XPD categories The XPD characteristics have impact on the link performance (e.g. when CCDP or ACAP operation is foreseen for systems using high sensitive modulation formats). With respect to cross-Polar Discrimination (XPD), three XPD performance categories
43、 (XPD categories 1 to 3) have been identified (refer to EN 302 217-4-2 4): XPD category 1: those antennas required to have standard cross-polar discrimination. Limits are reported in EN 302 217-4-2 4. XPD category 2: those antennas required to have high cross-polar discrimination. XPD category 3: th
44、ose antennas required to have high cross-polar discrimination through an extended angular region. 5.2.2 Frequency range 1 GHz to 3 GHz Category 2 is applicable to this frequency range: Category 2: High XPD with 25 dB minimum requirement. No Category 3 is presently standardized. The XPD corresponding
45、 to the RPEs classes referenced in EN 302 217-4-2 4, clause 4.2 shall be equal to or higher than those values defined in table 2. ETSI ETSI EN 302 217-4-1 V1.4.1 (2010-01)11Table 2: Minimum XPD for each antenna class Class Minimum XPD (dB) 1A and 1B 25 (XPD category 2) 2 25 (XPD category 2) 3 25 (XP
46、D category 2) NOTE: XPD values are intended to be met with respect to the azimuth plane only and within an angle twice the half power beamwidth of the co-polarized main beam. 5.2.3 Frequency range 3 GHz to 86 GHz In this frequency range, the two categories are defined according to sub-ranges of freq
47、uency and minimum requirements as defined in table 3. The supplier shall declare which XPD Category the antenna refers to. The XPD shall be equal to or higher than those values defined in table 3. In figures 5 and 6, masks are given for XPD measurements around the main beam axis. Table 3: Minimum XP
48、D requirement per frequency range and category High XPD Frequency ranges Category 2 (see note 1) (dB) Category 3 (see note 2) (dB) Range 1 (3 GHz to 14 GHz) 30 35 40 (see note 3) Range 2 (14 GHz to 20 GHz) 27 30 Range 3 (20 GHz to 24 GHz) 27 30 Range 4 (24 GHz to 30 GHz) 27 30 Range 5 (30 GHz to 47
49、GHz) 27 30 Range 6 (47 GHz to 66 GHz) Not applicable Not applicable Range 7 (66 GHz to 86 GHz) Not applicable Not applicable NOTE 1: XPD values intended to be met within the 1 dB co-polar contour referred in figure 5. NOTE 2: XPD values intended to be met within the 1 dB co-polar contour and the region B referred in figure 6. NOTE 3: Additional XPD values intended to be met within region A referred in figure 6. 5.3 XPD masks In figures 5 and 6, masks are given for XPD measurements around the main beam axis. -1 dB co-polar contour
