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SIST EN 302 217-4-1 V1.3.1:2009
01-junij-2009
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Fixed Radio Systems - Characteristics and requirements for point-to-point equipment
and antennas - Part 4-1: System-dependent requirements for antennas
Ta slovenski standard je istoveten z: EN 302 217-4-1 Version 1.3.1
ICS:
33.060.30 Radiorelejni in fiksni satelitski Radio relay and fixed satellite
komunikacijski sistemi communications systems
33.120.40 Antene Aerials
SIST EN 302 217-4-1 V1.3.1:2009 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 302 217-4-1 V1.3.1:2009
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SIST EN 302 217-4-1 V1.3.1:2009
ETSI EN 302 217-4-1 V1.3.1 (2009-03)
European Standard (Telecommunications series)
Fixed Radio Systems;
Characteristics and requirements
for point-to-point equipment and antennas;
Part 4-1: System-dependent requirements for antennas
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SIST EN 302 217-4-1 V1.3.1:2009
2 ETSI EN 302 217-4-1 V1.3.1 (2009-03)
Reference
REN/ATTM-04008
Keywords
antenna, DFRS, DRRS, FWA, point-to-point,
transmission
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© European Telecommunications Standards Institute 2009.
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SIST EN 302 217-4-1 V1.3.1:2009
3 ETSI EN 302 217-4-1 V1.3.1 (2009-03)
Contents
Intellectual Property Rights . 4
Foreword . 4
Introduction . 4
1 Scope . 5
2 References . 5
2.1 Normative references . 5
2.2 Informative references . 6
3 Definitions, symbols and abbreviations . 6
3.1 Definitions . 6
3.2 Symbols . 6
3.3 Abbreviations . 6
4 Frequency bands . 7
5 Classification of antennas . 7
5.1 Templates for definition of Radiation Pattern Envelope (RPE) classes . 7
5.2 Cross-Polar Discrimination (XPD) categories. 10
6 Electrical characteristics . 10
6.1 Radiation Pattern Envelope (RPE) . 10
6.2 Cross-Polar Discrimination (XPD) . 11
6.3 Antenna gain . 11
Annex A (normative): Standardized Radiation Pattern Envelopes for class 1 antennas in
bands 3 GHz to 86 GHz . 12
Annex B (informative): Additional information . 17
B.1 Mechanical characteristics . 17
B.1.1 Environmental characteristics . 17
B.1.2 Wind ratings . 17
B.1.3 Antenna stability . 17
B.2 Antenna input connectors . 18
B.3 Return loss at the input ports . 18
B.4 Inter-port isolation . 18
B.5 Antenna labelling . 18
Annex C (informative): Antenna gain and radiation pattern information . 19
C.1 Impact of antenna gain on the frequency planning . 19
C.2 Gain and typical radiation pattern for circular-symmetric antennas . 19
History . 21
ETSI
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SIST EN 302 217-4-1 V1.3.1:2009
4 ETSI EN 302 217-4-1 V1.3.1 (2009-03)
Intellectual 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 000 314: "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 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 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This European 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. Full details of the entire series can be found in part 1 [3].
National transposition dates
Date of adoption of this EN: 19 March 2009
Date of latest announcement of this EN (doa): 30 June 2009
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 December 2009
Date of withdrawal of any conflicting National Standard (dow): 31 December 2009
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&TTE Directive [1]. Limits are set out in
EN 302 217-4-2 [4].
Additional parameters appropriate to system implementation may be subject to agreement between the equipment
purchaser and supplier. Further guidance is provided in annex B.
ETSI
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SIST EN 302 217-4-1 V1.3.1:2009
5 ETSI EN 302 217-4-1 V1.3.1 (2009-03)
1 Scope
The present document summarizes all requirements for single main beam, linear polarization, directional antennas to be
adopted in conjunction with Point-to-Point (PP) systems operating in the frequency range 1 GHz to 86 GHz.
Single polarization antennas, dual polarization antennas, dual band/single polarized antennas and dual band/dual
polarization antennas are considered.
Description and limits for parameters relevant to essential requirements under article 3.2 of the R&TTE Directive [1]
are given in EN 302 217-4-2 [4].
For other parameters and general information that does not affect the R&TTE Directive [1] "essential requirements"
mentioned above, description and limits are set out in the present document.
There are a number of different antenna types for various applications, the principles by which they are classified are
given in clause 5.
The present document does not cover aspects related to test procedures and test conditions, which are covered by the
scope of EN 301 126-3-1 [2].
Guidance on the definition of radio parameters relevant to the essential requirements under article 3.2 of the
R&TTE Directive [1] for DFRS may be found in TR 101 506 [i.1].
2 References
References are either specific (identified by date of publication and/or edition number or version number) or non-
specific.
• For a specific reference, subsequent revisions do not apply.
• Non-specific reference may be made only to a complete document or a part thereof and only in the following
cases:
- if it is accepted that it will be possible to use all future changes of the referenced document for the
purposes of the referring document;
- for informative 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 Normative 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/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&TTE Directive).
[2] ETSI EN 301 126-3-1: "Fixed Radio Systems; Conformance testing; Part 3-1: Point-to-Point
antennas; Definitions, general requirements and test procedures".
[3] ETSI EN 302 217-1: "Fixed Radio Systems; Characteristics and requirements for point-to-point
equipment and antennas; Part 1: Overview and system-independent common characteristics".
ETSI
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SIST EN 302 217-4-1 V1.3.1:2009
6 ETSI EN 302 217-4-1 V1.3.1 (2009-03)
[4] ETSI EN 302 217-4-2: "Fixed Radio Systems; Characteristics and requirements for point-to-point
equipment and antennas; Part 4-2: Harmonized EN covering essential requirements of Article 3.2
of R&TTE Directive for antennas".
[5] IEC 60154-1: "Flanges for waveguides. Part 1: General requirements".
[6] IEC 60154-2: "Flanges for waveguides. Part 2: Relevant specifications for flanges for ordinary
rectangular waveguides".
[7] IEC 60169-1: "Radio-frequency connectors. Part 1: General requirements and measuring
methods".
2.2 Informative references
The following referenced documents are not essential to the use of the present document but they assist the user with
regard to a particular subject area. For non-specific references, the latest version of the referenced document (including
any amendments) applies.
[i.1] ETSI TR 101 506: "Fixed Radio Systems; 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: "Fixed Radio Systems; Characteristics and requirements for point-to-point
equipment and antennas; Part 2-2: Harmonized EN covering essential requirements of Article 3.2
of R&TTE Directive for digital systems operating in frequency bands where frequency co-
ordination is applied".
[i.3] ETSI TR 102 243-1: "Fixed Radio Systems; Representative values for transmitter 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 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".
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 present document, the abbreviations given in EN 302 217-1 [3] apply.
ETSI
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SIST EN 302 217-4-1 V1.3.1:2009
7 ETSI EN 302 217-4-1 V1.3.1 (2009-03)
4 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 divided 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 presented 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 demanding 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 actual 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 directivity classes; actual
limits options for declaration of conformance to essential requirements under article 3.2 of the R&TTE
Directive [1] are defined only in EN 302 217-2-2 [i.2].
When more than one actual standardized RPE falls within the same class template, a sub-class indicative (A, B, C, etc.)
will be used according their more demanding RPE limit in angles closer to the intended direction.
NOTE: Figures 1 to 3 report limit templates for any actual RPE mask of classes 2, 3 and 4 antennas; class 1
antennas are defined as those which actual RPE mask exceeds class 2 limit template.
ETSI
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SIST EN 302 217-4-1 V1.3.1:2009
8 ETSI EN 302 217-4-1 V1.3.1 (2009-03)
15
10
Class 2
5
Class 3
0
Class 4
-5
-10
-15
-20
-25
-30
-35
0 102030405060 708090 100 110 120 130 140 150 160 170 180
Angle of azimuth relative to main beam axis (degrees)
Figure 1: Co-polar limit templates for actual RPE masks of antenna classes
in the range 1 GHz to 3 GHz (see table 1)
15
10
5
Class 2
Class 3
0
-5
Class 4
-10
-15
-20
-25
-30
-35
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180
Angle of azimuth relative to main beam axi
...