EN 61337-2:2004
(Main)Filters using waveguide type dielectric resonators - Part 2: Guidance for use
Filters using waveguide type dielectric resonators - Part 2: Guidance for use
Draws attention to some of the more fundamental questions which should be considered by the user before he places an order for dielectric filters for a new application. Is limited to filters using waveguide type dielectric resonators that are used for microwave applications such as portable phones, cellular base stations and radio links.
Filter mit dielektrischen Resonatoren vom Wellenleitertyp - Teil 2: Leitfaden zur Anwendung
Filtres utilisant des résonateurs diélectriques à modes guidés - Partie 2: Guide d'utilisation
Draws attention to some of the more fundamental questions which should be considered by the user before he places an order for dielectric filters for a new application. Is limited to filters using waveguide type dielectric resonators that are used for microwave applications such as portable phones, cellular base stations and radio links.
Filtri z dielektričnimi resonatorji valovodnega tipa – 2. del: Navodilo za uporabo (IEC 61337-2:2004)
General Information
Standards Content (Sample)
SLOVENSKI SIST EN 61337-2:2005
STANDARD
december 2005
Filtri z dielektričnimi resonatorji valovodnega tipa – 2. del: Navodilo za
uporabo (IEC 61337-2:2004)
Filters using waveguide type dielectric resonators – Part 2: Guidance for use (IEC
61337-2:2004)
ICS 31.140; 31.160 Referenčna številka
© Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno
EUROPEAN STANDARD EN 61337-2
NORME EUROPÉENNE
EUROPÄISCHE NORM October 2004
ICS 31.140
English version
Filters using waveguide type dielectric resonators
Part 2: Guidance for use
(IEC 61337-2:2004)
Filtres utilisant des résonateurs Filter mit dielektrischen Resonatoren
diélectriques à modes guidés vom Wellenleitertyp
Partie 2: Guide d'utilisation Teil 2: Leitfaden zur Anwendung
(CEI 61337-2:2004) (IEC 61337-2:2004)
This European Standard was approved by CENELEC on 2004-09-01. CENELEC members are bound to
comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and
notified to the Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,
Switzerland and United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61337-2:2004 E
Foreword
The text of document 49/665/FDIS, future edition 1 of IEC 61337-2, prepared by IEC TC 49,
Piezoelectric and dielectric devices for frequency control and selection, was submitted to the
IEC-CENELEC parallel vote and was approved by CENELEC as EN 61337-2 on 2004-09-01.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2005-06-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2007-09-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61337-2:2004 was approved by CENELEC as a European
Standard without any modification.
__________
- 3 - EN 61337-2:2004
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
NOTE Where an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
1)
IEC 60068-1 1988 Environmental testing EN 60068-1 1994
Part 1: General and guidance
IEC 60068-2-1 1990 Part 2: Tests - Tests A: Cold EN 60068-2-1 1993
2)
IEC 60068-2-2 1974 Part 2: Tests - Tests B: Dry heat EN 60068-2-2 1993
IEC 60068-2-6 1995 Part 2: Tests - Test Fc: Vibration EN 60068-2-6 1995
(sinusoidal)
3)
IEC 60068-2-7 1983 Part 2: Tests - Test Ga: Acceleration, EN 60068-2-7 1993
steady state
IEC 60068-2-13 1983 Part 2: Tests - Test M: Low air pressure EN 60068-2-13 1999
4)
IEC 60068-2-14 1984 Part 2: Tests - Test N: Change of EN 60068-2-14 1999
temperature
5)
IEC 60068-2-20 1979 Part 2: Tests - Test T: Soldering HD 323.2.20 S3 1988
IEC 60068-2-21 1999 Part 2-21: Tests - Test U: Robustness of EN 60068-2-21 1999
terminations and integral mounting
devices
IEC 60068-2-27 1987 Part 2: Tests - Test Ea and guidance: EN 60068-2-27 1993
Shock
6)
IEC 60068-2-30 1980 Part 2: Tests - Test Db and guidance: EN 60068-2-30 1999
Damp heat, cyclic (12 + 12-hour cycle)
1)
EN 60068-1 includes corrigendum October 1988 + A1:1992 to IEC 60068-1.
2)
EN 60068-2-2 includes suppplement A:1976 to IEC 60068-2-2.
3)
EN 60068-2-7 includes A1:1986 to IEC 60068-2-7.
4)
EN 60068-2-14 includes A1:1986 to IEC 60068-2-14.
5)
HD 323.2.20 S3 includes A2 :1987 to IEC 60068-2-20.
6)
EN 60068-2-30 includes A1:1985 to IEC 60068-2-30.
Publication Year Title EN/HD Year
7)
IEC 60068-2-58 1999 Part 2-58: Tests - Test Td: Test methods EN 60068-2-58 1999
for solderability, resistance to dissolution
of metallization and to soldering heat of
surface mounting devices (SMD)
IEC 60068-2-78 2001 Part 2-78: Tests - Test Cab: Damp heat, EN 60068-2-78 2001
steady state
8)
IEC 61337-1-1 - Filters using waveguide type dielectric - -
resonators
Part 1: General information, standard
values and test conditions -- Section 1:
General information and standard values
8)
IEC 61337-1-2 - Filters using waveguide type dielectric - -
resonators
Part 1-2: Test conditions
7)
EN 60068-2-58 is superseded by EN 60068-2-58:2004, which is based on IEC 60068-2-58:2004.
8)
Undated reference.
INTERNATIONAL IEC
STANDARD 61337-2
First edition
2004-07
Filters using waveguide type
dielectric resonators –
Part 2:
Guidance for use
© IEC 2004 ⎯ Copyright - all rights reserved
No part of this publication may be reproduced or utilized in any form or by any means, electronic or
mechanical, including photocopying and microfilm, without permission in writing from the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
PRICE CODE
Commission Electrotechnique Internationale U
International Electrotechnical Commission
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For price, see current catalogue
– 2 – 61337-2 © IEC:2004(E)
CONTENTS
FOREWORD.4
INTRODUCTION.6
1 Scope.7
2 Normative references .7
3 Application guide for filters using waveguide type dielectric resonators .8
3.1 Classification of filters using waveguide type dielectric resonators .8
3.2 Practical remarks for filters using waveguide type dielectric filters.9
3.2.1 TE mode dielectric filter.9
01δ
3.2.2 TM mode dielectric filter .13
3.2.3 TEM mode coaxial dielectric filter .15
3.2.4 Chip-type multilayered dielectric filter .17
3.2.5 Stripline and microstripline dielectric filters.20
4 Checklist of dielectric resonator specification .24
4.1 Checklist .24
Bibliography.26
Figure 1 – Typical unloaded Q and maximum operating power of dielectric filters .9
Figure 2 – Example of practically equivalent unloaded Q of a TE mode dielectric
01δ
filter compared with a TE mode metal cavity filter.10
Figure 3 – Example of a TE mode dielectric band-pass filter.11
01δ
Figure 4 – Example of a TE mode dielectric band-stop filter .11
01δ
Figure 5 – Example of spurious responses for the TE mode dielectric band-pass filter.12
01δ
Figure 6 – Example of a TE mode dielectric band-pass filter with quarter
01δ
wavelength coaxial resonators .12
Figure 7 – TM and TM mode dielectric resonators .13
010 110
Figure 8 – Example of the third-harmonic distortion level of dielectric resonator
material at 800 MHz.14
Figure 9 – Example of an antenna filter and an antenna duplexer for cellular base stations 14
Figure 10 – Practically obtained unloaded Q of quarter wavelength TEM mode
dielectric resonators with an ε’ of 20, 40 and 90 (outer diameter = 3 mm; inner
diameter = 1 mm; practical conductivity of shielding conductor = 4,8 × 10 [S/m]) .16
Figure 11 – Examples of antenna duplexers for portable phones using a TEM mode
dielectric resonator .16
Figure 12 – Examples of the attenuation characteristics of a block-type duplexer for a
wideband CDMA portable phone.17
Figure 13 – Example of a chip-type multilayered dielectric band-pass filter .18
Figure 14 – Example of the attenuation characteristics of a chip-type multilayered
dielectric filter .19
Figure 15 – Schematic configurations of stripline and microstripline dielectric filter.20
Figure 16 – Example of the conductor pattern and attenuation characteristic of a
parallel-coupled band-pass stripline filter .22
61337-2 © IEC:2004(E) – 3 –
Figure 17 – Example of the conductor pattern and attenuation characteristic of an
interdigital band-pass stripline filter .22
Figure 18 – Example of the conductor pattern and attenuation characteristic of a
comb-line band-pass stripline filter.23
Figure 19 – Example of the conductor pattern and attenuation characteristic of a band-
stop stripline filter .23
Table 1 – References to relevant publications.24
– 4 – 61337-2 © IEC:2004(E)
INTERNATIONAL ELECTROTECHNICAL COMMISSION
––––––––––––
FILTERS USING WAVEGUIDE TYPE DIELECTRIC RESONATORS –
Part 2: Guidance for use
FOREWORD
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