IEC TS 61994-4-3:2008 PDF

Name: IEC TS 61994-4-3:2008 — Piezoelectric and dielectric devices for frequency control and selection - Glossary - Part 4-3: Materials - Materials for dielectric devices
SKU: IEC TS 61994-4-3:2008
Price: 23.25 EUR
Availability: InStock

Piezoelectric and dielectric devices for frequency control and selection - Glossary - Part 4-3: Materials - Materials for dielectric devices

Название (английский):

IEC TS 61994-4-3:2008

Piezoelectric and dielectric devices for frequency control and selection - Glossary - Part 4-3: Materials - Materials for dielectric devices

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 6
Дата публикации:: 22 февраля 2008 г.
Издание:: IEC TS 61994 edition 1 version 1
ICS:: 01.040.31

Тип поставки:

Full version90 €Read online 24h10 €Read online 72h15 €

Язык документа:

ruen

Срок поставки:1 раб. дн. (перевод)

Цена:90 €

Описание (английский):

Specifies the terms and definitions for materials applied for devices using waveguide type dielectric resonators representing the state-of-the-art, which are intended for use in the standards and documents of IEC technical committee 49.

Abstract

Похожие стандарты

Упомянутые в описании и другие стандарты IEC

Overview

IEC TS 61994-4-3:2008 is a Technical Specification published by the International Electrotechnical Commission (IEC). It focuses on the terminology and definitions for materials used in dielectric devices, specifically waveguide type dielectric resonators. This document forms part of the essential references for professionals and organizations working with frequency control and selection components. The technical specification supports international consistency and effective communication across standards, benefiting manufacturers, designers, and users in the electronics and telecommunications sectors.

Key Topics

Dielectric Materials: The standard defines dielectric materials as those primarily exhibiting dielectric properties. These materials are critical in the creation of resonators for high-frequency applications.

Dielectric Resonator Materials: Materials designed to function in ultra high frequency (UHF) and super high frequency (SHF) ranges. They require high relative permittivity, low loss factors, and minimal temperature coefficient of permittivity.

Key Material Properties:

Electric Constant (ε0): Defined as the permittivity of vacuum, a fundamental constant used in material evaluation.
Relative Permittivity (εr): The ratio of a material’s absolute permittivity to the electric constant, critical for material selection.
Loss Angle and Loss Factor: Quantitative measures of energy dissipation in dielectric materials.
Quality Factor (Q0): Inversely proportional to loss, the quality factor expresses the material’s efficiency in frequency-dependent applications.
Temperature Coefficient of Permittivity (TCε): Indicates how permittivity changes with temperature, important for maintaining device stability across varying environments.
Coefficient of Linear Thermal Expansion (α): Describes dimensional stability of the material under temperature changes.

Applications

The standardized terminology and definitions serve a variety of practical applications, including:

Design and Manufacturing: Assists manufacturers and designers in the selection and characterization of materials for dielectric resonators and supports precision in frequency control devices for telecommunications, broadcasting, and radar systems.

Quality Assurance and Testing: Ensures consistent interpretation of material properties, facilitating reliable performance evaluation and quality control.

Standard Development: Provides foundational terms for IEC Technical Committee 49 and other standards bodies developing documents for piezoelectric and dielectric devices.

International Trade and Compliance: Supports global trade by establishing uniform definitions, reducing barriers caused by differing terminology in technical documentation.

Related Standards

IEC 61338-1:2004 – Waveguide type dielectric resonators – Generic specification. This standard provides further definitions and specifications for dielectric resonators and is indispensable for professionals working with dielectric materials in frequency control devices.

IEC TS 61994 Series – The broader series offers comprehensive glossaries and technical references for piezoelectric and dielectric devices, covering a wide range of materials and component types.

Practical Value

By adopting IEC TS 61994-4-3:2008, organizations and professionals ensure precise communication, improve compatibility of materials in global markets, and enhance the reliability of dielectric devices used for frequency control and selection. This standard supports the effective development, application, and maintenance of electronic components, contributing directly to advancements in wireless communications, sensors, and high-frequency systems.

For the most up-to-date information or related documents, consult the IEC website or relevant technical committee publications.

IEC TS 61994-4-3:2008 PDF

Abstract

Похожие стандарты

Overview

Key Topics

Applications

Related Standards

Practical Value

Технические детали

IEC 61338-1:2004

Waveguide type dielectric resonators - Part 1: Generic specification

IEC 60050-161:1990/AMD2:1998

Amendment 2 - International Electrotechnical Vocabulary (IEV) - Part 161: Electromagnetic compatibility

IEC 60335-2-24:2020/COR1:2021

Corrigendum 1 - Household and similar electrical appliances - Safety - Part 2-24: Particular requirements for…

IEC 61753-084-2:2007/COR1:2008

Corrigendum 1 - Fibre optic interconnecting devices and passive components performance standard - Part 084-2:…

IEC 62716:2013/COR1:2014

Corrigendum 1 - Photovoltaic (PV) modules - Ammonia corrosion testing

IEC 62946-02:2017/COR1:2020

Corrigendum 1 - Connectors for electronic equipment - Part 02: Detail specification for 8-way, unshielded, fr…

IEC 61753-1:2018/COR1:2019

Corrigendum 1 - Fibre optic interconnecting devices and passive components - Performance standard - Part 1: G…

IEC 61207-3:2002/COR2:2003

Corrigendum 2 - Gas analyzers - Expression of performance - Part 3: Paramagnetic oxygen analyzers