SJ/T 11457.1.4-2021 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SJ/T 11457.1.4-2021	RFQ	ASK	3 days	(Waveguide-type dielectric resonators - Part 1-4: Comprehensive information and test conditions-Measuring method of the complex relative permittivity of dielectric resonator materials in the millimeter wave frequency band)	Valid

Similar standards

GB/T 29197   GB/T 21711.1   SJ/T 11457.2   SJ/T 11457.1.3   SJ/T 11457.1   

Basic data

Standard ID: SJ/T 11457.1.4-2021 (SJ/T11457.1.4-2021)
Description (Translated English): (Waveguide-type dielectric resonators - Part 1-4: Comprehensive information and test conditions-Measuring method of the complex relative permittivity of dielectric resonator materials in the millimeter wave frequency band)
Sector / Industry: Electronics Industry Standard (Recommended)
Classification of Chinese Standard: L21
Date of Issue: 2021
Date of Implementation: 2021-06-01
Regulation (derived from): Ministry of Industry and Information Technology Announcement No. 6 of 2021
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the measurement method for the dielectric properties of dielectric resonator materials in the millimeter wave frequency band. This standard contains two measurement methods: the dielectric cylindrical resonator method excited by a non-radiating dielectric waveguide (NRD waveguide) and the cut-off waveguide method with small circular ring coaxial cable excitation.

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