Division of Electronics and Information Technology

Overview

Division of Electronics and Information Technology focuses on the development, improvement and maintenance of national measurement standards and testing technology in the field of RF& microwave measurements. The division maintains 19 national primary standards and 23 national standards. As of March 2009, the division has won 6 national awards, including 5 State Scientific and Technological Progress Awards, 1 State Technological Invention Award and other 34 ministry-level awards.

Director's Greeting

Welcome to Division of Electronic and Information Technology. This division carries out precision measurement researches in the field of electronic and information science and technology, develops, maintains and disseminates measurement standards and provids technical support and calibration services to governments, business and manufacturers.

News and Events

International Key Comparison Is Carried out in NIM

International Key Comparison-CCEM.RF-K25.W: RF Power From 33 to 50 GHz In Waveguide is carrying out in NIM.Within this new key comparison, both effective efficiency and calibration factor, i.e. the characteristic quantities of RF power sensors, ar...

Open Area Test Site Under Final Evaluation

A world class open area test site (OATS) is under its final evaluation for flatness and performances in Changping Campus, NIM, in November，2012. It consists of a metal ground plane with dimensions of 60 m by 40 m and a triangular shaped stainless...
A Cooperation Document is Signed Between NPL and NIM

In Oct. 2012, NIM and NPL signed a cooperating document to start a project to develop measurement facilities for antenna gain and cross-polarization measurement in our Changping Campus, NIM. It will be based on the three-antenna extrapolation test...
NIM Developed New TVCs for Standard Improvement

Recently, NIM has developed a series of coaxial thermal voltage converters (TVCs) for RF voltage to improve the national low-frequency voltage primary standard. The improved specification is as below:Frequency Range: 30 kHz-50MHz Voltage Range: 0....