EMC Basics

RF radio testing is the process of measuring the energy of electromagnetic fields propagating in the living environment, we can use receiving antennas and receivers in the laboratory with the use and capture the power of these radio signals, this kind of test is called EMC testing; we can also...

This article mainly introduces the EMC electromagnetic compatibility professional vocabulary in English and Chinese abbreviations, including the industry's test standards mentioned in some of the terminology vocabulary, all using the English abbreviation - Chinese abbreviation: plus terminology description of the format to show each kind of vocabulary.

The radio spectrum consists of all frequencies that have electromagnetic radiation, which spreads energy in the form of waves and propagates through space. Longer wavelengths and lower frequencies make up the radio spectrum. Shorter wavelengths and higher frequencies make up the spectrum. We...

EMC testing process requires frequent conversion of dBm, dBμV, dBμA and other units of dB conversion formula, linear to logarithmic display conversion by heart is difficult to complete. This article describes how to quickly use the computer for dB conversion method...

Most electronic products for EMC testing only 50% pass rate, this article by focusing on EMC testing of the 5 reasons why product developers should first recognize why the protection of the electromagnetic spectrum, as well as how each country has stipulated in the EM...

This paper briefly introduces the concept of EMC electromagnetic compatibility, test standards and related instrumentation and EMC test system, from the three elements of electromagnetic compatibility to develop an overview of the EMC test standards and test system composition and the required test instrumentation, and clarifies...

EMC is the study of how to make all kinds of equipment and systems can coexist without interfering with each other under the conditions of limited space, time and spectrum resources. It includes electromagnetic interference (EMI) and electromagnetic sensitivity (EMS) two major blocks of EMC electromagnetic both...