Relationship between radiated EMI measurable lower level and antenna gain
Lower levels of radiated EMI noise can be measured by using a high gain antenna. Application By using a high gain antenna, lower levels of noise can be measured in […]
Conducted EMI Test System combining MSA series and another maker’s LISN
Application In MR2150, a pre-compliance system for conducted EMI tests using a spectrum analyzer or a signal analyzer for EMI measurement manufactured by MICRONIX, not only MPW201B manufactured by MICRONIX […]
Antenna selection for on-site measurement of radiation emission
Difference in measurement result and selection method depending on antenna difference. Application In the pre-compliance tests of radiated EMI (emission), it is important to select the receiving antenna and the […]
How to control electric turntable with PC
Method to control optional electric turntable with PC Application We sell electric turntable which can be operated with PC as an option and it can be installed in our shield […]
Measures for radiation immunity test by small loop antenna
EMS simple measurement Application Simple radiation immunity test of 80 MHz to 500 MHz, 30 V/m can be performed for preliminary evaluation before bringing the EUT to the EMC test […]
Example of using two waveforms display of Signal Analyzer
Here is an example of using two waveforms display of Signal Analyzer MSA500 series. Application In the real-time mode of the signal analyzer MSA500 series, it is possible to display […]
On-site measurement of radiated emission
Here is an example of on-site measurement of radiated emission at a site without a shield environment. Application This is on-site measurement system of radiated emission for pre-compliance. This is […]
About dBmeirp that is unit of electric field strength used in ETC/DSRC
In the ETC/DSRC system, the unit of electric field strength is specified as dBmeirp as described in ARIB STD-75, which is a standard for dedicated short range communication (DSRC) system. Therefore, dBmeirp is used as the unit of electric field strength in DSRC communication unit ME9115 and ETC/ITS spot electric field strength measurement system ME9200 which are our products.
Simple low frequency radiation system
By limiting frequency and radiation level, it’s possible to build low-cost low-frequency radiation system. Application By limiting frequency and radiation level, it’s possible to build low-cost low-frequency radiation system. It […]
Simple radiated emission measurement
Low cost and simple radiated emission measurement by spectrum / signal analyzer and biconical antenna. Application If the environmental noise is sufficiently smaller than the radiated emission limit level, it […]