An EMI estimation method by simple evaluation of radiated emission
Simple and low-cost EMI estimation by using spectru m/signal analyzer(338E/438E/538E/558E) Application Precompliance EMI test system MR2300 using spectrum/sign al analyzer (338E/438E/538E/558E) and anechoic box has superior cost performance. This paper […]
Measures against radiated immunity test using electric field probe
Pre-compliance EMS(immunity) testing Application Instead of carrying an equipment to be measured (EUT) to the EMC test site and accomplishing the immunity test many times, it is possible to perform […]
Easy setup guide to test environment for conducted EMI
Implementation of low-cost test environment for conducted EMI with practical measurement accuracy by using MR2150 Application MR2150 consisting of signal analyzer, LISN and PC software is a precompliance test system […]
Magnetic Field Strength Measurement with Loop Antenna
The magnetic field strength measurement from 100kHz to 30MHz with Loop antenna, Low noise amplifier and Signal analyzer. Application Connection block diagram Solution It is possible to display the magnetic […]
Wideband field uniformity in anechoic box
Wideband anechoic box suitable for development of multi-band/UWB radio system or EMC evaluation Application Demand on launching wideband radio test environment for development of multi-band/UWB radio system or EMC evaluation […]
Radiated emission measures with signal analyzer
Searching noise source using a real time function of handheld signal analyzer Application In order to deal with EMI, it is essential to specify the frequency and location of radiated […]
Various usages of anechoic box for EMI design of electronics
Anechoic box can help EMI design of electronics over the development period. Application Various usages of anechoic box to design EMI characteristics of electronics are introduced. Solution Features of typical […]
Radio wave transmission test of automotive heat-reflecting glass
Since the antenna of an ETC/DSRC OBE is usually attached in the car, the windshield needs to transmit a radio wave for communication. Therefore, when developing special automotive glass, such […]
Conducted emission noise measurement LED lamp with signal analyzer
The conducted emission noise of LED lamp is easily analyzable using a handheld real time signal analyzer. Application Connection block diagram Solution Connect AC line of LED lamp to LISN […]
Actual measurement example of ETC/ITS spot using the signal analyzer
The burst signal of ETC/ITS spot is certainly captured using real time mode and trigger function. Application Since the interval of burst signal of ETC / ITS spot is very […]