Monitoring near field communication
The signal of near field communication (NFC) is observed using anechoic box and handheld spectrum analyzer. Application In the contactless near field communication applied to such as wireless power supply, […]
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 […]
Antenna radiation pattern measurement system
System for measuring the antenna radiation pattern and gain of a small antenna using anechoic box. Application By installing the optional 2-axis positioner, this system enables the spherical radiation power […]
Simple test of the Radio Law and IEEE on ZigBee module
System for simple test of the Radio Law and IEEE utilizing a real time spectrum analyzer Application RF transmission characteristic test of equipment with built-in antenna, which is regulated in […]
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 […]
Measurement of 920MHz band wireless module by the signal analyzer
Measurement of 920MHz band wireless module can be easily performed by the signal analyzer. Application Connection block diagram Solution Attach the sleeve antenna M401 to MSA538, and the signal of […]
Why is the anechoic box necessary
Offering environment for throughput test and receiving sensitivity tests of wireless equipment in OTA (Over the Air Application When performing OTA test of wireless equipment (hereinafter referred to as EUT), […]
Communication characteristic evaluation of wireless IP transmission (VOD server) and client terminal equipment
The reproducibility of a test result is ensured by preventing the surrounding noise interference, simulating the communication characteristic evaluation and also fixing the measurement environment. Application In the function evaluation […]
Antenna gain measurement using a tracking generator
Antenna gain characteristic is easily measured using spectrum analyzer with tracking generator. Application Solution System configuration This system is an inexpensive tool by which the antenna characteristics can be easily […]
Build wireless evaluation environment of Bluetooth device
Using anechoic box, the wireless system evaluation environment such as Bluetooth and 2.4GHz wireless information teminals is provided. Application Recently, information devices using 2.4GHz band including Wi-Fi have been increasing. […]