Lots of countries and telecommunication companies are expecting data traffic growth until the 2030s.Because of this back ground, manufactures in optical and mobile communication have various problems such as increasing heat load, power consumption and transmission loss.Therefore, there are various kinds of reliability and temperature characteristics evaluation.

We provide environmental test chambers and measurement systems to improve efficiency of these evaluation and measurements all over the world.

We introduce equipment or measurement system that is requested.
For semiconductor wafer and assemblies, multi-channel continuous measurement systems to integrate environmental test chamber, power supply, measurement jig, and measurement instruments for burn-in test and evaluation of insulation resistance and conductor resistance are required.

For power device, multi-channel continuous measurement systems to integrate environmental test chamber, power supply and measurement instruments for power cycle test, reverse bias test and high voltage bias insulation resistance evaluation are required.

For substrate for millimeter wave communication, low transmission loss and high heat resistance are essential.This kinds of supplier is under developing substrate materials and wiring materials.Multi-channel continuous measurement systems to integrate environmental test chamber, power supply and measurement instruments for evaluation of insulation reliability and conductor reliability are required.And, for substrate of millimeter wave communication, environmental test chamber for measurement of dielectric constant of it from low to high temperature is required.

For antenna performance evaluation of telecommunication terminals and base station, both accurately temperature-controlled and OTA(Over The Air) test are essential. The chamer for tests with high heat load and anechoic temperature chamber with turntable maneuvering under low-temperatures is required. And, for evaluation of small telecommunication terminals such as smartphone, chambers for low-pressure and temperature test are required.

For optical transceivers , evaluation based on Telcordia GR-468-CORE Issue2 is essential.Compact and easy-to-wire chamber is required for components of optical transceivers such as TOSA and ROSA because there are many wires for evaluation. And the attenuation caused by the length of high frequency signal cables and the bending of optical fibers will be a evolution problem in the future.

For RF capacitor and inductors, supplier is under developing with high heat resistance.Therefore, multi-channel continuous measurement system that integrates environmental test chamber, power supply and measurement instruments for evaluation based on test standard such as IEC60384 and AEC-Q200 are required.

We continue to provide environmental test chambers and measurement systems to improve efficiency of these evaluation and measurement all over the world.