GaAs PHEMT epi wafer
Due to the following benefits of HEMT devices:  
Low RF Noise
High Frequency Response
High Speed
High Bandwidth
High Power
PHEMT device has wide range applications in wireless communications and optical fiber communications. It is vastly used in ultra high frequency power amplifier, switch, and low noise amplifiers. Due to the superior performance mentioned above and cost effectiveness of PHEMT device technology, PHEMT switch technology has become a dominant key component in cellular phone and WLAN, as cellular phones and WLAN becomes increasingly popular worldwide.
Based on MOCVD epitaxial growth core technology, VPEC creates state of the art HEMT and MESFET epitaxial wafers. VPEC’s 4” and 6” wafers show extremely good uniformity on wafer sheet resistance and device performance. VPEC’s HEMT and MESFET epitaxial wafers are popular among most of the FET manufacturers worldwide because of its superior product performance and reliability. VPEC maintains excellent mass production quality and consistency through its strict quality control system.
Mobile Handsets
Wireless LAN
Blue Tooth
Automobile Radar
Optical Fiber Communications
Base Stations
Satellite Communications

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