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SI type SiC ingot manufacturer sell semi-insulating sic wafer
HMT as the leading supplier and manufacturer of SiC ingot, our SiC crystal ingot have 4 inch and 6 inch with N type and SI type. Quality SiC Substrate Supplier & Manufacture in China, Contact Now! Quality Assurance.
Semi-insulating silicon carbide substrates are mainly used in
gallium nitride rf devices. By growing gan epitaxy layer on
semi-insulating silicon carbide substrate, silicon carbide based
GAN epitaxy sheet can be further made into GAN radio frequency
device. Microwave radio frequency components is the foundation of
realize the signal sending and receiving components, is the core of
the wireless communication, mainly including rf switch, LNA, power
amplifier, filter and other devices, among them, the power
amplifier is rf signal amplification device, directly determine the
mobile terminal and base station of wireless communication
distance, key parameters such as the signal quality.