GaN RF Device Parameter Testing Solution https://www.precisesmu.com Overview RF devices are the fundamental components for signal transmission and reception,and are the core of wireless communication.Mainly including filters(Filter),power amplifiers(PA),radio frequency switches(Switch),low noise amplifiers(LNA),antenna tuners(Tuner),anddual/multiplexers(Du/Multiplexers). Among them, a power amplifier is a device that amplifies RF signals,it directly determine key parameters such as wireless communication distance and signal quality between mobile terminals and base stations. Precise P-Series Pulse Source Measure Unit/CP Series Constant Voltage Pulse Source testing the I-V Characteristics easily · Based on the Precise P series pulse Source Measure Unit/CP constant voltage pulse source,combined with a probe platform and specialized testing software,it can be used for testing the pulse I-V parameters of GaN HEMT and GaAs RF devices, especially for drawing the pulse I-V output characteristic curve. Figure: Wafer Level Chip Testing Figure: Pulse I-V Output Characteristic Curve Precise CP series constant voltage pulse source testing Pulse S parameters easily · By using the small signal S parameter, basic RF characteristics can be determined, including voltage Figure: RF Device Applications of Different Materials Figure: Structure schematic diagram of GaN HEMT device Precise S/CS Series Source Measure Unit Testing of DC I-V Characteristics standing wave ratio (VSWR), return loss, insertion loss, or gain at a given frequency; · Based on Precise CP series constant voltage pulse source,with network analyzer,probe platform,Bias ·Based on the Precise S/CS series Source Measure Unit,com- tee fixture,and special test software; meanwhile on bined with a probe platform and specialized testing software,it the basis of DC small signal S parameter testing, can be used for DC parameter testing of GaN HEMT and GaAs GaN HEMT and GaAs RF device pulse S parameter ·Threshold voltage,current,output characteristic curve,transconductance test,etc; For more solutions and testing connection guidelines, please contact us asap! Tel:+8613615888735 Official Website Email:[email protected] Web:https://www.precisesmu.c