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GaN RF Device Parameter Testing Solution

GaN RF Device Parameter Testing Solution
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GaN RF Device Parameter Testing Solution

Product catalog summary
Overview
GaN RF devices are crucial for wireless communication, including components like filters, power amplifiers, RF switches, low noise amplifiers, antenna tuners, and multiplexers. Power amplifiers are particularly important as they amplify RF signals, affecting communication distance and signal quality.

Testing Solutions
The document outlines testing solutions using Precise S/CS and P-Series Source Measure Units (SMUs) for GaN HEMT and GaAs RF devices. These solutions facilitate DC parameter testing and pulse I-V parameter testing, crucial for evaluating device performance.
  • DC Parameter Testing: Utilizes Precise S/CS Series SMU with a probe platform and specialized software to test parameters like threshold voltage, current, output characteristic curve, and transconductance.
  • Pulse I-V Parameter Testing: Employs Precise P-Series Pulse SMU and CP Series Constant Voltage Pulse Source for pulse I-V characteristics, particularly useful for drawing output characteristic curves.

RF Characteristics Testing
Small signal S parameter testing determines basic RF characteristics such as voltage standing wave ratio (VSWR), return loss, insertion loss, or gain at specific frequencies. This is achieved using the Precise CP Series Constant Voltage Pulse Source, network analyzer, probe platform, and specialized software.

Figures and Diagrams
The document includes figures illustrating wafer-level chip testing, pulse I-V output characteristic curves, RF device applications of different materials, and a schematic diagram of a GaN HEMT device.

Contact Information
For further solutions and testing guidelines, contact Precise SMU via phone at +8613615888735 or email at [email protected]. More information is available on their official website.
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Catalog excerpts

GaN RF Device Parameter Testing Solution-1

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

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