증폭기 설계 과제

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RF 전력 증폭기 설계에 대한 설명

목차

1. Bias (Class B)
2.Source/Load Impedance
3.Input / Output Matching Line
4.Stability circuit
4.Results
5.Layout
6.Results

본문내용

※ 프로젝트 목표 및 준수 사항

Design power amplifier whose PAE(Power-added efficiency)is as high as possible
PAE=(RF out – RF in)/dc
PAE will have a frequency weighting factor of (GHz)^0.25
Ground rules
Frequency range: 1GHz-20GHz
Output power level: at least 5Watts, less than 100Watts
Input power level: less than 25dBm
Source and load impedance: 50 ohm
Other conditions
10Watt GaN HEMT
Lumped components: use values only in the component value table
L and C: use the component models
R: ideal resistor
Evaluation
Design producer(20%)
Weighted PAE(50%)
Layout size(Weight*length) (15%)
Level of perfection(15%)

참고 자료

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