CAJ | 학술논문

为了建立电子管FU‐100F的仿真模型，首先在选取合适的经验公式的基础上，结合该电子管的测试曲线，采用数值拟合的方法确定了经验公式中的参数；然后，按射频电源对于功率放大器的要求，使用电子管FU‐100F设计了一个电子管功率放大器；最后，对功率放大器电路进行了仿真验证。结果表明：该功率放大器输出功率约为1 kW ，符合设计指标要求。
위료건립전자관FU‐100F적방진모형，수선재선취합괄적경험공식적기출상，결합해전자관적측시곡선，채용수치의합적방법학정료경험공식중적삼수；연후，안사빈전원대우공솔방대기적요구，사용전자관FU‐100F설계료일개전자관공솔방대기；최후，대공솔방대기전로진행료방진험증。결과표명：해공솔방대기수출공솔약위1 kW ，부합설계지표요구。
In order to establish a simulation model of FU‐100F tetreode ,this paper uses the method of numerical value fitting to determine the parameters of the empirical formula on the basis of selecting a suitable empirical formula and in combination of the test curves of the tube .According to the demand of RF power for power amplifier (PA) ,the FU‐100F tetreode is adopted to design an electron tube PA .The PA circuit is simulated and verified .The results show that the output power of PA is about 1 kW ,w hich meets the requirements of the design .