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首页> 外文会议>2013 International Workshop on Microwave and Millimeter Wave Circuits and System Technology >Novel wideband LNA with improved anti-burnout performance
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Novel wideband LNA with improved anti-burnout performance

机译：新型宽带LNA具有改进的抗烧毁性能

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摘要

Based on the burning mechanism of the device, novel clipper circuit is introduced to the design of LNA. The clipping diodes were placed in parallel with the gate of transistor, and absorbed into the input matching circuit of LNA. Finally, the influence of the characteristic impedance of series microstrip in input matching circuit on the anti-burnout performance of LNA is discussed. The results of simulation and experiment proved that the introduction of the clipper circuit can significantly improve the anti-burnout ability of the LNA. Microstrip in input matching circuit on the anti-burnout performance of LNA is discussed. The result of simulation and experiment proved that the introduction of the clipper circuit can significantly improve the anti-burnout ability of the LNA.
机译：基于器件的烧录机理，将新型限幅电路引入LNA设计中。削波二极管与晶体管的栅极并联放置，并吸收到LNA的输入匹配电路中。最后，讨论了输入匹配电路中串联微带的特征阻抗对LNA抗烧毁性能的影响。仿真和实验结果表明，引入限幅电路可以显着提高LNA的抗烧毁能力。讨论了输入匹配电路中的微带对LNA的抗烧毁性能。仿真和实验结果表明，引入限幅电路可以显着提高LNA的抗烧毁能力。

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