High-frequency nonlinear characteristics of resonant-tunnelling diodes
High-frequency nonlinear characteristics of resonant-tunnelling diodes
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DOI：
10.1063/1.3644491
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发表时间：
2011-09-26
影响因子：
4
通讯作者：
Meissner, Peter
中科院分区：
文献类型：
--
作者：
Feiginov, Michael;Sydlo, Cezary;Meissner, Peter
从理论上分析了共振隧穿二极管（RTD）在远高于二极管隧穿弛豫时间极限的高频下的非线性响应。我们表明，在这个政权的HF I-V曲线是从静态的有很大的不同。计算的高频RTD振荡器的静态和振荡特性与我们的测量结果符合得很好。我们的RTD模型是适用于RTD工作在太赫兹频率。(C)2011年美国物理学会。[doi：10.1063/1.3644491]
The nonlinear response of resonant-tunnelling diodes (RTDs) is analysed theoretically at high frequencies (HFs), which are far above the diode's tunnel-relaxation-time limit. We show that the HF I-V curve in this regime is substantially different from the static one. The calculated static and oscillation characteristics of a HF RTD oscillator are in good agreement with our measurement results. Our RTD model is applicable to RTDs working at THz frequencies. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3644491]