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首页> 外文期刊>Japanese Journal of Applied Physics. Part 1, Regular Papers, Brief Communications & Review Papers >High-Power Oscillations in Resonant Tunneling Diode Pair Oscillator ICs Fabricated with Metamorphic devices
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High-Power Oscillations in Resonant Tunneling Diode Pair Oscillator ICs Fabricated with Metamorphic devices

机译:变态器件制造的谐振隧道二极管对振荡器IC中的大功率振荡

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摘要

A high power operation was demonstrated for novel resonant tunneling diode (RTD) oscillator circuits fabricated with metamorphic RTDs. The circuits consisted of series-connected RTDs with a shorted coplanar waveguide resonator. The bias instability problem of conventional RTD oscillators was solved by separating bias nodes from the oscillating node. This made it possible to use a large RTD area of 10 μm~2 and to supply a large power of about 400 μW to a 50 Ω resistive load at 23 GHz.
机译:对于用变质RTD制造的新型谐振隧穿二极管(RTD)振荡器电路,已证明了其高功率工作。电路由带有短共面波导谐振器的串联RTD组成。通过将偏置节点与振荡节点分离,可以解决传统RTD振荡器的偏置不稳定性问题。这样就可以使用10μm〜2的大RTD面积,并为23 GHz的50Ω电阻负载提供大约400μW的大功率。

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