Active 600GHz frequency multiplier-by-Six S-MMICs for submillimeter-wave generation
Active 600GHz frequency multiplier-by-Six S-MMICs for submillimeter-wave generation
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用于产生亚毫米波的有源 600GHz 倍频器 6 个 S-MMIC
DOI：
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发表时间：
2014
期刊：
影响因子：
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通讯作者：
I. Kallfass
中科院分区：
文献类型：
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作者：
U. Lewark;T. Zwick;A. Tessmann;H. Massler;A. Leuther;I. Kallfass
对于亚毫米波频率产生，我们提出了有源六倍频单片集成电路。在没有后置放大级的情况下，在507~672 GHz的频率范围内，输出功率为-15dBm。第二块S MMIC集成了输出缓冲放大器，在557 GHz处的最大输出功率为-8dBm，输出频率范围为552~618 GHz，输出频率为3分贝。在WR-1.5频段的频率选择性测量证明了对不需要的谐波的杂散抑制。S和MMIC均采用35 nm变形HEMT技术实现多功能电路集成。
For submillimeter-wave frequency generation we present active six-fold frequency multiplier monolithic integrated circuits. Without post-amplifier stage, an output power of -15 dBm in the frequency range from 507 to 672 GHz is reached. A second S-MMIC with an integrated output buffer amplifier achieves a maximum output power of -8 dBm at 557 GHz and a 3-dB output frequency range from 552 to 618 GHz. A frequency selective measurement in the WR-1.5 band proves spurious suppression of unwanted harmonics. Both S-MMICs are realized in a 35 nm metamorphic HEMT technology for multi-functional circuit integration.