A waveguide embedded 250 GHz quasi-optical frequency-tripler array

A waveguide embedded 250 GHz quasi-optical frequency-tripler array
复制标题

波导嵌入式250 GHz准光三倍频阵列

DOI:
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发表时间:
2014
期刊:
European Microwave Conference
影响因子:
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通讯作者:
R. Weikle
R. Weikle
中科院分区:
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文献类型:
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作者:
R. Dahlback;J. Vukusic;J. Stake;R. Weikle

文献摘要

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提出了一种内嵌250 GHz HBV型变容二极管准光倍增器阵列。该模块利用机械紧凑和简单的垫片系统,结合了大阵列功率处理能力和波导接口电路的便利性。同时,这种方法提供了出色的功率和频率可伸缩性。在中等泵浦功率下的初始测量中,当前的三倍频样机在248 GHz处产生了8 mW的非饱和输出功率。
A waveguide embedded 250 GHz HBV-varactor quasi-optical multiplier array is presented. The module utilizes a mechanically compact and simple shim system, combining the large array power handling capability with the convenience of waveguide interfaced circuits. At the same time this approach offers excellent power and frequency scalability. The current tripler prototype produces a non saturated output power of 8 mW at 248 GHz during initial measurements at medium pump power.