High-power and broadband sub-terahertz wave generation using a J-band photomixer module with rectangular-waveguide output port
High-power and broadband sub-terahertz wave generation using a J-band photomixer module with rectangular-waveguide output port
复制标题
使用具有矩形波导输出端口的 J 波段光电混频器模块产生高功率和宽带亚太赫兹波
DOI:
10.1109/icimw.2008.4665566
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发表时间:
2008
期刊:
影响因子:
--
通讯作者:
H. Ito
中科院分区:
文献类型:
--
作者:
A. Wakatsuki;T. Furuta;Y. Muramoto;T. Yoshimatsu;H. Ito
A high-output-power photomixer module operating at 200-500 GHz has been developed. The module consists of a uni-traveling-carrier photodiode, a PD-waveguide mode-conversion coupler, and a compact metal package with a rectangular-waveguide that outputs sub-terahertz wave. The fabricated module exhibits a 10- dB down bandwidth of about 300 GHz and an output power as high as -2.7 dBm at 350 GHz. This is the highest value ever reported for a photomixer module operating at 350-GHz band.