A 0.85 THz Low Noise Amplifier Using InP HEMT Transistors
A 0.85 THz Low Noise Amplifier Using InP HEMT Transistors
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DOI:
10.1109/lmwc.2015.2421336
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发表时间:
2015-06-01
影响因子:
3
通讯作者:
Deal, William R.
中科院分区:
文献类型:
--
作者:
Leong, Kevin M. K. H.;Mei, Xiaobing;Deal, William R.
In this letter, the first packaged THz solid-state amplifier operating at 0.85 THz is reported. The InP HEMT amplifier achieves a noise figure as low as 11.1 dB with an associated gain of 13.6 dB at 0.85 THz using high f(MAX) InP HEMT transistors in a 10-stage coplanar waveguide integrated circuit. Output power up to 0.93 mW is measured.