发明名称 |
Solid state electromagnetic wave amplifier |
摘要 |
A solid state electromagnetic wave amplifier is provided with confinement structures for the prevention of transverse carrier wave diffusion into the amplifier body. The carrier waves are confined with a non-metallic semiconductor layer sandwiched between a semi-insulating substrate and a spacer insulating layer. The amplifier can operate at frequencies up to on the order of 100 GHz.
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申请公布号 |
US4847565(A) |
申请公布日期 |
1989.07.11 |
申请号 |
US19870130004 |
申请日期 |
1987.12.08 |
申请人 |
HOKKAIDO UNIVERSITY |
发明人 |
HASEGAWA, HIDEKI;OHNO, HIDEO |
分类号 |
H03F3/19;H01L45/02;H03F3/55 |
主分类号 |
H03F3/19 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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