Journal of Terahertz Science and Electronic Information Technology , Volume. 21, Issue 11, 1285(2023)
Review of millimeter-wave terahertz solid-state power amplifiers with combining technology
With the development of next-generation communications and equipment towards wider bandwidth and higher accuracy, millimeter wave and terahertz band has become the research focus of microwave technology. Transmit power is a significant figure of terahertz system, which directly determines the operating distance. Millimeter wave and terahertz solid-state power devices reveal great advances recently, and the engineering realization of terahertz solid-state power amplifiers at home and abroad is promoted. In this article, the international research status of millimeter wave terahertz power combining technology and solid-state power amplifier is introduced, and the latest research progresses of solid-state power amplifier modules based on radial combining, rectangular waveguide combining and silicon waveguide combining at W and G band in China, especially in Nanjing Electronic Devices Institute, are concluded.
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DUJiayu, CHENG Haifeng, ZHUXiang, GUOFangjin, WANG Weibo. Review of millimeter-wave terahertz solid-state power amplifiers with combining technology[J]. Journal of Terahertz Science and Electronic Information Technology , 2023, 21(11): 1285
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Received: Dec. 15, 2022
Accepted: --
Published Online: Jan. 17, 2024
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