SOI technology and industry development research

doi:10.12267/j.issn.2096-5931.2022.04.010

Information and Communications Technology and Policy ›› 2022, Vol. 48 ›› Issue (4): 57-60.doi: 10.12267/j.issn.2096-5931.2022.04.010

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SOI technology and industry development research

LI Bowen¹, MENG Jing², LI Juan³

1. Policy and Economics Research Institute, China Academy of Information and Communications Technology, Beijing 100191, China
2. Telecommunication Equipment Certification Center, China Academy of Information and Communications Technology, Beijing 100088, China
3. Office of China Academy of Information and Communications Technology, Beijing 100191,China

Received:2022-03-14 Online:2022-04-15 Published:2022-05-09
Contact: LI Juan

Abstract

Abstract:

As an all-medium isolation technology, SOI technology has many advantages incomparable to the bulk silicon devices, such as low power consumption, fast speed, strong anti-interference, high integration density. After decades of development, SOI technology has gradually received the attention of the industry, and is widely used in wireless communication, automotive electronics, edge computing, power management and other fields. In this paper, the structure principle and preparation technology of SOI are introduced, and the industrial application of RF-SOI and FD-SOI is studied and analyzed from the aspects of development history, industrial application and ecological construction, and the main risks and challenges of current SOI industry are also pointed out.

Key words: SOI, radio frequency, integrated circuit, industrialization

CLC Number:

F416.6
TN386

LI Bowen, MENG Jing, LI Juan. SOI technology and industry development research[J]. Information and Communications Technology and Policy, 2022, 48(4): 57-60.

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http://ictp.caict.ac.cn/EN/10.12267/j.issn.2096-5931.2022.04.010

http://ictp.caict.ac.cn/EN/Y2022/V48/I4/57

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