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光电信息大讲堂第211期：Silicon-Based Mm-Wave Circuit Techniques for Communication and Radar
毫米波芯片 硅基工艺 通信芯片
2023/4/17
毫米波具有丰富的频率资源，已逐步应用于高速通信和高精度雷达等领域。但由于硅基工艺本身的限制，采用硅基工艺实现毫米波芯片面临巨大的技术挑战。本报告讨论了硅基毫米波芯片技术的发展以及所面临的技术挑战，介绍了本课题组在解决宽带收发链路、高精度毫米波信号源和相控阵等方面的工作，并简要介绍了本课题组开发的毫米波雷达与通信芯片。
Quantum Electrodynamic Modeling of Silicon-Based Active Devices
Quantum Electrodynamic Modeling Silicon-Based Active Devices
2009/5/19
We propose a time-domain analysis of an active medium based on a coupled quantum mechanical and electromagnetic model to accurately simulate the dynamics of silicon-based photonic devices. To fully ac...
Silicon-Based Light Sources for Silicon Integrated Circuits
Silicon-Based Light Sources Silicon Integrated Circuits
2009/5/19
Silicon the material per excellence for electronics is not used for sourcing light due to the lack of efficient light emitters and lasers. In this review, after having introduced the basics on lasing,...
Annealing Kinetic Model Using Fast and Slow Metastable Defects for Hydrogenated-Amorphous-Silicon-Based Solar Cells
Slow Metastable Solar Cells
2008/10/30
The two-component kinetic model employing “fast” and “slow” metastable defects for the annealing behaviors in pin-type hydrogenated-amorphous-silicon- (a-Si:H-) based solar cells is simulated using a ...
Silicon-based nanocrystals MOS memory devices with narrow channels have been fabricated. The investigation on the electrical characteristics including drain current-gate voltage curve, threshold volta...