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Updated: Jul 4, 2025

Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station
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基于相变材料的二元可编程发射阵列的设计,用于D频段的光束转向应用

Samara Gharbieh1, Jorick Milbrandt2, Bruno Reig2

  • 1Univ. Grenoble Alpes, CEA, Leti, 38000, Grenoble, France. samara.gharbieh1@gmail.com.

Scientific reports
|February 5, 2024
PubMed
概括

本研究介绍了一种可重新配置的D频段发射阵列,使用新型相变材料 (PCM) 开关进行小型化. 该设计展示了高级无线应用程序的高效操作和个别开关控制.

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相关概念视频

Time and frequency -Domain Interpretation of Phase-lead Control01:24

Time and frequency -Domain Interpretation of Phase-lead Control

Phase-lead controllers are commonly used in various control systems to enhance response speed and stability. Adjusting the brightness on a television screen offers a practical example of phase-lead control. When contrast is enhanced, a phase-lead controller is employed. Mathematically, phase-lead control is identified when the first parameter is smaller than the second.
The design of phase-lead control involves the strategic placement of poles and zeros to balance steady-state error and system...
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