IQC based robust stability verification for a networked system with communication delaysSpringer Science and Business Media LLC - Tập 61 - Trang 1-15 - 2018
Zhike Wang, Tong Zhou
In this paper, we consider robust stability analysis of a networked system with uncertain communication delays. Each of its subsystems can have different dynamics, and interconnections among its subsystems are arbitrary. It is assumed that there exists an uncertain but constant delay in each communication channel. Using the so called integral quadratic constraint (IQC) technique, a sufficient robu...... hiện toàn bộ
Proton radiation effects on high-speed silicon Mach-Zehnder modulators for space applicationSpringer Science and Business Media LLC - Tập 65 - Trang 1-12 - 2022
Changhao Han, Zhaoyi Hu, Yuansheng Tao, Engang Fu, Yandong He, Fenghe Yang, Jun Qin, Xingjun Wang
In this paper, performance degradation effects on high-speed silicon Mach-Zehnder modulators under proton radiation were investigated for future space environment applications. The test devices were exposed to 3-MeV protons of three fluence levels (5 × 1013, 2 × 1014, and 5 × 1015 ions/cm2), which is comparable to the radiation amount for operating in a harsh space environment after several decade...... hiện toàn bộ
An OSGi-based flexible and adaptive pervasive cloud infrastructureSpringer Science and Business Media LLC - Tập 57 - Trang 1-11 - 2014
WeiShan Zhang, LiCheng Chen, Xin Liu, QingHua Lu, PeiYing Zhang, Su Yang
There is a trend that different computing paradigms such as cloud computing, pervasive, and mobile computing are converging with each other. Due to this convergence, there arise unprecedented complexities, such as huge number of computing devices, flexibilities and adaptation of service infrastructure (infrastructure elasticity) for fitting dynamics of large smart city applications, expectations o...... hiện toàn bộ
Novel silicon-controlled rectifier (SCR) for digital and high-voltage ESD power supply clampSpringer Science and Business Media LLC - Tập 57 - Trang 1-6 - 2013
Peng Zhang, Yuan Wang, Xing Zhang, XiaoHua Ma, Yue Hao
Due to latch-up issue, the main problem of silicon-controlled rectifier (SCR) for power supply clamps in on-chip ESD protection is its inherent low holding voltage, especially in high-voltage applications. In this paper, we proposed a MOS-inside SCR (MISCR) showing nearly no snapback character and good ESD robustness, which is qualified for on-chip power clamp ESD protection. The stacked device ac...... hiện toàn bộ