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For Lissajous scanning the synchronization of both axis is crucial. The laser beam is deflected vertically by the first MEMS mirror, redirected to the second mirror and deflected horizontally. In the proposed master slave concept, the synchronization controller Φ compensates for relative phase errors by duty cycle adjustments while individual PLLs keep each MEMS mirror stabilized. This videos show how the projected grid and center pixel drifts if the synchroniaztion controller between both MEMS mirrors with individual PLLs is turned off.
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169 Views
This paper presents a multi-wide band monopole antenna for automotive application in the Long-Term Evolution (LTE) and 5G systems that covers the frequency range from 617MHz to 5GHz with reasonable rejection on the L1/L2/L5 GNSS bands. The antenna is suitable for placement on a car roof within a shark-fin radome due to its physical dimensions and performance. The antenna is simulated using software and then fabricated and measured on a one-meter ground plane and on a vehicle roof.
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433 Views
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343 Views
This data is in support of the paper "Impact of Cognitive Biases on Progressive Visualization", accepted to IEEE Transactions on Visualization and Computer Graphics
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149 Views
In this paper, a PID controller is applied to control the temperature to a proposed model derived of the Newton’s law of cooling. The control problem considers a second-order model obtained that the rate at which the temperature of a body decreases with time is proportional to the difference in temperature between the body and its surroundings. This model represents a mathematical function the device's output for each possible input with initial conditions zero.
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707 Views
This dataset contains a list of 284 popular websites and URLs to their privacy statements. The websites belong to the three largest South Asian economies, namely, India, Pakistan, and Bangladesh. Each website is categorized into 10 sectors, namely, e-commerce, finance/banking, education, healthcare, news, government, telecom, buy and sell, job/freelance, and blogging/discussion. We hope that this dataset will help researchers in investigating website privacy compliance.
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535 Views
Data validation of the article "A framework for assessing, comparing and predicting the performance of autonomous RFID-based inventory robots for retail"
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271 Views
This dataset contains 1.65 lakhs tweet ids related to death of Sushant Singh Rajput in English language. For whole dataset with all other fields drop a mail at avishekgarain@gmail.com.
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488 Views
This document shows time-domain thermoreflectance (TDTR) measurements on blanket phase change multilayers [Fig. S1] and electro-thermal simulations of confined PCM cells [Fig. S2]. The extracted thermal resistance per unit area obtained from our measured TDTR signal ratio vs. time delay in Fig. S1 reveals that Bi2Te3 layer only introduces ~13% additional thermal resistance in the PCM stack. On the other hand, Fig. S2 shows the electro-thermal simulation of confined cells with 4 nm Bi2Te3 and 50 nm GST layer with a BE (TiN) diameter of 150 nm in Fig.
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275 Views
image soil
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531 Views