18 papers · ranked by Valyu relevance
Wei Xiong, Shouhao Wang, Yajun Ma, Peng Chen + 4 more
In order to satisfy the measurement of objects in compact settings, a miniaturized linear inductive encoder with a measurement range of 15 mm is investigated in this paper. The encoder structure integrates a movable part with conductive plates and a stationary part with planar excitation and inductive coils. When a…
Liming Geng, Guohua Cao, Chunmin Shang, Hongchang Ding + 3 more
'Jize Yan' 'Yifei Yu'] With the application of encoders in artificial intelligence and aerospace, the demand for the miniaturization and high measurement accuracy of encoders is increasing. To solve this problem, a new absolute matrix encoder is proposed in this paper, which can realize 19-bit matrix coding by…
Caroline Mazini Rodrigues, Nicolas Keriven, Wided Miled
Deep learning models for image compression often face practical limitations in hardware-constrained applications. Although these models achieve high-quality reconstructions, they are typically complex, heavyweight, and require substantial training data and computational resources. We propose a methodology to partially…
Maqiang Zhao, Yuyu Yuan, Linbin Luo, Xinghui Li + 1 more
Absolute linear encoders have emerged as a core technical enabler in the fields of high-end manufacturing and precision displacement measurement, owing to their inherent advantages such as the elimination of the need for homing operations and the retention of position data even upon power failure. However, there…
L. Iafolla, Massimiliano Filipozzi, Sara Freund, Azhar Zam + 2 more
'Georg Rauter' 'Philippe C. Cattin'] The main objective of this work is to develop a miniaturized, high accuracy, single-turn absolute, rotary encoder called ASTRAS360. Its measurement principle is based on capturing an image that uniquely identifies the rotation angle. To evaluate this angle, the image first has to be…
Donatas Gurauskis, Dragan Marinkovic, Dalius Mažeika, Artūras Kilikevičius + 1 more
'Artūras Kilikevičius' 'Romeo Bernini'] Advanced microfabrication technologies have revolutionized the field of reflective encoders by integrating all necessary optical components and electronics into a miniature single-chip solution. Contemporary semiconductor sensors could operate at wide tolerance ranges that make…
Yunhao Fu, Jiaqi Jiang, Zhuang Zhao, Zhongyuan Zhao + 6 more
'Min Tao' 'Yuchun Chang' 'Guoqiang Lo' 'Junfeng Song' 'Vittorio Passaro'] The angular displacement sensor is a digital angular displacement measurement device that integrates optics, mechanics, and electronics. It has important applications in communication, servo control, aerospace, and other fields. Although…
Qian Xue, Yang Yang, Wenkai Ma, Hanqiu Zhang + 5 more
'Xinzheng Lan' 'Liang Gao' 'Jianbing Zhang' 'Jiang Tang'] Title: Abstract Miniaturized computational spectrometers have emerged as a promising strategy for miniaturized spectrometers, which breaks the compromise between footprint and performance in traditional miniaturized spectrometers by introducing computational…
Kapil Devkota, Daichi Shonai, Joey Mao, Scott Soderling + 1 more
Proteins are nature’s versatile nanomachines, but engineering them for enhanced function or novel applications remains challenging. Current methods for protein modification struggle to design sequence alterations, especially insertions and deletions, that preserve structure. Here, we introduce Raygun, a template-guided…
Sophia L. Bidinger, Scott T. Keene, Sanggil Han, Kevin W. Plaxco + 2 more
By simultaneously transducing and amplifying, transistors offer advantages over simpler, electrode-based transducers in electrochemical biosensors. However, transistor-based biosensors typically use static (i.e., DC) operation modes that are poorly suited for sensor architectures relying on the modulation of charge…
Hongquan Li, Deepak Krishnamurthy, Ethan Li, Pranav Vyas + 3 more
With rapid developments in microscopy methods, highly versatile, robust and affordable implementations are needed to enable rapid and wide adoption by the biological sciences community. Here we report Squid, a quantitative imaging platform with a full suite of hardware and software components and configurations for…
Panagiotis Chatziantoniou, Antonis Tsigkanos, Dimitris Theodoropoulos, N. Kranitis + 1 more
'N. Kranitis' 'A. Paschalis'] Nowadays, hyperspectral imaging is recognized as a cornerstone remote sensing technology. The explosive growth in image data volume and instrument data rates, compete with limited on-board storage resources and downlink bandwidth, making hyperspectral image data compression a mission…
Erik Weis, Maria Johansson, Pernilla Korsgren, Belén Martín-Matute + 1 more
Herein, we report an iridium-catalyzed directed C−H amination methodology developed using a high-throughput experimentation (HTE)-based strategy, applicable for the needs of automated modern drug discovery. The informer library approach for investigating accessible directing group chemical space for the reaction, in…
Selin Olenik, John D. Goodwin, Atharv Naik, Philip Coatsworth + 9 more
The outstanding barrier properties of skin make it difficult to obtain reliable physiological information (especially chemical) without the use of implantable bioelectronic sensing devices to directly access the internal biology. The clinical utility of bioelectronic implants however, hinges on a key geometrical…
Soon-Won Kwon, Hyeon‐Min Bae
— This paper introduces a new coding algorithm for Framed Pulse Width Modulation (FPWM). The proposed algorithm requires 93% fewer look-up tables (LUTs) than the previous FPWM coding algorithm and increases a bitrate by 25%. The proposed algorithm is compatible with general FPWM with various frame lengths and pulse…
Shun Ye, Bella Rose Schremmer, Zixin Guan, Artem Goncharov + 7 more
Automation in the life sciences remains dominated by expensive, centralized robotic systems, leaving most laboratories unable to access precision robotic liquid handling. Here we present the Lab-on-a-3D-Printer (Lo3DP), a reconfigurable robotic microfluidic platform that repurposes the motion control, thermal…
Wenhao Dong, Changqing Feng, Junchen Wang, Zhongtao Shen + 2 more
'Shubin Liu' 'Qi An'] Abstract: This paper presents a novel encoding method for fine time data of a tapped delay line (TDL) time-to-digital Converter (TDC). It is based on divide-and-conquer strategy, and has the advantage of significantly reducing logic resource utilization while retaining low dead-time performance.…
Niladri Sarkar, Moumita Roy, Md. Tariq Hasan
Digital Converter (ADC) Authors: ['Niladri Sarkar' 'Moumita Roy' 'Md. Tariq Hasan'] An ADC is used to convert analog signals into binary signals. Compared with many other types of ADCs, flash converters are incredibly quick. A typical Flash ADC consists of 2 n resistors, 2 n -1 op-amp comparators, and an encoder which…