Photovoltaic Array Fault Diagnosis and Localization Method Based on Modulated Photocurrent and Machine Learning by Yebo Tao, Tingting Yu, Jiayi Yang

“…Hence, the establishment of an effective fault diagnosis system for photovoltaic arrays is of paramount importance. …”
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Multichannel Sensor Array Design for Minimizing Detector Complexity and Power Consumption in Ionoacoustic Proton Beam Tomography by Elia Arturo Vallicelli, Alessandro Michele Ferrara, Maurizio Marrale, Mattia Tambaro, Marcello De Matteis

“…This work investigates the design challenges of multichannel sensors for ionoacoustic tomography in terms of their ability to accurately reconstruct the dose deposition of a 200 MeV clinical proton beam, highlighting the impact of the number of channels in the array and their directivity. A complete acoustic model of the sensors and environment has been developed and used to find an optimum tradeoff between accuracy, evaluated numerically through the gamma index, and hardware complexity due to higher channel numbers, thus minimizing the system-level power consumption of the detector.…”
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THE GSM STANDARD MOBILE TELECOMMUNICATION SYSTEM FOR AIRSPACE RADAR CONTROL NEEDS by Vadym I. Sliusar, Andrii O. Zinchenko, Kateryna A. Zinchenko

Subjects: “…cellular communication system…”
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An Array of Patterns in the Diagnosis of Oral Pathosis by Ninad Vijay Chavan, Sahana NS, Jyoti Tahasildar, Savita Shiragur, Akalya Purushothaman

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Exploring Dynamics and Hardware Implementation of an Enhanced 5D Hyperchaotic Memristive System Inspired by Sprott-C System by Abdulmajeed Abdullah Mohammed Mokbel, Fei Yu, Yumba Musoya Gracia, Bohong Tan, Hairong Lin, Herbert Ho-Ching Iu

Subjects: “…sprott-c system…”
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Integrated omics profiling reveals systemic dysregulation and potential biomarkers in the blood of patients with neuromyelitis optica spectrum disorders by Zuoquan Xie, Qinming Zhou, Jin Hu, Lu He, Huangyu Meng, Xiaoni Liu, Guangqiang Sun, Zhiyu Luo, Yuan Feng, Liang Li, Xingkun Chu, Chen Du, Dabing Yang, Xinying Yang, Jing Zhang, Changrong Ge, Xiang Zhang, Sheng Chen, Meiyu Geng

“…This included mass cytometry, cytokine arrays, and targeted metabolomics. We then analyzed the peripheral changes of NMOSD, and features related to NMOSD's disease severity. …”
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Inherent Trade-Offs Between the Conflicting Aspects of Designing the Compact Global Navigation Satellite System (GNSS) Anti-Interference Array by Xiangjun Li, Xiaoyu Zhao, Xiaozhou Ye, Zukun Lu, Feixue Wang, Peiguo Liu

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Efficient Spatial Channel Estimation in Extremely Large Antenna Array Communication Systems: A Subspace Approximated Matrix Completion Approach by Zhiwei Chen, Quanfeng Yao, Yi Zhong, Junliang Ye, Xiaohu Ge

“…However, its computational complexity is cubic in the number of antennas, which is non-scalable for extremely large-scale antenna array (ELAA) communication systems. To address this issue, in this paper the ELAA channel matrix completion is reformulated as a proximal gradient descent (PGD) problem, where the subgradient of the nuclear norm is computed by singular value thresholding (SVT) operator and the proximal gradient of the <inline-formula> <tex-math notation="LaTeX">$L_{1}$ </tex-math></inline-formula> norm is derived using a softthresholding operator. …”
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Correction: FilmArray, an Automated Nested Multiplex PCR System for Multi-Pathogen Detection: Development and Application to Respiratory Tract Infection

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A Novel Theoretical Modeling of the Received Power for Phased Array-Based Wireless Power Transfer System in the Near-Field Region by Nabanita Saha, Erik Pineda Alvarez, Ifana Mahbub

“…In a phased array-based radio-frequency (RF) wireless power transfer system, the power transfer efficiency can be determined from the transmitted and received power density levels of the individual elements of the array antenna. …”
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Angular Momentum Control Strategy of Control Moment Gyroscope Array Based on Deep Reinforcement Learning in Spacecraft Attitude Control System by Xinglong Che, Junfeng Wu, Guohua Kang, Yi Hong

“…This paper investigates the problem of angular momentum control and planning for control moment gyroscope(CMG) arrays in rigid spacecraft attitude control systems using deep reinforcement learning (DRL). …”
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Ultrasonic Beamforming-Based Visual Localisation of Minor and Multiple Gas Leaks Using a Microelectromechanical System (MEMS) Microphone Array by Tao Wang, Jiawen Ji, Jianglong Lan, Bo Wang

“…A digital microelectromechanical system microphone array is used to capture spatial ultrasonic information. …”
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In Situ Characterization of the Lithosphere‐Asthenosphere System beneath NW Pacific Ocean Via Broadband Dispersion Survey With Two OBS Arrays by Akiko Takeo, Hitoshi Kawakatsu, Takehi Isse, Kiwamu Nishida, Hajime Shiobara, Hiroko Sugioka, Aki Ito, Hisashi Utada

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Circular Halbach array integrated using an abrasive circulating system during the ultra-precision machining of polymethyl methacrylate optical material by Nguyen Duy Trinh, Dung Hoang Tien, Pham Thi Thieu Thoa, Nguyen Van Que, Kieu Van Quang, Nguyen Trong Mai

“…A novel approach to enhancing the efficacy and surface quality of magnetic polishing involves the incorporation of a magnetic liquid circulation system for abrasive particle regeneration in conjunction with a circular Halbach array. …”
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Design of a Horizontal and Vertical Polarized Slotted Waveguide Antenna Array for an Airborne Ka-Band Polarimetric Interferometric SAR System by Alicja Schreiber, Markus Limbach, Bernd Gabler

Subjects: “…Airborne SAR system…”
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Overall architecture design of row/column scanning silicon-based focal plane switch array LiDAR transmitter system by Yu Wang, Yue Wang, Zeyang Zhang, Hang Cheng, Yuanhui Li, Guohui Yang, Kuang Zhang, Chunhui Wang

“…This architecture allows each optical path to control multiple grating couplers for simultaneous transmission, integrating both time-domain and spatial detection to enhance system detection efficiency and accuracy. For an N × N transmitter array, the number of required optical switches is reduced to 1/N of that needed in existing FPSA architectures, significantly decreasing the complexity of modulation and integration. …”
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Enhancing Signal-to-Noise Ratio in Vehicle-to-Vehicle Visible Light Communication Systems Through Diverse LED Array Transmitter Geometries by Ahmet Deniz, Melike Oztopal, Heba Yuksel

“…This paper optimizes system performance by increasing the SNR and communication range of V2V VLC systems by changing the geometry of the Tx LED array and LED orientations. …”
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Reliability and Quality of Complex Systems by I.V. Peshkov, V.A. Zhigulin, N.A. Fortunova

“…One of the leading directions in the development of direction-of-arrival estimation systems is the use of digital antenna arrays and super-resolution algorithms. …”

Frequency-Modulated Antipodal Chaos Shift Keying Chaotic Communication on Field Program Gate Array: Prototype Design and Performance Insights by Filips Capligns, Ruslans Babajans, Darja Cirjulina, Deniss Kolosovs, Anna Litvinenko

“…In this study, a novel chaotic digital communication system is proposed and studied. A prototype of a frequency-modulated antipodal chaos shift keying (FM-ACSK) system is implemented on an Intel Cyclone V field-programmable gate array (FPGA) along with a complete mathematical model using Matlab R2022a Simulink software. …”
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Leveraging Mutual Coupling in Antenna-Amplifier Systems for Increased Reconfigurability by Jaanus Kalde, Veli-Pekka Kutinlahti, Anu Lehtovuori, Alvo Aabloo, Ville Viikari

“…However, at the same time, the mutual coupling can not be exploited in re-configuring the operation of the antenna-amplifier system. In this paper, we show experimentally that increased mutual coupling between array elements can broaden the operation band of the system without any sacrifice in the efficiency or transmitted power. …”
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