TESTING RESEARCH ON PHASED ARRAY ULTRASONIC OF FILLET WELD OF RAPID-COOLING HEAT EXCHANGER by OU XuSheng, QI LingMin, HAN TaiKun

“…This paper provides a measurable method for testing fillet weld of rapid-cooling heat exchanger which is phased array ultrasonic testing technique. A simulation block is made for validating the phased array ultrasonic testing system,which is according to the size and shape of a fillet weld on headers of rapid-cooling heat exchanger.Firstly,the size and placement of the probe is determined by simulating on software. …”
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Laser array line source with adjustable period used for LGUS chemical corrosion detection by Dong Yao, Hongfu Qiang, Di Wang, Kai He, Jie Zhang, Zhibing Li, Mengmeng Yue

“…The optical arrangement generating the laser array line source will be particularly advantageous in laser-generated ultrasound systems used for chemical corrosion detection.…”
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Multilayer Arrays for Neurotechnology Applications (MANTA): Chronically Stable Thin‐Film Intracortical Implants by Christian Böhler, Maria Vomero, Marisol Soula, Mihály Vöröslakos, Maria Porto Cruz, Rickard Liljemalm, György Buzsaki, Thomas Stieglitz, Maria Asplund

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Generation of dual‐mode PS‐OAM beams using a Vivaldi antenna array by Na Li, Guirong Feng, Lingling Jiao, Ping Li, Xiaowei Shi

“…Six Vivaldi antennas placed in a tangential circular array make up the antenna, and the antenna is etched onto a substrate material and has a flat design, allowing for easy integration with other system components. …”
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Pattern Synthesis for Sparse Arrays by Compressed Sensing and Low-Rank Matrix Recovery Methods by Ting Wang, Ke-Wen Xia, Ning Lu

“…The simulation result shows that an antenna array with low gain and strong directivity can be arbitrarily built by the use of a small amount of sparse array elements and it is useful for the miniaturization and economical efficiency of the antenna system.…”
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Machine learning enhanced quantum state tomography on a field-programmable gate array by Hsun-Chung Wu, Hsien-Yi Hsieh, Zhi-Kai Xu, Hua Li Chen, Zi-Hao Shi, Po-Han Wang, Popo Yang, Ole Steuernagel, Te-Hwei Suen, Chien-Ming Wu, Ray-Kuang Lee

“…In this work, we demonstrate the deployment of machine learning-based QST on edge devices, specifically utilizing field-programmable gate arrays (FPGAs). Our implementation uses the Vitis AI Integrated Development Environment provided by AMD® Inc. …”
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The prototype Schwarzschild Couder Telescope: A Medium-Sized Telescope for the Cherenkov Telescope Array by Romana Pantaleo Francesca

“…The Schwarzschild-Couder Telescope (SCT) is a dual-mirror telescope designed for the Cherenkov Telescope Array Observatory (CTAO) to observe very-high-energy gamma rays (20 GeV to 300 TeV). …”
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A solid-state temporally multiplexed quantum memory array at the single-photon level by Markus Teller, Susana Plascencia, Cristina Sastre Jachimska, Samuele Grandi, Hugues de Riedmatten

“…We verify that the memory array exhibits low cross-talk even at the single-photon level. …”
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Fast Optical Phased Array Calibration Technique for Random Phase Modulation LiDAR by Li-Jing Li, Wen Chen, Xin-Yu Zhao, Ming-Jie Sun

“…Optical phased array (OPA) imaging technique, which uses electro-optic modulation to achieve beam steering rather than mechanical scanning, is a raster scanning imaging method with great potential due to its noninertia and high speed. …”
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In-material physical computing based on reconfigurable microwire arrays via halide-ion segregation by Dengji Li, Pengshan Xie, Yuekun Yang, Yunfan Wang, Changyong Lan, Yiyang Wei, Jiachi Liao, Bowen Li, Zenghui Wu, Quan Quan, Yuxuan Zhang, You Meng, Mingqi Ding, Yan Yan, Yi Shen, Weijun Wang, Sai-Wing Tsang, Shi-Jun Liang, Feng Miao, Johnny C. Ho

“…Abstract Conventional computer systems based on the Von Neumann architecture rely on silicon transistors with binary states for information representation and processing. …”
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Multiple-Cumulant-Matrices-Based Method for Exact NF Polarization Localization with COLD Array by Jiefeng Zheng, Haifen Meng, Zhuang Luo, Huayue Wu, Weiyue Liu, Hua Chen

“…As a key technology for the fifth-generation of mobile communications, massive MIMO systems enable massive user access via large-scale arrays. …”
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LED array-based multi-angle light scattering for aspirating smoke detection and classification by Soocheol Kim, Hoesung Yang, Kwangsoo Cho, Kyuwon Han, Yusun Ahn, Jin Hwa Ryu, Kangbok Lee

“…Multi-angle light scattering with an LED array instead of angle-positioned PDs was measured, and the unique optical property ratios of fire and non-fire aerosols were calculated. …”
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Gravitational-wave tests of general relativity with ground-based detectors and pulsar-timing arrays by Nicolás Yunes, Xavier Siemens, Kent Yagi

“…The review then discusses gravitational-wave tests using compact binary systems, and ends with a description of the first gravitational wave observations by advanced LIGO, the stochastic gravitational wave background observations by pulsar timing arrays, and the tests that can be performed with them.…”
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Demonstration of Measurement-Enhanced State Preparation and Erasure Conversion in a Molecular Tweezer Array by Connor M. Holland, Yukai Lu, Samuel J. Li, Callum L. Welsh, Lawrence W. Cheuk

“…Our work opens the door to new possibilities with molecular tweezer arrays: Measurement-enhanced preparation opens access to mesoscopic defect-free molecular arrays that are important for quantum simulation of interacting many-body systems; erasure conversion in molecular arrays lays the technical groundwork for midcircuit detection, an important capability for explorations in quantum information processing.…”
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Flexible self-rectifying synapse array for energy-efficient edge multiplication in electrocardiogram diagnosis by Younghyun Lee, Hakseung Rhee, Geunyoung Kim, Woon Hyung Cheong, Do Hoon Kim, Hanchan Song, Sooyeon Narie Kay, Jongwon Lee, Kyung Min Kim

“…Here, we propose a flexible memristive dot product engine (f-MDPE) designed for edge use and demonstrate its feasibility in a real-time electrocardiogram (ECG) monitoring system. The f-MDPE comprises a 32 × 32 crossbar array embodying a low-temperature processed self-rectifying charge trap memristor on a flexible polyimide substrate and exhibits high uniformity and robust electrical and mechanical stability even under 5-mm bending conditions. …”
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Impact Analysis of Orthogonal Circular-Polarized Interference on GNSS Spatial Anti-Jamming Array by Ke Zhang, Xiangjun Li, Lei Chen, Zengjun Liu, Yuchen Xie

“…., multi-polarization suppression interference) pose a significant threat to conventional Global Navigation Satellite System (GNSS) services, even when the receiver employs a right-handed circularly polarized (RHCP) anti-jamming array. …”
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Circularly Polarized Cross-Dipole Array Antenna for GNSS and L-Band Satellite Applications by Aliakbar Dastranj, Hamed Shirzad

“…This study introduces a dual-sense circularly polarized (CP) crossed-dipole array antenna designed for Global Navigation Satellite System (GNSS) frequency bands. …”
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Numerical Study of Electric Field Enhancement in Inverted-Pyramid Gold Arrays with Tunable Spacing by Yaumalika Arta, Iman Santoso, Hao Chang, Ying-Pin Tsai, Fu-Li Hsiao, Tsung-Shine Ko, Yang-Wei Lin

“…This study presents a comprehensive numerical and experimental investigation of electric field enhancement in inverted-pyramidal gold (Au) array substrates, focusing on variable inter-pyramidal spacing for surface-enhanced Raman scattering (SERS) applications. …”
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Experimental demonstration of dual-polarization multiplexed optical phased array empowered by inverse design by Kim Jae-Yong, Lee Seungsoo, Hong Seokjin, Neseli Berkay, Choi Seungyoon, Park Hyo-Hoon, Kurt Hamza

“…This paper presents a dual-polarization multiplexed optical phased array (OPA) implemented on a 220 nm silicon-on-insulator (SOI) platform, enabling continuous beam steering across TE and TM modes. …”
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Vibration Fracture Mechanism and Optimization Design of Array Power Supply for Near-Space SAR by Changrui Wang, Lina Tang, Henghai Wang

“…The random vibration failure of an array power supply for near-space SAR was analyzed. …”
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