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  1. 501
  2. 502

    Semi-Automatic Design of Dual-Band End-Fed Antennas for Digital Antenna Arrays by S. A. Alekseytsev, A. A. Kolesnikov, Yu. N. Parshin

    Published 2024-07-01
    “…The development of such radiators requires a deep analysis both from the point of view of developing mathematical and electrodynamics models, which corresponds to the tactical and technical requirements of modern digital antenna arrays.Aim. To substantiate a procedure for determining the initial appearance of a dual-band antenna exciter from the standpoint of the systems approach to the design of antenna elements and nodes. …”
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  3. 503

    Pattern synthesis of linear array antennas based on Chaos Triangular Pelican Optimization Algorithm by Anyong Liu, Yan Liu, Zhuo Chen, Yibo Wang, Yurong Yin

    Published 2025-04-01
    “…Abstract In wireless communication systems, array antennas with high gain and low sidelobe performance can enhance the system’s signal processing and anti-interference capabilities, using intelligent optimization algorithm to optimize the performance of array antenna can achieve this goal. …”
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  4. 504
  5. 505

    The Effect of Asymmetric Transistor Aging on Systolic Arrays for Mission Critical Machine Learning Applications by Firas Ramadan, Gil Shomron, Freddy Gabbay

    Published 2025-01-01
    “…However, the susceptibility of these advanced nodes to transistor aging poses risks to ML accelerator performance, prediction accuracy, and reliability, which can impact the functional safety of mission-critical systems. This study focuses on the impact of asymmetric transistor aging, induced by Bias Temperature Instability (BTI), on systolic arrays (SAs), which are integral to many ML accelerators in mission-critical systems. …”
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  6. 506

    Single soliton microcomb combined with optical phased array for parallel FMCW LiDAR by Jingye Chen, Wenlei Li, Zhe Kang, Zongxing Lin, Shi Zhao, Daixin Lian, Jijun He, Dongmei Huang, Daoxin Dai, Yaocheng Shi

    Published 2025-01-01
    “…We propose and experimentally demonstrate a silicon integrated OPA combined with an optical frequency microcomb for parallel LiDAR system. For realizing the parallel wavelengths emission consistent with Rayleigh criterion, the wide waveguide beyond single mode region combined with the bound state in the continuum (BIC) effect is harnessed to obtain an ultra-long optical grating antenna array. …”
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  7. 507

    Wireless Power Transfer to a Microaerial Vehicle with a Microwave Active Phased Array by Shotaro Nako, Kenta Okuda, Kengo Miyashiro, Kimiya Komurasaki, Hiroyuki Koizumi

    Published 2014-01-01
    “…A wireless power transfer system using a microwave active phased array was developed. …”
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  8. 508
  9. 509

    Satellite Massive Array With Reconfigurable Antenna Units for Long-Life and Energy Saving Satellites by Francesco Alessio Dicandia, Simone Genovesi

    Published 2025-01-01
    “…In this framework, the satellite swarm-based massive array represents one of the most promising key enabling technologies in coping with the ever-increasing system requirements for beyond 5G (B5G) and 6G systems. …”
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  10. 510

    Distortions of the discrete frequency-keyed signals with the linear frequency-modulated impulses in the antenna array by E. N. Builou, S. A. Gorshkov, V. A. Kondratyonok, M. M. Kasperovich

    Published 2019-06-01
    “…Singularities of influence of distortions caused by object rotation, change of its sizes and nonlinearity of transceiver paths of the antenna array on results of handling of the discrete is frequency-keyed signals in broad-band radar-tracking systems of spatio-temporal handling are considered. …”
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  11. 511

    Taguchi Method-Based Synthesis of a Circular Antenna Array for Enhanced IoT Applications by Wided Amara, Ramzi Kheder, Ridha Ghayoula, Issam El Gmati, Amor Smida, Jaouhar Fattahi, Lassaad Latrach

    Published 2025-01-01
    “…By investigating alternative planar array designs and their synthesis methods, this research seeks to provide solutions that improve coverage, reduce interference from secondary lobes, and ultimately enhance the functionality of antennas in diverse applications, including telecommunications, radar systems, and wireless communication.…”
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  12. 512

    Improved OAM-Based Radar Targets Detection Using Uniform Concentric Circular Arrays by Mingtuan Lin, Yue Gao, Peiguo Liu, Jibin Liu

    Published 2016-01-01
    “…Without any relative moves or beam scanning, the novel Orbital-Angular-Momentum- (OAM-) based radar targets detection technique using uniform concentric circular arrays (UCCAs) shows the azimuthal estimation ability, which provides new perspective for radar system design. …”
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  13. 513

    Vibration Control of Flexible Launch Vehicles Using Fiber Bragg Grating Sensor Arrays by Bartel van der Veek, Hector Gutierrez, Brian Wise, Daniel Kirk, Leon van Barschot

    Published 2025-01-01
    “…The effects of mechanical vibrations on control system stability could be significant in control systems designed on the assumption of rigid-body dynamics, such as launch vehicles. …”
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  14. 514

    Compact Right-Handed Circularly Polarized V-Shaped Patch Array Antenna for Nanosatellites by Haider Ali, Dawar Awan, Inam Bari, Wajahat Ullah Khan Tareen, Umar Farooq Khattak, Nikita Goel, Manish Varun Yadav

    Published 2025-01-01
    “…This study presents a miniaturized, right-handed circularly polarized (RHCP) V-shaped patch array antenna, integrated with a matched feeding network, tailored for nanosatellite applications. …”
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  15. 515

    Encapsulation Based Method for Natural Frequency Identification of Deployable Solar Arrays with Multiple Plates by Chunjuan Zhao, Xiangyu Zhao, Shanbo Chen, Jisong Yu, Lei Zhang

    Published 2021-01-01
    “…The ground modal test is an important approach to the natural frequency of solar arrays to support the attitude control of spacecraft. …”
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  16. 516

    Highly Efficient Microscale Gallium Arsenide Solar Cell Arrays as Optogenetic Power Options by Sofian Obaid, Luyao Lu

    Published 2019-01-01
    “…Here, we describe design strategies to construct gallium arsenide microscale solar cells and approaches to integrate them into array structures as efficient optogenetic power options. …”
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  17. 517

    Focal Plane Array Based on Silicon Nitride for Optical Beam Steering at 2 Microns by Qing Gao, Jiaqi Li, Jincheng Wei, Jinjie Zeng, Dong Yang, Xiaoqun Yu, Mingshen Peng, Hongwen Xuan, Ruijun Wang, Yanfeng Zhang

    Published 2025-05-01
    “…Although FPAs need an external lens for beam collimation, they significantly reduce system complexity. This study introduces a compact, low-loss 1 × 8 focal plane array operating in the 2 μm range, employing a cascaded Mach–Zehnder interferometer switch array on a silicon nitride platform. …”
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  18. 518

    Fault localization for automatic train operation based on the adaptive error locating array algorithm by Yanpeng Zhang, Yuxiang Cao

    Published 2025-01-01
    “…Abstract When the combinatorial testing method is used to locate faults in the complex signalling system of high-speed rail in order to prevent the system from being affected by combinatorial testing case explosion, which could results from the masking effects caused by multiple faults, the Minimum Fault Schema (MFS) can be accurately and efficiently located. …”
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  19. 519

    Efficiently Automating Covering Array Generation: A Model Checking and Metaheuristic Algorithm Approach by Sajad Esfandyari, Davar Giveki, Amir Rastegarnia, Ali Farzamnia, Hua Zheng

    Published 2025-01-01
    “…Due to the large number of tests, it is impractical to perform a complete test of a system under test. Combinatorial testing is employed to identify errors that arise from the interaction among subsystems, with covering arrays being the most crucial type of combinatorial testing. …”
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  20. 520

    A circular switched parasitic array with directors for LoRa applications at 868 MHz by Lukas Reinhold, Caspar Wasle, Alexander Kölpin

    Published 2024-07-01
    “…The design and configuration of a circular switched parasitic array with directive elements is shown and a prototype is built for validation.…”
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