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    Proof-of-Concept of a Monopulse Antenna Architecture Enabling Radar Sensors in Unmanned Aircraft Collision Avoidance Systems for UAS in U-Space Airspaces by Javier Ruiz Alapont, Miguel Ferrando-Bataller, Juan V. Balbastre

    Published 2025-05-01
    “…Based on this framework, we derive operation-centric design requirements and propose an antenna architecture based on a fixed circular array of sector waveguides. This solution overcomes key limitations of existing radar antennas for UAS CA systems by providing a wider field of view, higher power handling, and reduced mechanical complexity and cost. …”
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  3. 323

    3D analytical modeling of the ultra-high-speed permanent magnet electrodynamic levitation system and analysis of electromagnetic force characteristics by HU Yongpan, CHEN Baojun, LONG Zhiqiang

    Published 2023-11-01
    “…This paper focused on the ultra-high-speed permanent magnet electrodynamic levitation system and presented a method for constructing boundary conditions for transverse end sections, by modeling the "Halbach permanent magnet array—conductor plate" structure. …”
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    Experimental Test of Continuous Wave Frequency Diverse Array Doppler Radar by Nicholas R. Munson, Bill Correll, Ram M. Narayanan, Travis D. Bufler

    Published 2025-06-01
    “…The frequency diverse array (FDA) is an antenna array architecture capable of beamforming in both range and angle. …”
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    Phase Calibration of On-Chip Optical Phased Arrays via Interference Technique by Haiyang Zhang, Zixuan Zhang, Chao Peng, Weiwei Hu

    Published 2020-01-01
    “…Optical phased arrays (OPAs) are promising in various applications owing to their excellent beam steering performance but suffer from the random initial phases ruining the beam patterns. …”
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    Article
  11. 331

    Invariant Elimination of Definite Iterations over Arrays in C Programs Verification by Ilya V. Maryasov, Valery A. Nepomniaschy, Dmitry A. Kondratyev

    Published 2017-12-01
    “…This extension includes a verification method for definite iteration over unchangeable arrays with a loop exit in C-light programs. The method includes an inference rule for the iteration without invariants, which uses a special function that expresses loop body. …”
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  12. 332

    Novel Measures for Thermal Management of Silicon Photonic Optical Phased Arrays by Pedro Andrei Krochin Yepez, Ulrike Scholz, Jan Niklas Caspers, Andre Zimmermann

    Published 2019-01-01
    “…Solid-state optical beam steering using optical phased arrays (OPAs), is an exemplary system, which could be miniaturized by using silicon photonics and where temperature control is of utmost importance. …”
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    2D materials-based crossbar array for neuromorphic computing hardware by Hyeon Ji Lee, Sungwoo Park, Juhui Kim, Min Hyuk Park, Jihyun Kim, Jung Ah Lim, Ho Won Jang

    Published 2024-01-01
    “…As a result, neuromorphic computing systems have emerged as possible candidates for next-generation computing systems. …”
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  15. 335

    Optimizing Rectangular Patch Antenna Arrays for Enhanced 5G Communication by Khouyaoui Ibrahim, Hamdaoui Mohamed, Elbathaoui Mouhssine, Foshi Jaouad

    Published 2025-01-01
    “…This study presents the development and evaluation of a 28 GHz microstrip antenna array specifically tailored for next-generation wireless communication. …”
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  16. 336

    Gridless DOA Estimation with Extended Array Aperture in Automotive Radar Applications by Pengyu Jiang, Silin Gao, Jie Zhao, Zhe Zhang, Bingchen Zhang

    Published 2024-12-01
    “…To reduce hardware size and cost, sparse arrays are widely employed in automotive radar systems. …”
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  17. 337

    Formation of the measuring channel of multifunction phased array radar in tracking mode by О.Л. Cмірнов, О.А. Наконечний, А.В. Бологов

    Published 2020-10-01
    “…In the article is considered the principle of the formation of the measuring channel for multifunction phased array radar in tracking mode using one of the short-range air defense radar system as an example. …”
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  18. 338

    Inter-Element Phase Error Compensated Calibration Method for USBL Arrays by Dejinxuan Zhang, Guangpu Zhang, Xu Zhao, Nan Zou, Jin Fu, Yuanxin Bai

    Published 2025-04-01
    “…The model achieves two key innovations: it eliminates the influence of inter-element positional errors through its structural design, and, for the first time, incorporates inter-element phase errors from acoustic array measurements as observational parameters to establish joint estimation equations for system installation angle errors and inter-element phase errors. …”
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  19. 339

    Operation Evaluation of Phased Antenna Arrays in Case of Phase Shifter Malfunction by M. R. Bibarsov, A. F. Kryachko, A. V. Pshenichnikov

    Published 2024-12-01
    “…Stable operation of multi-element antenna systems, in particular waveguide-slotted phased antenna arrays (WSPAA), ensures the required noise immunity and electromagnetic compatibility of radio-electronic equipment for various purposes. …”
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