PERFORMANCE ANALYSIS FOR DIRECTION-FINDING CIRCULAR ANTENNA ARRAY by Svyatoslav V. Ballandovich, Grigory A. Kostikov, Liubov M. Liubina, Mikhail I. Sugak

“…The limits of their applicability in frequency band are considered. The solution to the coupled integral equations is obtained using the Galerkin method with piecewise sinusoidal current distribution and with an arbitrary number of basis functions for eight- and four-element circular antenna array. …”
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Advanced Scalable Multi-Beam Focusing for Indoor Optical Wireless Networks With IR Radiative Clusters by Sharadhi Gunathilake, Ampalavanapillai Nirmalathas, Kosala Herath, Malin Premaratne

“…Optical wireless networks emerge as a promising solution to the ever-growing data demand for user-centric indoor applications. …”
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Regression machine learning methods for isolation prediction and massive gain broadband MIMO antenna design for 28 GHz applications by Md.Ashraful Haque, Redwan A. Ananta, Jun-Jiat Tiang, Mouaaz Nahas, Md Afzalur Rahman, Narinderjit Singh Sawaran Singh

“…This research paper investigates the design and analysis of a miniaturized mm-Wave MIMO antenna array tailored for fifth-generation applications. …”
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Achromatic beam deflector with electrodynamic phased arrays by Jungkwuen An, Young Kim, Yunhee Kim, Hoon Song, Chunghwan Jung, Kanghee Won, Junsuk Rho, Hong-Seok Lee

“…Abstract Since flat optics has the feature to implement a compact system, they are widely used in various applications to replace bulky refractive optics. …”
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Review on Nested Array Design Research by Mao Yanyuan, Ma Wanyu, Si Weijian

“…This feature not only enhances the direction-finding accuracy and resolution, but also opens up new research directions in the field of array design. Aiming at a series of variants of nested array developed in recent years, this paper summarizes the research progress of nested array design methods, analyzes their advantages in array aperture expansion, spatial freedom improvement and mutual coupling reduction, and introduces the application scenarios of nested array design. …”
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Sparse Array Mutual Coupling Reduction by C. Larmour, N. Buchanan, V. Fusco, M. Ali Babar Abbasi

“…This paper provides a concise overview of recent developments in sparse antenna arrays, with a specific focus on techniques for reducing mutual coupling. …”
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Millimeter waves in communication systems as a prospect for the development and application of robotic means and complexes by Vladislav R. Skrynskij

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Innovative CMOS-fabricated dielectrophoretic chip: application of 3D TiN nano-electrode arrays with adjustable electrode spacing in sperm capture by I-Hsuan Liao, Jeng-Huei Shiau, Kuan-Ru Chou, Chun-Lung Lien, Chao-Min Cheng

“…However, due to the limitations of the chip fabrication, the conventional dielectrophoresis chip would face several issues such as low throughput, Joule heating, and insufficient dielectrophoretic force in terms of practical applications. To overcome these limitations, we have developed 3D TiN nano-electrode arrays through employing CMOS technology. …”
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Determination of surface-wave phase velocities by zeros of Aki’s spectrum of active-source records: Application to the dense array in Tongzhou, ChinaKey points by Qinghua Liu, Laiyu Lu, Tongwei Qin, Lijun Chang

“…The proposed method was then applied to the active-source data from methane explosion experiments collected using a dense array in Tongzhou, the subcenter of Beijing, for extracting the phase velocity of Rayleigh wave. …”
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An Application of Artificial Intelligence for the Joint Estimation of Amplitude and Two-Dimensional Direction of Arrival of Far Field Sources Using 2-L-Shape Array by Fawad Zaman, Ijaz Mansoor Qureshi, Junaid Ali Khan, Zafar Ullah Khan

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Clutter-Sensing-Driven Space-Time Adaptive Processing Approach for Airborne Sub-Array-Level Digital Array by Youai Wu, Bo Jiu, Wenqiang Pu, Hao Zheng, Kang Li, Hongwei Liu

“…Sub-array-level digital arrays effectively diminish the computational complexity and sample demand of space-time adaptive processing (STAP), thus finding extensive applications in many airborne platforms. …”
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C-Finite Sequences and Riordan Arrays by Donatella Merlini

“…The primary objective of this work is to introduce an alternative representation grounded in the theory of Riordan arrays. This representation provides a general formula expressed in terms of the vectors of constants and initial conditions associated with any recurrence relation of a given order, offering a new perspective on the structure of such sequences.…”
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Sensor Arrays and Electronic Tongue Systems by Manel del Valle

“…The electronic tongues concept is a new trend in sensors that uses arrays of sensors together with chemometric tools to unravel the complex information generated. …”
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Synthesis of Volumetric Ring Antenna Array for Terrestrial Coverage Pattern by Alberto Reyna, Marco A. Panduro, Carlos Del Rio Bocio

“…This paper presents a synthesis of a volumetric ring antenna array for a terrestrial coverage pattern. …”
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Invariant Elimination of Definite Iterations over Arrays in C Programs Verification by Ilya V. Maryasov, Valery A. Nepomniaschy, Dmitry A. Kondratyev

“…This extension includes a verification method for definite iteration over unchangeable arrays with a loop exit in C-light programs. …”
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Design of a Controllable Axial-Flux Halbach Array for Magnetic Suspension Tasks by Will Flanagan, He Kai Lim, Cameron R. Taylor, Tyler R. Clites

“…Magnetic fields enable force application without mechanical connection. By this means, electromagnets apply force across a distance, but require continuous power to maintain constant force. …”
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Generation Techniques of Orbital Angular Momentum Beams for Wireless Communication Applications by Farhana Firdous, Ravi Kadlimatti

“…Passive methods include spiral phase plates, reflect arrays, metasurfaces, optical rectification, difference frequency generation, laser plasma, discrete dielectric lenses, etc., which utilize static elements to manipulate the phase of an incident plane wave and create a helical phase front characteristic of an OAM wave. …”
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A Single-Chip Integrated Spectrometer via Tunable Microring Resonator Array by Shaonan Zheng, Hong Cai, Junfeng Song, Jun Zou, Patricia Yang Liu, Zhiping Lin, Dim-Lee Kwong, Ai-Qun Liu

“…We experimentally demonstrate a spectrometer, which consists of an arrayed waveguide grating (AWG), tunable microring resonator (MRR) array, and waveguide-coupled Ge-on-Si photodetector, all integrated onto a single chip. …”
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Planar Thinned Arrays: Optimization and Subarray Based Adaptive Processing by P. Lombardo, R. Cardinali, M. Bucciarelli, D. Pastina, A. Farina

“…A new approach is presented for the optimized design of a planar thinned array; the proposed strategy works with single antenna elements or with small sets of different subarray types, properly located on a planar surface. …”
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MAOA: A Swift and Effective Optimization Algorithm for Linear Antenna Array Design by Anoop Raghuvanshi, Abhinav Sharma, Abhishek Kumar Awasthi, Abhishek Sharma, Rahul Singhal, Kim Soon Chong, Sew Sun Tiang, Wei Hong Lim

“…This paper presents the modified arithmetic optimization algorithm (MAOA), a swift and effective optimization algorithm specifically designed for electromagnetic applications. …”
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