Digital transceiver for active phased antenna array by E. M. Dobychina, R. Yu. Malakhov

“…World technical level and progress trend of existence on-board intelligent antenna systems was considered. Digital transceiver structure with software-defined structure for on-board active phased antenna array was proposed.…”
Get full text

Using of Deep Learning in Beamforming Antenna Array by Ali Naji, Thamer M. Jamel M. Jamel, Hassan F. khazaal

“… Digital beamforming (DBF) is a crucial technology for large antenna arrays, offering precise control over beam steering. …”
Get full text

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. …”
Get full text

An on-chip phased array for non-classical light by Volkan Gurses, Samantha I. Davis, Raju Valivarthi, Neil Sinclair, Maria Spiropulu, Ali Hajimiri

“…Here we demonstrate a phased array system on a chip that can receive, image and manipulate non-classical light over free space. …”
Get full text

OPERATIONS ON MANAGEMENT DATA ARRAYS IN LINEAR MEMORY by V. P. Ivashenko, S. V. Sintsov

“…This paper considers a task of management data arrays in memory. As a part of a solution of the task authors present a way of implementing operations on management data arrays based on strategies of dynamic memory chunks allocation, which is done at the devices management level where knowledge-based system is executed. …”
Get full text

Meta-rectenna array for electromagnetic energy harvesting by Emanoil Surducan, Vasile Surducan, Robert Gutt

“…This paper proposes the integration of a specially designed metamaterial substrate with an ultra-wideband (UWB) antenna to form a highly efficient meta-rectenna array for electromagnetic (EM) energy harvesting across a broad frequency range (800 MHz to 3 GHz), encompassing all major RF communication bands. …”
Get full text

Advances in Antenna Array Processing for Radar 2014 by Hang Hu, Haiming Qi, Michelangelo Villano, Ahmed Shaharyar Khwaja

Get full text

Single and Multiple Scattering in UWB Bicone Arrays by Raffaele D'Errico, Alain Sibille

“…An analysis of interactions between radiators in a UWB biconical array, drawing attention to single and multiple scatterings, is carried out. …”
Get full text

Fabrication of Slanted Cu Nanopillars with Uniform Arrays by Sung-Woon Cho, Hae-Min Lee, Jun-Hyun Kim, Jeong Geun Bak, Chang-Koo Kim

“…Slanted Cu nanopillars with uniform arrays were fabricat‐ ed using slanted Si channel structures as templates. …”
Get full text

Probing the Universe using Pulsar Timing Arrays by Falxa Mikel

“…When SMBHs form binary systems during galaxy mergers, they are expected to emit strong gravitational waves (GW). …”
Get full text

Virtualized Microphone Array for Moving Sources Mapping by Francesca Sopranzetti, Alessia Caputo, Paolo Castellini

Get full text

Assembly and Functionality of 2D Protein Arrays by Mingming Du, Fanmeng Zeng, YueFei Wang, Ying Li, Guangcun Chen, Jiang Jiang, Qiangbin Wang

“…Abstract Among the unique classes of 2D nanomaterials, 2D protein arrays garner increasing attention due to their remarkable structural stability, exceptional physiochemical properties, and tunable electronic and mechanical attributes. …”
Get full text

Multifunctional Reconfigurable Millimeter-Wave Array Antenna by Rawad W. Asfour, Salam K. Khamas, Edward A. Ball

“…This paper presents the design and implementation of an innovative 4-element multifunctional reconfigurability array antenna (MRAA) operating at 27.5 GHz, leveraging PIN diodes for enhanced functionality. …”
Get full text

FORMATION OF THE DIRECTION DIAGRAM IN PHASED ANTENNA ARRAY by N. M. Legkiy, I. V. Unchenko

“…The results of the mathematical modeling allowed estimating the bandwidth of both types of antenna arrays. Authors note that the phase method of beamforming is not widely used in broadband systems due to the dependence of the phase of a signal on the frequency and, as a consequence, the narrow range of operation of phase shifters. …”
Get full text

A Method of Spatial Processing for a Railway Crossing Control Radar System by A. A. Kuzin, A. V. Miakinkov, K. S. Fomina, S. A. Shabalin

“…To increase the safety of traffic at railway crossings, radar systems based on antenna arrays (AA) can be used. …”
Get full text

2D Pre-Beamforming Control Method via Analog Radio Over Fiber for Wireless Communication Systems With Massive Planar Array Antenna by Mizuki Suga, Yuta Takahashi, Yasuyoshi Yamamoto, Hideki Toshinaga, Naoki Kita, Takeshi Onizawa

“…We have proposed a fixed wavelength allocation beamforming scheme and a pre-beamforming (pre-BF) control method as a means of remote beamforming suitable for high frequency band RoF systems. However, when these methods are applied to RoF systems with a massive planar array antenna, the beam may not be formed properly. …”
Get full text

The Realization of a Three-Dimensional Temperature Measurement System with a Two-Dimensional Sensor Array and the Demonstration of the Deformation Effect of Gravity on the Heating Patterns by Dogan Can Samuk, Oguzhan Cakir

“…In this study, a temperature measurement system with 64 temperature sensors placed at equal intervals in the <i>xz</i>-plane was designed and implemented. …”
Get full text

Integrated Dynamic Power Management Strategy with a Field Programmable Gate Array-Based Cryptoprocessor System for Secured Internet-of-Medical Things Networks by Javier Vázquez-Castillo, Daniel Visairo, Ramón Atoche-Enseñat, Alejandro Castillo-Atoche, Renán Quijano-Cetina, Carolina Del-Valle-Soto, Jaime Ortegón-Aguilar, Johan J. Estrada-López

Get full text

Experimental investigation and economic evaluation of wind impacts on the solar panel array of a floating photovoltaic (FPV) system across different turbulence intensities by Krishna Debnath, Chien-Chun Hsieh, Chao-Yang Huang, Jagadish Barman, Chung-Feng Jeffrey Kuo

“…The increasing global demand for renewable energy and the scarcity of suitable land for large-scale photovoltaic (PV) installations have driven interest in floating photovoltaic (FPV) systems. FPV systems are being widely adopted globally as solar energy proves to be a highly efficient renewable energy source. …”
Get full text

Energy and exergy analysis of a newly designed photovoltaic thermal system featuring ribs, petal array, and coiled twisted tapes: Experimental analysis by Banw Omer Ahmed, Adnan Ibrahim, Hariam Luqman Azeez, Sharul Sham Dol, Ali H.A. Al-Waeli, Mahmoud Jaber

Subjects: “…Ribs and petal arrays…”
Get full text