Works matching DE "DIRECTIONAL antennas"

Results: 784

A review of research on optical true time delay technology.

Published in:

Journal of the European Optical Society, 2025, v. 21, n. 1, p. 1, doi. 10.1051/jeos/2024046

By:

An, Ting;
Liu, Limin;
Han, Chunhui;
Zhu, Sai;
Jiang, Yunfeng

Publication type:

Article

A review of research on optical true time delay technology.

Published in:

Journal of the European Optical Society, 2025, v. 21, n. 1, p. N.PAG, doi. 10.1051/jeos/2024046

By:

An, Ting;
Liu, Limin;
Han, Chunhui;
Zhu, Sai;
Jiang, Yunfeng

Publication type:

Article

A review of research on optical true time delay technology.

Published in:

Journal of the European Optical Society, 2025, v. 21, n. 1, p. 1, doi. 10.1051/jeos/2024046

By:

An, Ting;
Liu, Limin;
Han, Chunhui;
Zhu, Sai;
Jiang, Yunfeng

Publication type:

Article

基于协作波束成形的无人机群安全通信算法.

Published in:

Telecommunications Science, 2025, v. 41, n. 6, p. 57, doi. 10.11959/j.issn.1000-0801.2025144

By:

韩, 东升;
赵, 逸朔

Publication type:

Article

COMPARATIVE ANALYSIS OF CONSTRUCTED AND SIMULATION OPTIMIZED YAGI ANTENNAS FOR LORA 868 MHZ COMMUNICATION.

Published in:

Journal of Information Technology & Applications, 2025, v. 15, n. 1, p. 30, doi. 10.7251/JIT2501030M

By:

Menićanin, Daniel;
Radanović, Jelena;
Marinković, Dražen

Publication type:

Article

Enhanced Underground Communication: A Circularly Polarized Smart Antenna with Beam Steering for Improved Coverage.

Published in:

Mining, 2025, v. 5, n. 1, p. 14, doi. 10.3390/mining5010014

By:

Mahboob, Muhammad Ahsan;
Ashraf, Muhammad Ahsan;
Atif, Iqra;
Ikeda, Hajime;
Nwaila, Glen T.;
Masood, Amer;
Qureshi, Jahanzeb;
Genc, Bekir;
Khan, Inamullah;
Mellado, Bruce

Publication type:

Article

Design and implementation of aerial communication using directional antennas: learning control in unknown communication environments.

Published in:

IET Control Theory & Applications (Wiley-Blackwell), 2019, v. 13, n. 17, p. 2906, doi. 10.1049/iet-cta.2018.6252

By:

Songwei Li;
Chenyuan He;
Mushuang Liu;
Yan Wan;
Yixin Gu;
Junfei Xie;
Shengli Fu;
Kejie Lu

Publication type:

Article

Received signal strength indicator-based decentralised control for robust long-range aerial networking using directional antennas.

Published in:

IET Control Theory & Applications (Wiley-Blackwell), 2017, v. 11, n. 11, p. 1838, doi. 10.1049/iet-cta.2016.1022

By:

Jing Yan;
Yan Wan;
Shengli Fu;
Junfei Xie;
Songwei Li;
Kejie Lu

Publication type:

Article

INVESTIGATIONS ON THE LIMIT-POINT BUCKLING OF CURVED BEAMS.

Published in:

Multidiszciplináris Tudományok, 2023, v. 13, n. 2, p. 78, doi. 10.35925/j.multi.2023.2.7

By:

Messaoudi, Abderrazek;
Kiss, László Péter

Publication type:

Article

Effect of Directional Nature of Antenna and Magnetic Field Strength on Optimal Power Absorption in a Helicon Discharge.

Published in:

Plasma Physics Reports, 2022, v. 48, n. 4, p. 395, doi. 10.1134/S1063780X22040134

By:

Sharma, N.;
Chakraborty, M.;
Borthakur, S.;
Neog, N. K.;
Bandyopadhyay, M.

Publication type:

Article

Exploring Carbon-Fiber UAV Structures as Communication Antennas for Adaptive Relay Applications.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 12, p. 2473, doi. 10.3390/electronics14122473

By:

Vidan, Cristian;
Avram, Andrei;
Grigorie, Lucian;
Cican, Grigore;
Nacu, Mihai

Publication type:

Article

Low-Profile Omnidirectional and Wide-Angle Beam Scanning Antenna Array Based on Epsilon-Near-Zero and Fabry–Perot Co-Resonance.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 10, p. 2012, doi. 10.3390/electronics14102012

By:

Li, Jiaxin;
Zhao, Lin;
Long, Dan;
Xie, Hui

Publication type:

Article

Dual-Polarized Antenna with 2D Beam Steering Using Reconfigurable Double Square Loops.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 6, p. 1228, doi. 10.3390/electronics14061228

By:

Cai, Yuanming;
Zhang, Guibin;
Pan, Leyan;
Liu, Zhipeng;
Luan, Yuchen;
Liu, Feng;
Guo, Jiayin

Publication type:

Article

Beam-Switching Antennas Using a Butler Matrix with a Five-Element Configuration.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 5, p. 959, doi. 10.3390/electronics14050959

By:

Peng, Wei-Heng;
Chen, Yen-Sheng

Publication type:

Article

Dual-Band Dual-Circularly Polarized Shared-Aperture Phased Array for S-/C-Band Satellite Communications.

Published in:

Electronics (2079-9292), 2025, v. 14, n. 2, p. 387, doi. 10.3390/electronics14020387

By:

Xiao, Yuanming;
He, Lianxing;
Wei, Xiaoli

Publication type:

Article

Continuously Beam-Steered Phased Array Antenna Using GaN Varactors for Millimeter-Wave Applications.

Published in:

Electronics (2079-9292), 2024, v. 13, n. 23, p. 4698, doi. 10.3390/electronics13234698

By:

Hamdoun, Abdelaziz;
Medjdoub, Farid;
Himdi, Mohamed;
Zegaoui, Malek;
Lafond, Olivier

Publication type:

Article

Hybrid Beamforming Structure Using Grouping with Reduced Number of Phase Shifters in Multi-User MISO.

Published in:

Electronics (2079-9292), 2024, v. 13, n. 20, p. 3994, doi. 10.3390/electronics13203994

By:

Hayakawa, Hiroya;
Handa, Yudai;
Tanaka, Riku;
Tamura, Kosuke;
Cha, Jaesang;
Ahn, Chang-Jun

Publication type:

Article

Decoupling Uplink and Downlink Access for NGEO Satellite Communications with In-Line Interference Avoidance.

Published in:

Electronics (2079-9292), 2024, v. 13, n. 16, p. 3245, doi. 10.3390/electronics13163245

By:

Liu, Yilun;
Liu, Yujie;
Kuai, Xiaoyan

Publication type:

Article

Inkjet-Printed Reflectarray Antenna Integrating Feed and Aperture on a Flexible Substrate Using Origami Techniques.

Published in:

Electronics (2079-9292), 2024, v. 13, n. 13, p. 2505, doi. 10.3390/electronics13132505

By:

Lin, Yi-Xin;
Ko, Kuan-Yu;
Lai, Fei-Peng;
Chen, Yen-Sheng

Publication type:

Article

Rapid Beam Tracking Using Power Measurement for Terahertz Communications.

Published in:

Electronics (2079-9292), 2024, v. 13, n. 11, p. 2129, doi. 10.3390/electronics13112129

By:

He, Xiaodan;
Zhang, Changming;
Lu, Chi;
Yu, Xianbin

Publication type:

Article

Next-Generation IoT: Harnessing AI for Enhanced Localization and Energy Harvesting in Backscatter Communications.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 24, p. 5020, doi. 10.3390/electronics12245020

By:

Nesbitt, Rory;
Shah, Syed Tariq;
Wagih, Mahmoud;
Imran, Muhammad A.;
Abbasi, Qammer H.;
Ansari, Shuja

Publication type:

Article

A Study of Direction-of-Arrival Estimation with an Improved Monopulse Ratio Curve Using Beamforming for an Active Phased Array Antenna System.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 24, p. 4906, doi. 10.3390/electronics12244906

By:

Jung, Jinwoo;
Satriyotomo, Bagas;
Pyo, Seongmin

Publication type:

Article

An RGB Pseudo-Colorization Method for Filtering of Multi-Source Graphical Data.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 22, p. 4583, doi. 10.3390/electronics12224583

By:

Kubiak, Ireneusz;
Przybysz, Artur

Publication type:

Article

Millimeter-Wave Conformal Directional Leaky-Wave Antenna Based on Substrate-Integrated Waveguide.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 14, p. 3111, doi. 10.3390/electronics12143111

By:

Ma, Yuchen;
Shi, Xiaoya;
Wang, Junhong;
Zhang, Yu;
Sun, Fanqi;
Wu, Fan

Publication type:

Article

A Semi-Elliptical UWB Folded Dipole Antenna.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 13, p. 2788, doi. 10.3390/electronics12132788

By:

Greard, Romain;
Himdi, Mohamed;
Lemur, Dominique;
Le Dem, Gwenal;
Thaly, Pierre;
Le Meins, Cyrille

Publication type:

Article

A Weak Reverse Coupling Cascaded Injection-Locked VCO Array for Beam Scanning in Phased Arrays.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 10, p. 2301, doi. 10.3390/electronics12102301

By:

Jiang, Longkai;
Liu, Changjun;
Wang, Shaoyue;
Sun, Xueman;
Wu, Jie

Publication type:

Article

Deep Reinforcement Learning-Based Adaptive Beam Tracking and Resource Allocation in 6G Vehicular Networks with Switched Beam Antennas.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 10, p. 2294, doi. 10.3390/electronics12102294

By:

Ahmed, Tahir H.;
Tiang, Jun Jiat;
Mahmud, Azwan;
Gwo Chin, Chung;
Do, Dinh-Thuan

Publication type:

Article

Wearable Directional Button Antenna for On-Body Wireless Power Transfer.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 8, p. 1758, doi. 10.3390/electronics12081758

By:

Xu, Yuanzheng;
Mu, Lei;
Xu, Yinfang;
Mahmoud, Abdelhady;
Wang, Yiying;
Ramahi, Omar M.

Publication type:

Article

Negative Group Delay Metamaterials Based on Split-Ring Resonators and Their Application.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 4, p. 1064, doi. 10.3390/electronics12041064

By:

Liu, Zheng;
Zhang, Jian;
Lei, Xue;
Gao, Jun;
Xu, Zhijian;
Li, Tianpeng

Publication type:

Article

Machine Learning Techniques for Non-Terrestrial Networks.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 3, p. 652, doi. 10.3390/electronics12030652

By:

Giuliano, Romeo;
Innocenti, Eros

Publication type:

Article

The 5G-FR1 Signals: Beams of the Phased Antennas Array and Time-Recurrence of Emissions with Consequences on Human Exposure.

Published in:

Electronics (2079-9292), 2023, v. 12, n. 2, p. 297, doi. 10.3390/electronics12020297

By:

Deaconescu, Delia Bianca;
Miclaus, Simona

Publication type:

Article

Synthetic Deviation Correction Method for Tracking Satellite of the SOTM Antenna on High Maneuverability Carriers.

Published in:

Electronics (2079-9292), 2022, v. 11, n. 22, p. 3732, doi. 10.3390/electronics11223732

By:

Han, Lei;
Li, Guangxia;
Ren, Jiao;
Ji, Xiaoxiang

Publication type:

Article

Gain Enhancement of a Dual-Band Antenna with the FSS.

Published in:

Electronics (2079-9292), 2022, v. 11, n. 18, p. N.PAG, doi. 10.3390/electronics11182882

By:

Shi, Chengming;
Zou, Jie;
Gao, Jing;
Liu, Changjun

Publication type:

Article

Multibeam SIW Leaky-Wave Antenna with Beam Scanning Capability in Two Dimensions.

Published in:

Electronics (2079-9292), 2022, v. 11, n. 15, p. 2315, doi. 10.3390/electronics11152315

By:

Kamalzadeh, Saeed;
Soleimani, Mohammad

Publication type:

Article

Super Directional Antenna—3D Phased Array Antenna Based on Directional Elements.

Published in:

Electronics (2079-9292), 2022, v. 11, n. 14, p. N.PAG, doi. 10.3390/electronics11142233

By:

Levy, Benzion;
Levine, Ely;
Pinhasi, Yosef

Publication type:

Article

Near Field Sensing Applications with Tunable Beam Millimeter Wave Antenna Sensors in an All-in-One Chip Design.

Published in:

Electronics (2079-9292), 2022, v. 11, n. 14, p. N.PAG, doi. 10.3390/electronics11142231

By:

Chung, Ming-An;
Lin, Chia-Wei;
Lo, Wei-Jen

Publication type:

Article

A Novel SIW Leaky-Wave Antenna for Continuous Beam Scanning from Backward to Forward.

Published in:

Electronics (2079-9292), 2022, v. 11, n. 12, p. 1804, doi. 10.3390/electronics11121804

By:

Kamalzadeh, Saeed;
Soleimani, Mohammad

Publication type:

Article

A New Beamforming Approach Using 60 GHz Antenna Arrays for Multi-Beams 5G Applications.

Published in:

Electronics (2079-9292), 2022, v. 11, n. 11, p. 1739, doi. 10.3390/electronics11111739

By:

Al-Sadoon, Mohammed A. G.;
Patwary, Mohammad N.;
Zahedi, Yasser;
Parchin, Naser Ojaroudi;
Aldelemy, Ahmad;
Abd-Alhameed, Raed A.

Publication type:

Article

A Simple Monopole Antenna with a Switchable Beam for 5G Millimeter-Wave Communication Systems.

Published in:

Electronics (2079-9292), 2021, v. 10, n. 22, p. 2870, doi. 10.3390/electronics10222870

By:

Zahra, Hijab;
Hussain, Musa;
Naqvi, Syeda Iffat;
Abbas, Syed Muzahir;
Mukhopadhyay, Subhas

Publication type:

Article

Radiation Beam Pattern Control of UHF RFID Tag Antenna Design for Automotive License Plates †.

Published in:

Electronics (2079-9292), 2021, v. 10, n. 19, p. 2439, doi. 10.3390/electronics10192439

By:

Chung, Youchung;
Berhe, Teklebrhan H.

Publication type:

Article

A Novel TDoA-Based Method for 3D Combined Localization Techniques Using an Ultra-Wideband Phase Wrapping-Impaired Switched Beam Antenna.

Published in:

Electronics (2079-9292), 2021, v. 10, n. 17, p. 2137, doi. 10.3390/electronics10172137

By:

Passafiume, Marco;
Collodi, Giovanni;
Ciervo, Edoardo;
Cidronali, Alessandro

Publication type:

Article

2-D Beam Focusing Control Based on Passive Frequency Selective Surface (FSS).

Published in:

Electronics (2079-9292), 2021, v. 10, n. 16, p. 1938, doi. 10.3390/electronics10161938

By:

Park, Jeong-Hyun;
Lee, Jae-Gon

Publication type:

Article

Dual-Band/Dual-Mode Rat-Race/Branch-Line Coupler Using Split Ring Resonators.

Published in:

Electronics (2079-9292), 2021, v. 10, n. 15, p. 1812, doi. 10.3390/electronics10151812

By:

Ghaffarian, Mohammad Saeid;
Moradi, Gholamreza;
Khajehpour, Somayyeh;
Honari, Mohammad Mahdi;
Mirzavand, Rashid

Publication type:

Article

Efficient Directional Antenna Design Suitable for Ubiquitous Power Internet of Things.

Published in:

Electronics (2079-9292), 2021, v. 10, n. 13, p. 1521, doi. 10.3390/electronics10131521

By:

Zhao, Jingcheng;
Chao, Xu;
Hong, Tao;
Wang, Peng;
Zheng, Shuli

Publication type:

Article

A Method for Measuring the Maximum Measurable Gain of a Passive Intermodulation Chamber.

Published in:

Electronics (2079-9292), 2021, v. 10, n. 7, p. 770, doi. 10.3390/electronics10070770

By:

Cai, Zhanghua;
Zhou, Yantao;
Liu, Lie;
de Paulis, Francesco;
Qi, Yihong;
Orlandi, Antonio;
Guerriero, Rocco

Publication type:

Article

Shaped-Beam Reflectarray Design by Means of Social Network Optimization (SNO).

Published in:

Electronics (2079-9292), 2021, v. 10, n. 6, p. 744, doi. 10.3390/electronics10060744

By:

Beccaria, Michele;
Niccolai, Alessandro;
Zich, Riccardo E.;
Pirinoli, Paola;
Kobayashi, Hirokazu;
Arrebola, Manuel

Publication type:

Article

A Novel Hook-Shaped Antenna Operating at 28 GHz for Future 5G mmwave Applications.

Published in:

Electronics (2079-9292), 2021, v. 10, n. 6, p. 673, doi. 10.3390/electronics10060673

By:

Kamal, Mian Muhammad;
Yang, Shouyi;
Kiani, Saad Hassan;
Sehrai, Daniyal Ali;
Alibakhshikenari, Mohammad;
Abdullah, Mujeeb;
Falcone, Francisco;
Limiti, Ernesto;
Munir, Mehre;
Przesmycki, Rafal;
Bugaj, Marek;
Nowosielski, Leszek;
Leone, Giovanni;
Pieraccini, Massimiliano

Publication type:

Article

A Dual-Band Circularly Polarized Patch Array Antenna for Phase-Only Beam Shaping with Element Rotation.

Published in:

Electronics (2079-9292), 2021, v. 10, n. 6, p. 643, doi. 10.3390/electronics10060643

By:

Pelliccia, Edoardo;
Vincenti Gatti, Roberto;
Angeletti, Piero;
Toso, Giovanni;
Amineh, Reza K.

Publication type:

Article

Increasing the Directivity of Resonant Cavity Antennas with Nearfield Transformation Meta-Structure Realized with Stereolithograpy.

Published in:

Electronics (2079-9292), 2021, v. 10, n. 3, p. 333, doi. 10.3390/electronics10030333

By:

Shrestha, Sujan;
Zahra, Hijab;
Abbasi, Muhammad Ali Babar;
Asadnia, Mohsen;
Abbas, Syed Muzahir;
Amineh, Reza K.

Publication type:

Article

Tilted Beam Fabry–Perot Antenna with Enhanced Gain and Broadband Low Backscattering.

Published in:

Electronics (2079-9292), 2021, v. 10, n. 3, p. 267, doi. 10.3390/electronics10030267

By:

Umair, Hassan;
Latef, Tarik Bin Abdul;
Yamada, Yoshihide;
Mahadi, Wan Nor Liza Binti Wan;
Othman, Mohamadariff;
Kamardin, Kamilia;
Hussein, Mousa I.;
Najam, Ali Imran

Publication type:

Article