High-Directionality Silicon Nitride Antenna Based on Distributed Bragg Reflector for Optical Phased Array by Jinmei Wei, Yan Li, Yuejun Zhang, Tingge Dai, Xiangyu Li, Xiaowei Zhang, Ying Wang

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A High Directivity Microstrip Coupler Based on Reflective Resistors by L. Guo, Y. J. Wei, Y. P. Shi, X. J. Zou, G. M. Wang

Subjects: “…high directivity…”
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Analysis of Highly Directive Cavity-Type Configurations Comprising of Low Profile Antennas Covered by Superstrates by N. Farahat, R. Mittra, K. Lugo, L. Ma, R. A. Gomez

Subjects: “…Highly directivity antennas…”
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Effect of high directional convex structure on droplet morphology and contact angle by Anling Li, Zehua Xu, Yangyang Jia, Yuan Xu, Kangshuai Li, Wenkai Tan

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Compact Broadband High-Directivity Microstrip Directional Coupler by Bernardo M. Fabiani, Eduardo S. Sakomura, Tarcisio A. B. Gripp, Daniel C. Nascimento

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On the Impact of Rotational Mobility in Directional Cellular Systems by Mustafa F. Ozkoc, Sanjay Goyal, Athanasios Koutsaftis, Umer Salim, Pei Liu, Ravikumar Pragada, Shivendra S. Panwar

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Achromatic reflected metalens for highly directional and long-distance acoustic probing by Peifeng Wang, Gaokun Yu, Yong Li, Xinlong Wang, Ning Wang

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Energy tunneling through narrow waveguide channel and design of small antennas by Mitrović Miranda, Jokanović Branka

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Numerical Analysis of MIM-Based Log-Spiral Rectennas for Efficient Infrared Energy Harvesting by Ali Yahyaoui, Ahmed Elsharabasy, Jawad Yousaf, Hatem Rmili

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Directional sound beam emission from a configurable compact multi-source system by Jiajun Zhao, Rasha Al Jahdali, Likun Zhang, Ying Wu

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Design of Y-shaped tri-band rectangular slot DGS patch antenna at sub-6 GHz frequency range for 5G communication by Ajay Singh, Sunil Joshi

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A New Planar Microwave Sensor for Building Materials Complex Permittivity Characterization by João G. D. Oliveira, José G. Duarte Junior, Erica N. M. G. Pinto, Valdemir P. Silva Neto, Adaildo G. D’Assunção

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High-Directivity and Low-Loss Directional Couplers Based on Empty Substrate Integrated Coaxial Line Technology by David Herraiz, Hector Esteban, Dario Herraiz, Juan J. De Dios, Marcos D. Fernandez, Angel Belenguer, Vicente E. Boria

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Automatic design of pixelated near-zero refractive index metamaterials based on elite-preserving genetic algorithm optimization by Shuo Sun, Yannan Jiang, Jiao Wang

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RADAR INVESTIGATIONS OF THE AEOLIAN SAND AND DUST TRANSPORTING MANIFESTATIONS IN DESERT AREAS by V. K. Ivanov, A. Ya. Matveev, V. N. Tsymbal, S. Ye. Yatsevich

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RADAR TECHNIQUES FOR IDENTIFICATION OF DESERT REGIONS – THE SOURCES OF DUST IN THE ATMOSPHERE by V. K. Ivanov, A. Ya. Matveev, V. N. Tsymbal, S. Ye. Yatsevich, D. M. Bychkov

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Survey of terahertz communication technology by Sha XIE, Haoran LI, Lingxiang LI, Zhi CHEN, Shaoqian LI

Subjects: “…terahertz communication;terahertz channel model;ultra-high data rate;high directional narrow beam;point-to-point communication;multi-user communication;6G…”
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Survey of terahertz communication technology by Sha XIE, Haoran LI, Lingxiang LI, Zhi CHEN, Shaoqian LI

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Dual-Probe Near-Field Phaseless Antenna Measurement System on Board a UAV by María García Fernández, Yuri Álvarez López, Fernando Las-Heras

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