ANTENNA

作品数：569被引量：502H指数：9
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相关作者：王直杨杰高本庆齐维君翟清斌更多>>
相关机构：东南大学电子科技大学江苏科技大学华北电力大学更多>>
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A New Antenna Selection Scheme for MIMO–NOMA Systems with Multiple-Antenna Users
《China Communications》2025年第2期160-172,共13页Ehsan Alemzadeh Amir Masoud Rabiei 
Non-orthogonal multiple access(NOMA)is a promising technology for the next generation wireless communication networks.The benefits of this technology can be further enhanced through deployment in conjunction with mult...
关键词：antenna selection MIMO NOMA power allocation 
A Multi-Token Sector Antenna Neighbor Discovery Protocol for Directional Ad Hoc Networks
《China Communications》2024年第7期149-168,共20页Zhang Hang Li Bo Yan Zhongjiang Yang Mao Li Xinru 
supported in part by the National Natural Science Foundations of CHINA(Grant No.61771392,No.61771390,No.61871322 and No.61501373);Science and Technology on Avionics Integration Laboratory and the Aeronautical Science Foundation of China(Grant No.201955053002 and No.20185553035)。
In this paper,we propose a Multi-token Sector Antenna Neighbor Discovery(M-SAND)protocol to enhance the efficiency of neighbor discovery in asynchronous directional ad hoc networks.The central concept of our work invo...
关键词：multi-token neighbor discovery SAND protocol sector antenna ad hoc network 
An ISGW Filtering Antenna with Spurious Modes and Surface Wave Suppression for Millimeter Wave Communications
《China Communications》2023年第11期1-12,共12页Lihui Wang Dongya Shen Qiuhua Lin Zhiyong Luo Wenjian Wang Jianpei Chen Zhao Gao Wei Zhang 
This work was supported by the National Key research and development program of China(No.2021YFB 2900401);the national natural science foundation of China(No.62361057,No.61861046);the key natural science foundation of Shenzhen(No.JCYJ20220818102209020);the key research and development program of Shenzhen(No.ZDSYS20210623091807023).
In this paper,an integrated substrate gap waveguide(ISGW)filtering antenna is proposed at millimeter wave band,whose surface wave and spurious modes are simultaneously suppressed.A secondorder filtering response is ob...
关键词：filtering antenna integrated substrate gap waveguide millimeter wave communications spurious modes suppression surface wave suppression 
Dielectric Patch Resonator and Antenna
《China Communications》2023年第8期209-219,共11页Jianxin Chen Xueying Wang Shichang Tang Yongle Wu 
supported by the Natural Science Foundation of Jiangsu Province under Grant BK20201438;by the Natural Science Research Project of Jiangsu Provincial Institutions of Higher Education under Grant 20KJA510002;by the Postgraduate Research and Practice Innovation Program of Jiangsu Province under Grant KYCX202825.
This paper presents an overview of dielectric patch(DP)antennas developed in recent years.The employed DP resonator composed of a DP and a bottom substrate is analyzed comprehensively here,enabling the easy realizatio...
关键词：dielectric patch(DP)resonator DP antenna radiation mechanism multi-mode characteristic 
A Compact Ultra-Wideband Circularly Polarized Antenna Array for Vehicular Communications被引量：3
《China Communications》2023年第6期310-320,共11页Wei He Yejun He Long Zhang Jun Hong Haixia Cui Amir Boag 
supported in part by the National Natural Science Foundation of China(NSFC)under Grant No.62071306;in part by Shenzhen Science and Technology Program under Grants JCYJ202001091-13601723,JSGG20210802154203011 and JSGG-20210420091805014。
In this paper,a new compact ultrawideband(UWB)circularly polarized(CP)antenna array for vehicular communications is proposed.The antenna array consists of a 2×2 sequentially rotated T-shaped cross dipole,four parasit...
关键词：circularly polarized antenna vehicle satellite communications cross-dipole antenna ultrawideband(UWB)antenna 
The Dual-Polarized Staggered Stacked Patches Antenna
《China Communications》2021年第12期208-218,共11页Xinyu Cao Jinling Zhang Hongzhen Yang Hourong Li 
Natural Science Founda-tion of China(Grant 61171051 and 61771063);Plan-ning projects of Hebei provincial department(Grant 15210410);Research Fund Project of North China Institute of Aerospace Engineering(Grant BKY-2021-13)。
A new dual-polarized staggered and stacked patches antenna with wide impedance band-width and high isolation is proposed.The antenna consists of two groups of radiation patches,in 7 layers,and uses the orthogonal adja...
关键词：staggered stacked patches wide impedance bandwidth high isolation 
Call for Papers--Feature Topic, Vol.18, No.2, 2021
《China Communications》2020年第8期I0005-I0012,共8页
Wireless Communications with Reconfigurable Intelligent Surfaces With the commercialization of the fifth generation(5G)wireless networks in 2019,developing the next generation wireless standard has been put on the age...
关键词：MILLIMETER ANTENNA MASSIVE 
Machine-Learning-Assisted Optimization and Its Application to Antenna Designs: Opportunities and Challenges被引量：6
《China Communications》2020年第4期152-164,共13页Qi Wu Yi Cao Haiming Wang Wei Hong 
supported in part by the National Key R&D Program of China under grant 2018YFB1801101;the National Natural Science Foundation of China under grants 61671145 and 61960206006;the Key R&D Program of Jiangsu Province of China under grant BE2018121.
With the rapid development of modern wireless communications and radar, antennas and arrays are becoming more complex, therein having, e.g., more degrees of design freedom, integration and fabrication constraints and ...
关键词：ANTENNA DESIGNS MACHINE learning OPTIMIZATION sensitivity analysis surrogate models 
Hybrid Precoding for mm Wave Massive MIMO Systems with Different Antenna Arrays被引量：6
《China Communications》2019年第10期45-55,共11页Qingfeng Ding Yuqian Deng Xinpeng Gao Mengxia Liu 
supported by the National Natural Science Foundation of China (No.61961018);the Jiangxi Province Foundation for Distinguished Young Scholar (No.20192BCB23013);the Jiangxi Province Natural Science Foundation of China (No.20171BAB202001, 20192ACB21003);the Science Program of Jiangxi Educational Committee (No.GJJ180307)
In this paper, the performance of hybrid precoding is investigated for mmWave massive MIMO systems with different antenna arrays. The hybrid precoding with partially connected architecture (PCA) is adopted. The spectr...
关键词：MASSIVE MIMO mmWave HYBRID PRECODING array ANTENNA SPECTRAL efficiency 
Coverage Optimization of LTE Networks Based on Antenna Tilt Adjusting Considering Network Load被引量：4
《China Communications》2017年第5期48-58,共11页NhuQuan Phan ThiOanh Bui Huilin Jiang Pei Li Zhiwen Pan Nan Liu 
supported by National 863 Program(2014AA01A702);National Major Project(2013ZX03001032-004);National Natural Science Foundation(61221002 and 61201170);the Fundamental Research Funds for the Central Universities(CXLX13 093)
In this paper,we investigate the coverage optimization for LTE networks considering the network load. The network coverage is defined as the number of served users of evolved Node B(eNB)which is determined by e NBs' a...
关键词：LTE networks antenna tilt angle coverage optimization and modified particle swarm optimization 
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