全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
中外文文献  中文文献  外文文献
作者:Jing Zhao , Jingxian Wu , Pingzhi Fan
来源:[J].EURASIP Journal on Wireless Communications and Networking(IF 0.54), 2018, Vol.2018 (1), pp.1-12Springer
摘要:Abstract(#br)This paper studies the performance of antenna selection for high-speed railway (HSR) distributed antenna systems with imperfect channel state information (CSI). In HSR systems, distributed antennas mounted on top of the train carriage are connected to a mobile relay,...
作者:Woochang Lim , Girim Kwon , Hyuncheol Park
来源:[J].EURASIP Journal on Wireless Communications and Networking(IF 0.54), 2017, Vol.2017 (1), pp.1-16Springer
摘要:... Since the implementation of digital beamforming is difficult due to high hardware cost of large array system, the analog beamforming system with one phase shifter at each antenna element is considered with antenna selection scheme. However, the beamwidth is not sufficiently n...
作者:Gebrehiwet Gebrekrstos Lema , Dawit Hadush Hailu , Tekle Brhane Wuneh
来源:[J].EURASIP Journal on Wireless Communications and Networking(IF 0.54), 2019, Vol.2019 (1), pp.1-8Springer
摘要:Abstract(#br)Among the hot issues of the Fifth Generation (5G), developing by the Third Generation Partnership Project (3GPP), advanced antenna design significantly improves the wireless communication qualities. However, limited number of researches have been published on how the...
作者:Zheng-Ming Jiang , Peichang Zhang , Mohamed Rihan ...
来源:[J].EURASIP Journal on Wireless Communications and Networking(IF 0.54), 2019, Vol.2019 (1), pp.1-7Springer
摘要:Abstract(#br)Massive antenna array has been proposed to improve the spectral efficiency and link reliability in wireless communication systems. However, using large antenna arrays incurs additional cost in terms of signal processing and hardware complexity. The electromagnetic (E...
作者:Xiaoming Zhu , Xiaodong Yang , Qichao Song ...
来源:[J].EURASIP Journal on Wireless Communications and Networking(IF 0.54), 2017, Vol.2017 (1), pp.1-6Springer
摘要:Abstract(#br)In this paper, an UWB-MIMO antenna with frequency selective surface (FSS) decoupling structure is proposed. To realize antenna system miniaturization and integration, silicon material is applied as substrate. The proposed antenna becomes a very compact constructio...
作者:Dian-Wu Yue , Shuai Xu , Ha H. Nguyen
来源:[J].EURASIP Journal on Wireless Communications and Networking(IF 0.54), 2019, Vol.2019 (1), pp.1-13Springer
摘要:Abstract(#br)This paper is concerned with diversity gain analysis for millimeter-wave (mmWave) massive MIMO systems employing distributed antenna subarray architecture. First, for a single-user mmWave system in which the transmitter and receiver consist of K t and K r subarr...
作者:Qinglian Zhang , Xin Zhang , Yupeng Li
来源:[J].EURASIP Journal on Wireless Communications and Networking(IF 0.54), 2018, Vol.2018 (1), pp.1-8Springer
摘要:... Although electromagnetic theory could provide a solution for antenna design, such solution is probably not optimal solution due to complex environment and the affection of multiple factors. This paper attempts to tuning the design of microstrip antennas by using scan and zoom...
作者:Xin Zhang , Qinglian Zhang , Xiu Zhang
来源:[J].EURASIP Journal on Wireless Communications and Networking(IF 0.54), 2017, Vol.2017 (1), pp.1-7Springer
摘要:Abstract(#br)Antenna plays a very important role in wireless communication. Array elements laid out nonuniformly could achieve better frequency reliability and lower sidelobe level than uniform spaced elements. Designing desirable nonuniform antenna array requires the tuning of d...
作者:Xin Zhang , Dunqiang Lu , Xiu Zhang ...
来源:[J].EURASIP Journal on Wireless Communications and Networking(IF 0.54), 2019, Vol.2019 (1), pp.1-7Springer
摘要:... Antennas aligning in array bring in advantages for interference reduction of incoming wave signals and interference offset among antenna elements. The design of antenna array is studied in this paper. The design is turned into a maximization problem. A contraction adaptive pa...
作者:Vedaprabhu Basavarajappa , Beatriz Bedia Exposito , Lorena Cabria ...
来源:[J].EURASIP Journal on Wireless Communications and Networking(IF 0.54), 2019, Vol.2019 (1), pp.1-16Springer
摘要:Abstract(#br)The paper presents a two-phase state based multi-beam-switching scheme implemented on a custom-designed 4 × 4 antenna array operating with a bandwidth of 1.5 GHz around 14 GHz. The antenna array and the beam-switching scheme have been experimentally validated. A ...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×