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2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC)最新文献

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Optimization of the 0.4 m Monocone Antenna Using Resistive Loading for Pulse Radiation 基于电阻加载的0.4 m单锥天线脉冲辐射优化
2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC) Pub Date : 2019-07-01 DOI: 10.1109/CSQRWC.2019.8799206
Xiaojia Wang, Tingyong Jiang, Hen Zhou, Youjie Yan, Jin Chen
{"title":"Optimization of the 0.4 m Monocone Antenna Using Resistive Loading for Pulse Radiation","authors":"Xiaojia Wang, Tingyong Jiang, Hen Zhou, Youjie Yan, Jin Chen","doi":"10.1109/CSQRWC.2019.8799206","DOIUrl":"https://doi.org/10.1109/CSQRWC.2019.8799206","url":null,"abstract":"In order to improve the low-frequency absorption capacity and reduce the voltage reflection at the end of the monocone antenna, the effect of loading an impedance matching loop on reflected voltage is studied in this paper from aspect of numerical calculation and experimental verification. The results show that adding an impedance matching loop between the end of the cone and the end of the ground plane, on the one hand it can improve the low-frequency absorption capacity of the monocone antenna, on the other hand, it can reduce the reflected voltage at end of the monocone antenna.","PeriodicalId":254491,"journal":{"name":"2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132931893","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Analysis of Waveform Parameters for Multi-segments of Wire Grids of Bounded Wave Simulator 有界波模拟器多段线栅波形参数分析
2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC) Pub Date : 2019-07-01 DOI: 10.1109/CSQRWC.2019.8799326
K. Zheng, Mingyue Yang, X. Tu, Shuting Qin, Kang An
{"title":"Analysis of Waveform Parameters for Multi-segments of Wire Grids of Bounded Wave Simulator","authors":"K. Zheng, Mingyue Yang, X. Tu, Shuting Qin, Kang An","doi":"10.1109/CSQRWC.2019.8799326","DOIUrl":"https://doi.org/10.1109/CSQRWC.2019.8799326","url":null,"abstract":"In this paper, the different combinations of the numbers of wire grids in a bounded wave simulator are discussed. The wire grids are divided into five sections. These sections are provided with the same projection lengths and different numbers of wire grids. By comparing the simulated results of the all-plate model and the model of bounded wave simulator with 26 wires, the proposed model of bounded wave simulator with 26, 26, 14, 26, 18 wires for five sections, it is shown that the results of the proposed model are in more agreement to the all-plate model .","PeriodicalId":254491,"journal":{"name":"2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134484043","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Modeling of Slow-wave Si-BCB Transmission Line Loaded With Stepped Impedance Resonators 负载阶梯阻抗谐振器的慢波Si-BCB传输线建模
2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC) Pub Date : 2019-07-01 DOI: 10.1109/CSQRWC.2019.8799344
Liyun Shi, Liang Zhou, Linsheng Wu
{"title":"Modeling of Slow-wave Si-BCB Transmission Line Loaded With Stepped Impedance Resonators","authors":"Liyun Shi, Liang Zhou, Linsheng Wu","doi":"10.1109/CSQRWC.2019.8799344","DOIUrl":"https://doi.org/10.1109/CSQRWC.2019.8799344","url":null,"abstract":"This paper presents a theoretical model of microwave slow wave transmission line with stepped impedance resonators. New equivalent circuit model is first presented for characterizing the slow-wave structure. Equivalent circuit parameters extraction and the effect of impedance ratio are studied. Good agreement between EM and circuit simulation results verifies the modeling methodology.","PeriodicalId":254491,"journal":{"name":"2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC)","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115336443","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Active control of terahertz wave electronmagnatically induced transparency via dark mode 通过暗模式主动控制太赫兹波电磁诱导透明
2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC) Pub Date : 2019-07-01 DOI: 10.1109/CSQRWC.2019.8799110
D. Xiang, Wentao Zhang, Yuting Zhang, Wei Huang, Shan Yin, Y. Yuan
{"title":"Active control of terahertz wave electronmagnatically induced transparency via dark mode","authors":"D. Xiang, Wentao Zhang, Yuting Zhang, Wei Huang, Shan Yin, Y. Yuan","doi":"10.1109/CSQRWC.2019.8799110","DOIUrl":"https://doi.org/10.1109/CSQRWC.2019.8799110","url":null,"abstract":"Based on the novel structure of cut wire (CW) and split ring resonators (SRRs) with four Silicon materials, we realize the controllable electromagnatically induced transparency (EIT) by manipulating infrared light. In this configuration of metamateriel, we obtain a narrow transparent window by employing infrared light on the Silicon materials. Nevertheless, our device achieves transparency deep by turning off the infrared light. Therefore, our device is the controllable EIT with excitation carriers of semiconductor. In order to analyse our results, we demonstrate the magnetic energy density at the central frequency of the transparent window. According to our numerically results, our device exhibits controllable EIT with higher than 98% modulation depth.","PeriodicalId":254491,"journal":{"name":"2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115471333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Power Combining using Quasi Optical Sum/Difference Network at Sub-Millimeter Waves 亚毫米波准光和/差网络功率组合
2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC) Pub Date : 2019-07-01 DOI: 10.1109/CSQRWC.2019.8799264
W. Dou, Huan Guo, Nan Liu, Long Wang
{"title":"Power Combining using Quasi Optical Sum/Difference Network at Sub-Millimeter Waves","authors":"W. Dou, Huan Guo, Nan Liu, Long Wang","doi":"10.1109/CSQRWC.2019.8799264","DOIUrl":"https://doi.org/10.1109/CSQRWC.2019.8799264","url":null,"abstract":"Power combining using quasi optical sum/ difference network at sub-millimeter waves is presented. Concept of power combining is described. Structure of power combining is introduced. Simulation results are presented to shown its higher combining efficiency.","PeriodicalId":254491,"journal":{"name":"2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115925780","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Elastic collision of 4-soliton of the coupled generalized nonlinear Schrödinger equation 耦合广义非线性Schrödinger方程的4-孤子弹性碰撞
2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC) Pub Date : 2019-07-01 DOI: 10.1109/CSQRWC.2019.8799283
Xiao-ya Xu, Yan Zhao, Zhifeng Du, Lijun Song, Yan Wang
{"title":"Elastic collision of 4-soliton of the coupled generalized nonlinear Schrödinger equation","authors":"Xiao-ya Xu, Yan Zhao, Zhifeng Du, Lijun Song, Yan Wang","doi":"10.1109/CSQRWC.2019.8799283","DOIUrl":"https://doi.org/10.1109/CSQRWC.2019.8799283","url":null,"abstract":"Based on the generalized coupled nonlinear Schrödinger equation, the 4-soliton solution is obtained by the Hirota bilinear method. The transmitting characteristics of the 4-soliton solution are discussed in detail. The results show that the elastic collision can be obtained by selecting the parameters reasonably.","PeriodicalId":254491,"journal":{"name":"2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124336498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hybrid Antenna Selection for Massive MIMO 大规模MIMO的混合天线选择
2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC) Pub Date : 2019-07-01 DOI: 10.1109/CSQRWC.2019.8799155
Hua Tang, X. Zong, Z. Nie, Ao Chen
{"title":"Hybrid Antenna Selection for Massive MIMO","authors":"Hua Tang, X. Zong, Z. Nie, Ao Chen","doi":"10.1109/CSQRWC.2019.8799155","DOIUrl":"https://doi.org/10.1109/CSQRWC.2019.8799155","url":null,"abstract":"Although antenna selection (AS) is an effective way to decrease the hardware’s cost and complexity in massive multiple-input multiple-out (MIMO) systems, its computational complexity is becoming a problem for a large number of BS antennas. To reduce the complexity of AS, two hybrid AS schemes are proposed for massive MIMO in this paper, i.e. selection-selection AS and group-selection AS. The former is a selection-selection hybrid scheme and the latter is a group-selection hybrid scheme. Two proposed AS schemes can decrease the computational complexity effectively at a small cost in capacity performance loss, demonstrated by the presented numerical simulation results.","PeriodicalId":254491,"journal":{"name":"2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114361485","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
A Microwave Pressure Sensor with Wire Interconnection for Metal Cavity Environment 一种用于金属腔环境的线互连微波压力传感器
2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC) Pub Date : 2019-07-01 DOI: 10.1109/CSQRWC.2019.8799148
Xiaoyong Chen, Jiale Wang, Xinxin Wang, Zeyu Zhang, J. Xiong
{"title":"A Microwave Pressure Sensor with Wire Interconnection for Metal Cavity Environment","authors":"Xiaoyong Chen, Jiale Wang, Xinxin Wang, Zeyu Zhang, J. Xiong","doi":"10.1109/CSQRWC.2019.8799148","DOIUrl":"https://doi.org/10.1109/CSQRWC.2019.8799148","url":null,"abstract":"The article presents a wire interconnection microwave pressure sensor for metal cavity or metal cavity-like environments. We designed the configuration of the sensor by HFSS simulation firstly, and then fabricated a concept-proofed copper device. Finally, we constructed a close metallic cylinder and tested the pressure sensing performance of the device. Experimental results proved our solution that could function well. Our work gives a new choice of pressure detection for close metal surroundings.","PeriodicalId":254491,"journal":{"name":"2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114528597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Characterization of GaN Diodes at Microwave Frequencies using Coupled Resonator 用耦合谐振器在微波频率下表征GaN二极管
2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC) Pub Date : 2019-07-01 DOI: 10.1109/CSQRWC.2019.8799340
Cheng Guo, Min Liu, Xuefeng Song, Hongyu Shi
{"title":"Characterization of GaN Diodes at Microwave Frequencies using Coupled Resonator","authors":"Cheng Guo, Min Liu, Xuefeng Song, Hongyu Shi","doi":"10.1109/CSQRWC.2019.8799340","DOIUrl":"https://doi.org/10.1109/CSQRWC.2019.8799340","url":null,"abstract":"This paper introduces a method which enables the characterization of the performances of GaN diodes directly at microwave frequencies at arbitrary input power. This is enabled by couple the GaN diodes to a microwave resonator, as a result, the input impedance of the diodes effectively detunes the resonator from its eigenmode frequency and its original loaded quality factor. In this way, some information of the diodes can be extracted from the loaded quality factor of the resonator as well as the frequency shift. To demonstrate the idea, a test circuit comprised of a single GaN diode chip with Cj0=250fF coupled to a 10 GHz microwave ring resonator is designed and simulated. It is demonstrated by ADS-CST co-simulation that the variation of the critical parameters such as Cj0 can be read out directly from the S11 of the resonator.","PeriodicalId":254491,"journal":{"name":"2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC)","volume":"1047 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116466890","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Orbital Angular Momentum Multiplexing under Partial Angular Aperture Receiving with Multiple Receiving Elements 部分角孔径多接收单元下的轨道角动量复用
2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC) Pub Date : 2019-07-01 DOI: 10.1109/CSQRWC.2019.8799222
Hua Tang, X. Zong, Z. Nie, Zhengtian Chen
{"title":"Orbital Angular Momentum Multiplexing under Partial Angular Aperture Receiving with Multiple Receiving Elements","authors":"Hua Tang, X. Zong, Z. Nie, Zhengtian Chen","doi":"10.1109/CSQRWC.2019.8799222","DOIUrl":"https://doi.org/10.1109/CSQRWC.2019.8799222","url":null,"abstract":"In this paper, an orbital angular momentum (OAM) multiplexing system under partial angular aperture receiving with multiple receiving elements is modeled for wireless communications. The corresponding channel model is also presented. According to the given model, the capacity performance of the OAM multiplexing system is evaluated by numerical simulations and compared with that of the traditional multiple-input multiple-output system.","PeriodicalId":254491,"journal":{"name":"2019 Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC)","volume":"23 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123556174","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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