发布求助
文献互助 智能选刊 最新文献

2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)最新文献

筛选
英文 中文
Small size dual band monopole antenna of smart watch for cellular communications 用于蜂窝通信的智能手表小尺寸双波段单极天线
2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) Pub Date : 2016-11-07 DOI: 10.1109/APWC.2016.7738106
Yuki Tasaka, H. Iwasaki
{"title":"Small size dual band monopole antenna of smart watch for cellular communications","authors":"Yuki Tasaka, H. Iwasaki","doi":"10.1109/APWC.2016.7738106","DOIUrl":"https://doi.org/10.1109/APWC.2016.7738106","url":null,"abstract":"We present the small size curved dual band antenna for the smart watch application. The proposed small size dual band antenna by integrating on the smart watch belt can cover the cellular dual band of 850 MHz and 2GHz. VSWR less than 2 was obtained in the simulated results.","PeriodicalId":143796,"journal":{"name":"2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)","volume":"245 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124286071","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: 6
Achievement of a bifurcated beam by a bend array configuration 用弯曲阵列结构实现分岔光束
2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) Pub Date : 2016-11-07 DOI: 10.1109/APWC.2016.7738137
Z. Tengah, M. Ali, N. A. Abd Rahman, I. P. Ibrahim, N. E. Abd Rashid, Y. Yamada
{"title":"Achievement of a bifurcated beam by a bend array configuration","authors":"Z. Tengah, M. Ali, N. A. Abd Rahman, I. P. Ibrahim, N. E. Abd Rashid, Y. Yamada","doi":"10.1109/APWC.2016.7738137","DOIUrl":"https://doi.org/10.1109/APWC.2016.7738137","url":null,"abstract":"For the next generation (5G) mobile base station antennas, authors are developing a cylindrical lens antenna featuring a simple configuration compared to the present array antenna configuration. In order to achieve a cylindrical lens antenna, feed element should produce a bifurcated beam radiation. In this paper, the bifurcated beam is conformed by a bend array configuration. Relations of array element number and objective beam shape are investigated.","PeriodicalId":143796,"journal":{"name":"2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128247496","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: 4
Accurate feed position designing for Malaysia beam coverage 马来西亚波束覆盖精确馈电位置设计
2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) Pub Date : 2016-11-07 DOI: 10.1109/APWC.2016.7738107
N. F. Fauzi, M. Ali, N. A. Abd Rahman, Y. Yamada
{"title":"Accurate feed position designing for Malaysia beam coverage","authors":"N. F. Fauzi, M. Ali, N. A. Abd Rahman, Y. Yamada","doi":"10.1109/APWC.2016.7738107","DOIUrl":"https://doi.org/10.1109/APWC.2016.7738107","url":null,"abstract":"For satellite communication, precise Malaysia coverage is requesting. In this paper, multi beam coverage is studied. In order to arrange multi beams at exact positions, exact feed position are determined through focal region ray tracings. Then, a multi beam reflector antenna is designed and beam allocations are examined. Adequateness of feed position determination is ensured by exact beam position achievement.","PeriodicalId":143796,"journal":{"name":"2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128300502","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
Accuracy estimations of a negative refractive index cylindrical lens antenna designing 负折射率圆柱透镜天线设计的精度估计
2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) Pub Date : 2016-11-07 DOI: 10.1109/APWC.2016.7738108
S. Hamid, M. Ali, N. A. Abd Rahman, I. Pasya, Y. Yamada, N. Michishita
{"title":"Accuracy estimations of a negative refractive index cylindrical lens antenna designing","authors":"S. Hamid, M. Ali, N. A. Abd Rahman, I. Pasya, Y. Yamada, N. Michishita","doi":"10.1109/APWC.2016.7738108","DOIUrl":"https://doi.org/10.1109/APWC.2016.7738108","url":null,"abstract":"In order to conform mobile base station antenna simply for the next generation mobile system (5G), a cylindrical lens antenna is developing. For the lens material, negative refractive index is used so as to reduce lens thickness. In this paper, relations of lens parameters and lens shapes are investigated. Design parameters for achieving practical thin lens shapes are clarified. Moreover, lens shaping accuracies are investigated through checking the refractive angles or ray paths on lens surfaces. All refractive angle results agree very well with the theoretical value. Adequateness of lens shaping results is ensured.","PeriodicalId":143796,"journal":{"name":"2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128754558","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: 3
Stepped-FM UWB sensor with multiple step frequencies 具有多阶跃频率的步进调频UWB传感器
2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) Pub Date : 2016-09-01 DOI: 10.1109/APWC.2016.7738138
H. Koizumi, A. Kajiwara
{"title":"Stepped-FM UWB sensor with multiple step frequencies","authors":"H. Koizumi, A. Kajiwara","doi":"10.1109/APWC.2016.7738138","DOIUrl":"https://doi.org/10.1109/APWC.2016.7738138","url":null,"abstract":"UWB sensor has recently attracted considerable attention for various consumer applications such as home security and vital-sign monitoring because it has anti-fading capability and the high range resolution. Especially stepped-FM UWB sensor does not need high speed processors unlike UWB-IR. A high range resolution, however, the maximum detectable range should be limited depending on the step frequency bandwidth. In this paper, the use of multiple step frequencies scheme is suggested to meet the requirement for higher range-resolution and increased maximum detectable range.","PeriodicalId":143796,"journal":{"name":"2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)","volume":"155 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127351944","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
An extremely wideband tapered balun for application in tightly coupled arrays 用于紧耦合阵列的极宽带锥形平衡器
2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) Pub Date : 2016-09-01 DOI: 10.1109/APWC.2016.7738146
Alpha O. Bah, P. Qin, Y. Guo
{"title":"An extremely wideband tapered balun for application in tightly coupled arrays","authors":"Alpha O. Bah, P. Qin, Y. Guo","doi":"10.1109/APWC.2016.7738146","DOIUrl":"https://doi.org/10.1109/APWC.2016.7738146","url":null,"abstract":"This paper presents the design of a single layer, compact, tapered balun with a >20:1 bandwidth and less than λ/17 in length at the lowest frequency of operation. The balun operates from 0.7GHz to over 15GHz. It can provide both impedance transformation as well as a balanced feed for tightly coupled arrays. Its performance is compared with that of a full-length balun operating over the same frequency band. There is a high degree of agreement between the two baluns.","PeriodicalId":143796,"journal":{"name":"2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124882341","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: 12
Directional antennas for point-to-multipoint millimetre wave communications 用于点对多点毫米波通信的定向天线
2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) Pub Date : 2016-09-01 DOI: 10.1109/APWC.2016.7738157
J. Zhang, S. Hay, Y. Guo
{"title":"Directional antennas for point-to-multipoint millimetre wave communications","authors":"J. Zhang, S. Hay, Y. Guo","doi":"10.1109/APWC.2016.7738157","DOIUrl":"https://doi.org/10.1109/APWC.2016.7738157","url":null,"abstract":"In this paper, we investigate the feasibility and potential performance of applying an antenna array of directional elements such as horn antennas for mmWave point-to-multipoint communications. We propose a conceptual design of the array, and review options for antenna elements and mechanical steering devices. We then estimate the achievable performance with respect to link data rate and distance, and show that pointing to users exactly does not always achieve system capacity, but the gap is typically small. We also provide comparison for two types of multiple access schemes.","PeriodicalId":143796,"journal":{"name":"2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)","volume":"378 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116055879","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: 4
Biological information sensing using an autoregressive moving average model 基于自回归移动平均模型的生物信息传感
2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) Pub Date : 2016-09-01 DOI: 10.1109/APWC.2016.7738143
Yuta Uomoto, A. Kajiwara
{"title":"Biological information sensing using an autoregressive moving average model","authors":"Yuta Uomoto, A. Kajiwara","doi":"10.1109/APWC.2016.7738143","DOIUrl":"https://doi.org/10.1109/APWC.2016.7738143","url":null,"abstract":"Health-care support at home and care facilities is a very important issue in many developed countries because of the arrival of increasingly aging society. Heart rate is one of very important vital signs which indicate daily health state of a person. However, the heart rate is difficult to be estimated because the heart rate signals are weak much less than breathing signal. This paper suggests a heart rate estimation system employing Autoregressive moving average model. which is robust to the body movement based on Autoregressive moving average model performs noise reduction with wavelet thresholding to signal by Stepped-FM UWB sensor.","PeriodicalId":143796,"journal":{"name":"2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)","volume":"94 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129943359","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
Modelling of the vertical radio refractivity near Arabian Sea 阿拉伯海附近垂直射电折射率的模拟
2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) Pub Date : 2016-09-01 DOI: 10.1109/APWC.2016.7738160
S. Najib, R. Mehreen, N. Mufti
{"title":"Modelling of the vertical radio refractivity near Arabian Sea","authors":"S. Najib, R. Mehreen, N. Mufti","doi":"10.1109/APWC.2016.7738160","DOIUrl":"https://doi.org/10.1109/APWC.2016.7738160","url":null,"abstract":"Properties of the propagation medium are of crucial importance in modelling the radio communication path. The refractivity of atmosphere decreases with ascending height; enabling beyond-horizon radio communication. Due to different climates in various regions around the globe, no universal equation can be formulated for calculation of atmospheric refractivity at varying altitudes. This paper presents a series of equations for calculation of annual and seasonal atmospheric refractivities, for Karachi city of Pakistan. The equations compute the refractivity at a given height Nh with reference to the ground or surface refractivity Ns. The equations are derived from one year recorded atmospheric data i.e. 2010 to 2011 and are in the general form of Nh=Nse-k, where k is the derived factor and accounts for the heights variations. This work is vital for scenarios when local meteorological data is not available for vertical profiling of atmosphere.","PeriodicalId":143796,"journal":{"name":"2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126370824","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
Design of a helical antenna array and the compensation technique for its boresight error of radiation patterns 螺旋天线阵的设计及其辐射方向图轴视误差补偿技术
2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) Pub Date : 2016-09-01 DOI: 10.1109/APWC.2016.7738129
Chi-Fang Huang, Bao-Cyuan Peng
{"title":"Design of a helical antenna array and the compensation technique for its boresight error of radiation patterns","authors":"Chi-Fang Huang, Bao-Cyuan Peng","doi":"10.1109/APWC.2016.7738129","DOIUrl":"https://doi.org/10.1109/APWC.2016.7738129","url":null,"abstract":"This paper provides a method of compensating the boresight error which may be caused in a realized helical antenna. This technique is also applied in the present helical antenna array design in which three helical antenna elements are constructed and the boresight error is almost zero. Both of simulated and measured results are discussed.","PeriodicalId":143796,"journal":{"name":"2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)","volume":"7 12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130194365","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
下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信