2022 URSI Regional Conference on Radio Science (USRI-RCRS)最新文献

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Design of Substrate Integrated Waveguide-based Metallic Strip Loaded Double Flared Horn Antenna 基于基板集成波导的金属条加载双喇叭天线设计
2022 URSI Regional Conference on Radio Science (USRI-RCRS) Pub Date : 2022-12-01 DOI: 10.23919/URSI-RCRS56822.2022.10118546
R. Anand, S. Maity
{"title":"Design of Substrate Integrated Waveguide-based Metallic Strip Loaded Double Flared Horn Antenna","authors":"R. Anand, S. Maity","doi":"10.23919/URSI-RCRS56822.2022.10118546","DOIUrl":"https://doi.org/10.23919/URSI-RCRS56822.2022.10118546","url":null,"abstract":"Analysis of the double-flared metallic strips loaded synthetic artificial waveguide-based electromagnetic horn antenna for X-band applications is discussed here. The complete design procedure and field analysis within the horn are also presented to better understand the proposed horn antenna. The analysis is also applicable for more number of flaring. The results in the form of reflection coefficients and radiation patterns in the operating band are presented to support the idea of a horn antenna using the SIW domain. The impedance bandwidth of 20.43 % (from 9.05-11.11 GHz) with respect to the centre frequency of 10.08 GHz is achieved. The gain performance of the antenna at all the frequencies is seen to be consistent (avg. 8.23 dB) with a highest value of 9 dB.","PeriodicalId":229743,"journal":{"name":"2022 URSI Regional Conference on Radio Science (USRI-RCRS)","volume":"141 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124054934","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
Performance of small form GNSS module vis-à-vis standard precision GNSS receiver under adverse ionospheric condition 小型GNSS模块对-à-vis标准精度GNSS接收机在不利电离层条件下的性能
2022 URSI Regional Conference on Radio Science (USRI-RCRS) Pub Date : 2022-12-01 DOI: 10.23919/ursi-rcrs56822.2022.10118555
T. Biswas, P. Chakraborty, Prabal Banerjee, A. Paul
{"title":"Performance of small form GNSS module vis-à-vis standard precision GNSS receiver under adverse ionospheric condition","authors":"T. Biswas, P. Chakraborty, Prabal Banerjee, A. Paul","doi":"10.23919/ursi-rcrs56822.2022.10118555","DOIUrl":"https://doi.org/10.23919/ursi-rcrs56822.2022.10118555","url":null,"abstract":"This study aims to compare the performance of a high-end GNSS receiver with an economical GNSS module under similar ionospheric adverse conditions. The analysis is primarily conducted from a low-latitude station, in terms of signal strength, availability and position accuracy, when ionospheric perturbations are present during post-sunset hours.","PeriodicalId":229743,"journal":{"name":"2022 URSI Regional Conference on Radio Science (USRI-RCRS)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125064348","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
Graphene based Turnstile Antenna for Terahertz (6G) Applications 用于太赫兹(6G)应用的基于石墨烯的旋转门天线
2022 URSI Regional Conference on Radio Science (USRI-RCRS) Pub Date : 2022-12-01 DOI: 10.23919/URSI-RCRS56822.2022.10118580
Amit Sharma, Dinesh Kr. Vishwakarma
{"title":"Graphene based Turnstile Antenna for Terahertz (6G) Applications","authors":"Amit Sharma, Dinesh Kr. Vishwakarma","doi":"10.23919/URSI-RCRS56822.2022.10118580","DOIUrl":"https://doi.org/10.23919/URSI-RCRS56822.2022.10118580","url":null,"abstract":"The work presented in this paper addresses the design & detailed analysis of a novel, graphene based, crossed-dipole (turnstile) patch antenna. This narrowband antenna is constructed to resonate at 1THz targeting under research 6G communication band, with added features such as circular polarization, frequency tunability, miniaturized structure etc. The antenna provides bi-directional radiation with sophisticated performance such as 69.79% radiation efficiency, 69.78% total efficiency, approx. 0.5dBi gain.","PeriodicalId":229743,"journal":{"name":"2022 URSI Regional Conference on Radio Science (USRI-RCRS)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128374786","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 Investigation on Arctic Precipitation 北极降水的调查
2022 URSI Regional Conference on Radio Science (USRI-RCRS) Pub Date : 2022-12-01 DOI: 10.23919/URSI-RCRS56822.2022.10118526
Lekhraj Saini, Saurabh Das, Nuncio Murukesh
{"title":"An Investigation on Arctic Precipitation","authors":"Lekhraj Saini, Saurabh Das, Nuncio Murukesh","doi":"10.23919/URSI-RCRS56822.2022.10118526","DOIUrl":"https://doi.org/10.23919/URSI-RCRS56822.2022.10118526","url":null,"abstract":"Important information on our changing climate can be found in Arctic precipitation. Measurements from the Parsivel Disdrometer OTT2 and the Micro Rain Radar over the Arctic location of Ny-Ålesund, Svalbard, reveal the occurrence of many forms of rain and snowfall with various growth mechanisms. Based on a year's worth of data, we give some case studies of various precipitation types with their characteristics and the related synoptic conditions in this study. This study will also include a variety of atmospheric phenomena, such as bright band and Virga. The findings are helpful in determining how climate change may affect arctic precipitation.","PeriodicalId":229743,"journal":{"name":"2022 URSI Regional Conference on Radio Science (USRI-RCRS)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129166549","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
A Compact Wideband Circularly Polarized Monopole Antenna for Bluetooth/ WLAN and WiMAX Applications 用于蓝牙/ WLAN和WiMAX应用的紧凑型宽带圆极化单极天线
2022 URSI Regional Conference on Radio Science (USRI-RCRS) Pub Date : 2022-12-01 DOI: 10.23919/URSI-RCRS56822.2022.10118533
M. Singh, Saptarshi Ghosh
{"title":"A Compact Wideband Circularly Polarized Monopole Antenna for Bluetooth/ WLAN and WiMAX Applications","authors":"M. Singh, Saptarshi Ghosh","doi":"10.23919/URSI-RCRS56822.2022.10118533","DOIUrl":"https://doi.org/10.23919/URSI-RCRS56822.2022.10118533","url":null,"abstract":"In this paper, a compact wideband circularly polarized (CP) printed monopole antenna is designed and demonstrated. The proposed antenna geometry comprises a monopole having two orthogonal stubs and a defected ground plane. Upon optimization of both the stubs present in top plane and the slot present in the ground plane, a wideband right-hand circularly polarized (RHCP) radiation is achieved. The geometry exhibits a 10-dB impedance bandwidth of 3.17 GHz (2.08 - 5.25 GHz) and an axial ratio bandwidth (ARBW) of 2.0 GHz (2.2 - 4.2 GHz). Additionally, the antenna features a low profile, compact size, and broadside radiation with adequate gain. The geometry has been fabricated and reasonable agreement is observed between the simulated and measured responses.","PeriodicalId":229743,"journal":{"name":"2022 URSI Regional Conference on Radio Science (USRI-RCRS)","volume":"2020 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130611911","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
MuSense: Sensor Data Fusion-inspired Intelligent Music Improvisation Framework in 5G-Internet of Music Things MuSense:基于传感器数据融合的5g音乐物联网智能音乐即兴框架
2022 URSI Regional Conference on Radio Science (USRI-RCRS) Pub Date : 2022-12-01 DOI: 10.23919/URSI-RCRS56822.2022.10118455
Samarjit Roy, Anwesha Mukherjee, Debashis De
{"title":"MuSense: Sensor Data Fusion-inspired Intelligent Music Improvisation Framework in 5G-Internet of Music Things","authors":"Samarjit Roy, Anwesha Mukherjee, Debashis De","doi":"10.23919/URSI-RCRS56822.2022.10118455","DOIUrl":"https://doi.org/10.23919/URSI-RCRS56822.2022.10118455","url":null,"abstract":"This article focuses on the emerging music composition, reconstruction, and improvisation in the Internet of Things (IoT). In the current internet era, musical composition and reconstruction schemas are largely dependent on the IoT-based paradigm where human beings can arrange musical compositions through musical things, such as, remotely arranged singing and musical instruments, smart rhythmic behaviors, and intelligent autotuning systems. We have renamed the music composition, sharing, and recommendation phenomenon in the IoT paradigm as the Internet of Music Things (IoMT). We present a fifth-generation (5G) technology-enabled IoMT framework to explore remote music collaboration, multisensory music information fusion, and socially-desirable music composition schema due to its capability of providing ultra-low latency, prominent bandwidth, assured Quality of Services, and lively orchestrated network environment. We incorporate the system performance metrics with the proposed 5G-IoMT in terms of the data transmission latency and potential energy dissipation. We moreover illustrate a Generative Adversarial Network-inspired intelligent music improvisation strategy as a case study for audience interest.","PeriodicalId":229743,"journal":{"name":"2022 URSI Regional Conference on Radio Science (USRI-RCRS)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127627911","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
Slime Based Meta-Structure Absorber for X-band Applications x波段应用的泥基元结构吸收剂
2022 URSI Regional Conference on Radio Science (USRI-RCRS) Pub Date : 2022-12-01 DOI: 10.23919/URSI-RCRS56822.2022.10118535
Sanghamitra Saikia, N. Bhattacharyya
{"title":"Slime Based Meta-Structure Absorber for X-band Applications","authors":"Sanghamitra Saikia, N. Bhattacharyya","doi":"10.23919/URSI-RCRS56822.2022.10118535","DOIUrl":"https://doi.org/10.23919/URSI-RCRS56822.2022.10118535","url":null,"abstract":"Herein, an X-band meta-structure absorber is proposed with a thickness of $3text{mm}(=lambda/10)$. The absorber is designed and developed using viscous slime embedded in cuboidal structures made of flexible silicone rubber substrate. The absorber is backed by aluminium tape. The developed absorber shows a reflection loss of - 36.92 dB (>90% absorption) at 9.46 GHz with a -10 dB bandwidth of 2 GHz. In addition, the absorber shows cross-polarization insensitivity.","PeriodicalId":229743,"journal":{"name":"2022 URSI Regional Conference on Radio Science (USRI-RCRS)","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122959140","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
Small Antenna Characterization in GTEM Cell GTEM小区小天线特性研究
2022 URSI Regional Conference on Radio Science (USRI-RCRS) Pub Date : 2022-12-01 DOI: 10.23919/URSI-RCRS56822.2022.10118523
A. Mishra, S. Dubey
{"title":"Small Antenna Characterization in GTEM Cell","authors":"A. Mishra, S. Dubey","doi":"10.23919/URSI-RCRS56822.2022.10118523","DOIUrl":"https://doi.org/10.23919/URSI-RCRS56822.2022.10118523","url":null,"abstract":"With the start of EM wave hazard evaluation from mobile towers, the E-field measurements become a point of increasing interest among people. Antenna characterization in terms of their radiation patterns is a key microwave measurement in precise E-field measurement. The probes used for E-Field measurements are calibrated as per IEEE 1309. This standard has been modified thrice in the last fifteen years, yet, it only discusses E-Field sensors and probes characterization and excludes antenna parametric study. In this paper, simulation of Vivaldi shape antenna is done using HFSS software and its parameters like antenna factor and gain are studied. Thereafter, measurements of these parameters are done inside GTEM cell and in free space. The simulated results are then compared with the measured results. The antenna factor and gain of the designed antenna has been calculated from this.","PeriodicalId":229743,"journal":{"name":"2022 URSI Regional Conference on Radio Science (USRI-RCRS)","volume":"305 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122241780","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
Electromagnetic Radiation Exposure from Mobile Phone Under Different Operational Scenarios 不同操作场景下手机电磁辐射暴露
2022 URSI Regional Conference on Radio Science (USRI-RCRS) Pub Date : 2022-12-01 DOI: 10.23919/URSI-RCRS56822.2022.10118449
M. L, A. S, S. Menon, K. U. Menon
{"title":"Electromagnetic Radiation Exposure from Mobile Phone Under Different Operational Scenarios","authors":"M. L, A. S, S. Menon, K. U. Menon","doi":"10.23919/URSI-RCRS56822.2022.10118449","DOIUrl":"https://doi.org/10.23919/URSI-RCRS56822.2022.10118449","url":null,"abstract":"Electromagnetic radiation (EMR) exposure from different wireless communication systems can be considered as one of the major sources of radiation pollution. It is one of the pollution based on the exposure of non-ionizing radiation that is being emitted from the communication devices which are used in our daily lives. The exposure from these gadgets varies depending on the operational scenario. It can be categorized based on the combination of electric field, magnetic field and the power intensity that is emitted from these devices. In this research mobile phones are considered as the sources of the EMR which is operated at the 4G LTE frequency band with relatively good specification of operation. This mobile phone is tested in different operational scenarios and analyzes the E field, H field and power intensity using an electrosmog meter (PC-EM-29). For the analysis, 21 operational scenarios are considered and the variation in the field characteristics based on the mode of the operation are identified for each case. The field characteristics are drastically changing when the outgoing and the incoming calls are proceeding with mobile data and WiFi data are on the active position. The variation occurring in the E field characteristics is directly related to the H field and the power intensity. The amount of the field that exists in the nearby region of the mobile phone is clear evidence of the influence of the EMR on the human body when it is used for more than a specific span of time. So the continuous exposure of these leads to health hazards on the human body even in the small amount of absorption happening on it. From this analysis, the amount of field that is being emitted from the mobile phone can be clearly identified. Also there is a specific absorption rate (SAR) on the human body based on the distance from the source, body characteristics, field emitted from the source and the time of exposure.","PeriodicalId":229743,"journal":{"name":"2022 URSI Regional Conference on Radio Science (USRI-RCRS)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126601045","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
Artificial Magnetic Conductor backed Printed Monopole MIMO Antenna for Millimeter-Wave 5G WBAN Applications 用于毫米波5G无线宽带应用的人工磁导体背印单极MIMO天线
2022 URSI Regional Conference on Radio Science (USRI-RCRS) Pub Date : 2022-12-01 DOI: 10.23919/URSI-RCRS56822.2022.10118475
P. Mishra, Praneeth P Jain, M. Singh, Saptarshi Ghosh
{"title":"Artificial Magnetic Conductor backed Printed Monopole MIMO Antenna for Millimeter-Wave 5G WBAN Applications","authors":"P. Mishra, Praneeth P Jain, M. Singh, Saptarshi Ghosh","doi":"10.23919/URSI-RCRS56822.2022.10118475","DOIUrl":"https://doi.org/10.23919/URSI-RCRS56822.2022.10118475","url":null,"abstract":"A low profile, high gain, and with improved safety features artificial magnetic conductor (AMC) backed printed monopole multiple-input-multiple-output (MIMO) antenna for millimeter-wave (mm-wave) 5G wireless body area network (WBAN) applications is presented. The proposed design consists of a printed monopole in the top layer with a partial ground plane. A single antenna element along with the connector model has initially been designed with a detailed analysis and subsequently, a two-port MIMO antenna backed by an AMC structure is realized. The AMC structure consists of $5times 4$ unit cells that are made up of two interconnected I-shaped slots etched out of a metallic patch (Jerusalem Cross). With the use of AMC, the antenna gain at 28 GHz increases by 4.89 dBi due to the suppression of surface wave. The specific absorption rate (SAR) and power density are also reduced by the AMC. The performance of the AMC-backed antenna remains consistent in the two-port MIMO antenna having an overall dimension of $25times 40times 3.7 text{mm}^{2}$. In addition, several MIMO parameters are calculated, and their results are found to be suitable for 5G WBAN applications. Finally, the antenna prototype as well as the AMC are fabricated and their measured results conform to the simulated responses, validating the proposed concepts.","PeriodicalId":229743,"journal":{"name":"2022 URSI Regional Conference on Radio Science (USRI-RCRS)","volume":"291 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116207899","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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