2019 23rd International Conference on Applied Electromagnetics and Communications (ICECOM)最新文献_第3页

Laboratory Tests Validating a Non-Redundant NF/FF Transformation with Spherical Spiral Scan for Non-Centered Mounted Long Antennas 非中心安装长天线球面螺旋扫描非冗余NF/FF变换的实验室试验验证

2019 23rd International Conference on Applied Electromagnetics and Communications (ICECOM) Pub Date : 2019-09-01 DOI: 10.1109/icecom48045.2019.9163621

F. D’Agostino, F. Ferrara, C. Gennarelli, R. Guerriero, M. Migliozzi

{"title":"Laboratory Tests Validating a Non-Redundant NF/FF Transformation with Spherical Spiral Scan for Non-Centered Mounted Long Antennas","authors":"F. D’Agostino, F. Ferrara, C. Gennarelli, R. Guerriero, M. Migliozzi","doi":"10.1109/icecom48045.2019.9163621","DOIUrl":"https://doi.org/10.1109/icecom48045.2019.9163621","url":null,"abstract":"The recently proposed near-field/far-field (NF/FF) transformation technique with spherical spiral scan, which, by properly exploiting the non-redundant representations of electromagnetic fields and the unified theory of spiral scans for non-volumetric antennas under test (AUTs), allows one to properly account for a mounting of an elongated AUT in offset configuration, is here experimentally validated. It is based on the prolate spheroidal source modelling and requires the same number of NF data as in the case of an onset AUT mounting, depending such a number only on the surface of the adopted AUT modelling. Moreover, it makes use of an efficient 2-D optimal sampling interpolation formula to recover the NF data needed to perform the standard NF/FF transformation, whose amount is related to the radius of the minimum sphere enclosing the AUT and centred at the scanning sphere centre. As it will be shown, the experimental results will further confirm the practical effectiveness of the proposed technique.","PeriodicalId":211244,"journal":{"name":"2019 23rd International Conference on Applied Electromagnetics and Communications (ICECOM)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129900028","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 Overview of the Educational Activities on Ground Penetrating Radar Carried out in COST Action TU1208 成本行动TU1208中开展的探地雷达教育活动概述

2019 23rd International Conference on Applied Electromagnetics and Communications (ICECOM) Pub Date : 2019-09-01 DOI: 10.1109/ICECOM48045.2019.9163609

L. Pajewski

{"title":"An Overview of the Educational Activities on Ground Penetrating Radar Carried out in COST Action TU1208","authors":"L. Pajewski","doi":"10.1109/ICECOM48045.2019.9163609","DOIUrl":"https://doi.org/10.1109/ICECOM48045.2019.9163609","url":null,"abstract":"This paper aims to present descriptions, principles, and results of the educational activities carried out in COST (European Cooperation in Science and Technology) Action TU1208 “Civil engineering applications of Ground Penetrating Radar” (2013-2017). The Action was especially active in the organization of training schools (TSs), which focused on all aspects of ground penetrating radar (GPR) technology, methodology, and applications; overall, 15 TSs were organized in eight countries of the European continent, attended by more than 430 trainees. The Action also organized a successful series of science communication activities to establish a dialogue with stakeholders and end-users of GPR research, as well as to increase public awareness about GPR capabilities and applications. Most science communication activities were carried out in less research-intensive countries of the European continent and the overall initiative was denominated “TU1208 GPR Roadshow.” Part of the Roadshow consisted of a series of non-scientific workshops and practical demonstrations held in six countries and attended by more than 480 participants; in parallel, a series of initiatives with children and citizens were carried out in Estonia. Two more educational initiatives of COST Action TU1208 are presented in this paper. In particular, the Action developed an open-access educational package (“TU1208 Education Pack”) for teaching GPR in University courses. Moreover, the Action developed and made available an openaccess guide for building a cheap frequency-modulated continuous-wave GPR prototype, conceived for training purposes.","PeriodicalId":211244,"journal":{"name":"2019 23rd International Conference on Applied Electromagnetics and Communications (ICECOM)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129491142","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

Mobile network based geolocation estimation system consisting of an online database and android application 基于移动网络的地理定位估计系统由在线数据库和android应用程序组成

2019 23rd International Conference on Applied Electromagnetics and Communications (ICECOM) Pub Date : 2019-09-01 DOI: 10.1109/icecom48045.2019.9163625

Goran Belačić, R. Zentner

{"title":"Mobile network based geolocation estimation system consisting of an online database and android application","authors":"Goran Belačić, R. Zentner","doi":"10.1109/icecom48045.2019.9163625","DOIUrl":"https://doi.org/10.1109/icecom48045.2019.9163625","url":null,"abstract":"A system for location estimation based on information about visible base stations on mobile device is presented. The system consists of a web application with a database and a mobile android application that communicate with each other via REST APIs. In the system, two primary functionalities can be activated depending on the availability of global navigation system information on a mobile device. In the case of availability, information about the mobile device, its location, altitude, time and visible base stations are stored in the web application database. In the case of inaccessibility of the global navigation system information, the mobile application sends to a web application the location query based on information about the visible base stations on the mobile device and obtains location estimate. Within the web application, a location estimation algorithm and data validity management algorithm are carried out. During preliminary experimental period of data gathering in one urban and one suburban environment, the performance evaluation was carried out and the system showed good initial performance. The benefit to all potential target industries and challenges of presented system are given.","PeriodicalId":211244,"journal":{"name":"2019 23rd International Conference on Applied Electromagnetics and Communications (ICECOM)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129819565","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

Mitigating Intentional Electromagnetic Interferences over the GSM-R System with Adaptive Filters 用自适应滤波器减轻GSM-R系统上的故意电磁干扰

2019 23rd International Conference on Applied Electromagnetics and Communications (ICECOM) Pub Date : 2019-09-01 DOI: 10.1109/ICECOM48045.2019.9163653

A. N. S. José, V. Deniau, U. C. Resende, R. Adriano

引用次数: 0

Development of a 24 GHz Front-End and first test measurements for Breathing and Heartbeat Monitoring inside a Cot 开发24 GHz前端，并首次测试测量婴儿床内的呼吸和心跳监测

2019 23rd International Conference on Applied Electromagnetics and Communications (ICECOM) Pub Date : 2019-09-01 DOI: 10.1109/ICECOM48045.2019.9163655

Eric Lemmer, Daniel Schmiech, Simon Müller, Aly Marnach, Rene Thull, A. Diewald

引用次数: 2

Massive MIMO Channel Measurements and Simulations at 3.7 GHz in Outdoor Environment 3.7 GHz室外环境下大规模MIMO信道测量与仿真

2019 23rd International Conference on Applied Electromagnetics and Communications (ICECOM) Pub Date : 2019-09-01 DOI: 10.1109/ICECOM48045.2019.9163640

N. Bel-Haj-Maati, N. Malhouroux, P. Pajusco, M. Ney

引用次数: 2

Microstrip Matrix Butler Area which is Reduced by the use of Compact Directional Couplers 采用紧凑型定向耦合器可减少微带矩阵的巴特勒面积

2019 23rd International Conference on Applied Electromagnetics and Communications (ICECOM) Pub Date : 2019-09-01 DOI: 10.1109/icecom48045.2019.9163646

D. Letavin

引用次数: 1

Minimization of the Phase Shifter Control Current in Antenna Arrays with Switchable Radiation Patterns 可切换辐射方向图天线阵列中移相器控制电流的最小化

2019 23rd International Conference on Applied Electromagnetics and Communications (ICECOM) Pub Date : 2019-09-01 DOI: 10.1109/ICECOM48045.2019.9163631

S. Shabunin, J. Bartolić, D. Trifonov

引用次数: 0

Comparison of different statistical methods for specklegram-based fiber optic vibration sensor 基于散斑图的光纤振动传感器不同统计方法的比较

2019 23rd International Conference on Applied Electromagnetics and Communications (ICECOM) Pub Date : 2019-09-01 DOI: 10.1109/ICECOM48045.2019.9163635

I. Lujo, M. Bosiljevac, Z. Šipuš

引用次数: 0

Investigation of Impedance Inverter based on Band-pass non-Foster Negative Capacitor 基于带通非培养负极电容的阻抗逆变器研究

2019 23rd International Conference on Applied Electromagnetics and Communications (ICECOM) Pub Date : 2019-09-01 DOI: 10.1109/ICECOM48045.2019.9163644

A. Brizic, S. Hrabar, D. Žanić, I. Krois

引用次数: 3