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Presents the introductory welcome message from the conference proceedings. May include the conference officers' congratulations to all involved with the conference event and publication of the proceedings record.
In this paper a miniaturized Substrate Integrated Waveguide (SIW) liquids sensor is presented. Half-Mode (HM) miniaturization technique is applied on the SIW resonator cavity. Sensor area is reduced by 50% in comparison to the conventional resonator. The complex permittivity is calculated using artificial neural network. The sensor is fabricated, experimental results shows acceptable matching with...
Small antennas have characteristics that limit their performance such as low radiation power, increased losses in the matching network and a narrow bandwidth. We examine theoretically the possibility of miniaturization and the improvement in efficiency of dipole antennas by replacing the normal conductors with bulk high-Tc superconductors. These antennas are useful especially in the radio frequency...
Multiple-input-multiple-output (MIMO) technology was introduced to overcome the saturated data rate capabilities of conventional single antenna systems given the limited bandwidth and power levels. For the past 10 years, MIMO solutions were provided for various wireless systems and it became a pillar in the fourth generation (4G) wireless standards and beyond. The proliferation of wireless devices...
An increased concern for parents is the safety of their children on the way back home from school and the timing of their arrival. Waiting school buses in the morning and then in the afternoon to return kids back is a time wasting daily mission on parents, especially with the increasing traffic jams at these hours. In this paper we present a mobile and web application that is designed to address this...
Artificial intelligence is a combination of two artificial words + intelligence. In this article this combination was created by the realization of a robot (figure 1) guided remotely by a simple red color of the laser via Bluetooth. The latter is equipped with a weapon controlled by the touch of the finger. This system works thanks to a control table (figure 2) allowing taking advantage of this double...
In the context of a society where digital information exchange is developing, it's essential to be able to take advantage of secured system in order to protect personal and confidential data, assure the security of financial & commercial transactions, arrangement of contracts without the need of hard copies. Encryption technologies, nowadays, are well-known for being essential tools of security...
In the near future, the global 5G ubiquitous network strategy that aims at deploying heterogeneous technologies for an internet access, involves also the rural RF deployment. While it is confirmed that 5G would meet stringent requirements in urban zones, rural areas still suffer from almost inexistent MBB (Mobile Broadband) coverage, especially in developing world. To cope with this issue, major insights...
Transforming a city into a Smart Sustainable City (SSC) is a complex, multidimensional process that leads to various changes at all city levels. Different transformation models exist in the literature; each tackles a transformation process from its point of view without a clear justification of the proposed stages and components to be achieved throughout the transformation journey. A solid theoretical...
The aim of this paper is to verify experimentally the constant possibility of performing a Structural Health Monitoring (SHM) in a medium by studying the ambient noise present therein. First, we will illustrate the equivalence between the Green's function and the cross-correlation, then we will move to the experimental studies which will be conducted on a tube. Finally, a comparison algorithm described...
Comfort in social housing constitutes major social and environmental issues for housing tenants, public authorities and social housing managers. For tenants, it means living in an environment offering a minima of security, indoor comfort requirement (temperature, humidity, lighting, acoustic insulation, air quality) and outdoor good conditions (property, common areas, green space, parking) at affordable...
This paper presents the design, realization and use of an innovative system for social housing monitoring. The specifications of the system were determined through concertation with social housing tenants as well as technical and administrative staffs of the social housing manager. The system aims at monitoring the fluids consumption as well as indoor comfort parameters using robust, wireless, low-energy...
The Generic Bootstrapping Architecture (GBA) is standardized by the Third Generation Partnership Project (3GPP) to provide authentication and data confidentiality based on the existing Mobile Network Operator's (MnO) infrastructure. Unfortunately, this method is not well deployed as the MNO is not always fully trusted by its clients. On the other hand, Transport Layer Security (TLS) is a well-spread...
In this paper, compact size band pass filters are proposed and designed for WLAN applications. The coupled DGS resonators are considered the main block of proposed band pass filters. The three proposed filters are designed by using the same defected ground structure shape, but with different feed line configurations. The feed line configuration affects the presence of transmission zeros in the rejection...
Microwave imaging for breast cancer detection is based on the contrast in electrical properties of healthy fatty breast tissues. This paper presents, an industrial scientific and medical bands (ISM) comparative study of five microstrip patch antennas for microwave imaging at 2.45GHz frequency, a choice of one antenna is made for an antenna array composed by 8 antenna for a microwave breast imaging...
This paper presents a Brain Computer Interface methodology for unspoken speech recognition based on Electroencephalography (EEG). Each phase within this approach is presented and discussed, followed by the noise elimination methodology and ends up by features extraction and data classification. The presented work consists of database construction with features vectors that will be classified into...
In this paper, we propose a new miniaturized Artificial Magnetic Conductor (AMC) for Dual Wide Band operation for Long Term Evolution (LTE) Europe bands. By a patch design, the AMC is proposed in mono band. Next, a square slot is added to achieve a Dual Wide Band AMC (DWBAMC) operation. At the beginning, this design proved to be of a large unit cell. This problem is later solved by reducing the unit...
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