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Satellite data are underutilized in many branches of operational oceanography. Users outside of the satellite community often encounter difficulty in discovering the types of satellite measurements that are available, and determining... more
In the first and second decade of this century, tourism has grown steadily, albeit with regional variation, but in many cases, it has become an established sector of Nordic economies in terms of bo ...
TUSAT is a prospective Turkish Communication Satellite designed for providing mainly data communication and broadcasting services through Ku-Band and C-Band channels. Thermal control is a vital issue in satellite design process.... more
This paper presents a revision of the status of current standards dedicated to mobile services systems, using combined satellite and terrestrial components transmission. The objective is the analysis of a hybrid system compatible with... more
This paper presents the detailed design and the key system performance results of a comprehensive laboratory demonstrator for a broadband Ka-band multi-beam satellite system exploiting the new DVB-S2 standard with adaptive coding and... more
Spread spectrum code-division multiple-access (CDMA) systems are currently considered as very attractive alternatives to the more familiar FDMA and TDMA systems, especially in the presence of multipath fading and external interference.... more
Page 1. INTERNATIONAL JOURNAL OF SATELLITE COMMUNICATIONS AND NETWORKING Int. J. Satell. Commun. Network. 2007; 25:363–407 Published online 12 June 2007 in Wiley InterScience (www.interscience.wiley.com). DOI: 10.1002/sat.879 ...
MEMS- Micro electro mechanical system. Over the last decade Micro-Electro-Mechanical System (MEMS) have evoked great interest in the scientific and engineering communities. They are formed by integration of electronic and mechanical... more
While attached to a launch vehicle, satellites are subjected to intense dynamic loads throughout the flight, mainly at lift-off. Part of the vibrations is due to the propulsion system and is transmitted along the launch vehicle to the... more
The VSAT LINK analysis is done for calculating link margin analysis using turbo-c program. This article describes various parameters such as satellite name and transmission and reception parameters and the total link analysis. This... more
This paper presents the main achievements of a project, focused on the design of an integrated system composed of a satellite segment and a MANET to provide telecommunication services in emergency scenarios, in terms of network design,... more
ANALOG BEAM FORMING RADAR FEATURES AND FUNCTIONS - Mechanical Steeing of Reflector of Array Elements - Hardwired - An Example of Analog Beam Forming is a Radar Using Spherical Transmitting Antenna was Surrounded by three Spherical... more
A constellation of remote sensing small satellite system has been developed for infrastructure monitoring in India by using Synthetic Aperture Radar (SAR) Payload. The low earth orbit (LEO) constellation of the small satellites is... more
Along the Mediterranean coastlines, intense and localized rainfall events are responsible for numerous casualties and several million euros of damage every year. Numerical forecasts of such events are rarely skillful, because they lack... more
Satellite communication systems play an important role in the deployment of a global communication infrastructure, and the increasing demand for frequency bands with large bandwidth availability to satisfy satellite communications... more
Lake Chad's challenges are so important that its draining requires thoughtfulness for its long-term refloating. Possessing two major tributaries that are the Logone and Chari, a track would be to value the waters that spread at their... more
The development of analytical software for big Earth observation data faces several challenges. Designers need to balance between conflicting factors. Solutions that are efficient for specific hardware architectures can not be used in... more
Because their broad spatial and temporal coverage, satellites provide the main source of fire data for Amazonia. A key to the application of these tools for environmental studies is the appropriate interpretation of the data they provide.... more