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Feasibility study for wireless data transmission inside space platforms
Feasibility study for wireless data transmission inside space platforms M. Domingo, D. Beirán, R. P. Torres Departamento de Ingeniería de Comunicaciones. Universidad de Cantabria Avda. de Los Castros s/n. 39005 Santander. Spain. e-mail: rtorres@dicom.unican.es, Tlf: + 34-42-201558, Fax: + 34-42-201873. Abstract. - A feasibility study for wireless data transmission inside space platforms is presen
POLARIZATION OF THE COMPLEX HARMONIC VECTOR FIELD IN THE SATELLITE-TO-INDOOR PROPAGATION CHANNEL
POLARIZATION OF THE COMPLEX HARMONIC VECTOR FIELD IN THE SATELLITE-TO-INDOOR PROPAGATION CHANNEL Lóránt Farkas, Lajos Nagy Budapest University of Technology and Economics, Department of Microwave Telecommunications, 3, Goldmann György tér, 1111, Budapest, Hungary farkas@nov.mht.bme.hu - t-nagy@nov.mht.bme.hu Abstract - Describing the polarization state of a complex harmonic vector field is not a
IMPLEMENTATION AND OPTIMALITY OF SOME BLIND DECONVOLUTION ALGORITHMS
IMPLEMENTATION AND OPTIMALITY OF SOME BLIND DECONVOLUTION ALGORITHMS. Jean-Pierre Barbot , Agn` s Desm´ zi` res , Pascale Costa and Pascal Larzabal e e e LESiR, ENS Cachan, URA CNRS, 61 avenue Pdt Wilson 94235 Cachan Cedex, France Tel +33.1.47.40.27.09, Fax +33.1.47.40.27.08, E-mail: desmezie@lesir.ens-cachan.fr IUT de Cachan, Universit´ Paris Sud, 9 Avenue de la division Leclerc, 94234 Cachan Ced
PERFORM NCE OF SP CE-DIVERSITY RECEIVERS FOR FM DATA BROADCASTING SYSTEMS
PERFORMANCE OF SPACE-DIVERSITY RECEIVERS FOR FM DATA BROADCASTING SYSTEMS J.F. Diouris IRCCyN, UMR n° 6597 CNRS, 1,rue de la Noë, B.P. 92101, 44321 NANTES Cedex 03,France Ecole polytechnique de l' niversité de Nantes u Rue Christian Pauc, La Chantrerie, BP 60601, 44306 NANTES Cedex 3, FRANCE Abstract - The objective of this paper is to determine the performance of a space diversity receiver for da
Frequency Domain Equalization of Multiple FIR Channels Using Oversampling and/or Multiple Antennas
Frequency Domain Equalization of Multiple FIR Channels Using Oversampling and/or Multiple Antennas M. Huemer , L. Reindl , A. Springer , R. Weigel Institute for Communications and Information Engineering, University of Linz, Altenbergerstr. 69, A-4040 Linz, Austria Institute of Electrical Information Technology, Technical University of Clausthal, Leibnizstr. 28, D-38678 Clausthal-Zellerfeld, Germa
SOME SOURCES OF PHASE ERRORS AND THEIR CONSEQUENCES IN ADAPTIVE BASE STATION ANTENNAS
SOME SOURCES OF PHASE ERRORS AND THEIR CONSEQUENCES IN ADAPTIVE BASE STATION ANTENNAS Pekka Eskelinen1 and Harri Eskelinen2 Finnish Defence Forces, FINLAND phone: 358-19-638077, email: ari.eskelinen@pp.inet.fi 2 Lappeenranta University of Technology, FINLAND phone: 358-5-62111, email: harri.eskelinen@lut.fi Abstract - Generous bandwidth and low losses make air-dielectric metal constructions attrac
AN INNOVATIVE COMBINATION OF SOFTWARE AND MICROWAVE MECHANICS FOR HIGH PERFORMANCE ADAPTIVE ANTENNAS
AN INNOVATIVE COMBINATION OF SOFTWARE AND MICROWAVE MECHANICS FOR HIGH PERFORMANCE ADAPTIVE ANTENNAS Pekka Eskelinen1 , Ari Eskelinen2 , Harri Eskelinen2 and Kristian Tiihonen3 Finnish Defence Forces´ Technical Research Institute Lappeenranta University of Technology, FINLAND phone: 358-19-638077, email: ari.eskelinen@pp.inet.fi 3 Aerial Co, P.O. Box 22, 04401 Jarvenpaa, FINLAND phone : 358-9-2790
Non linear influences of the Power Amplifier (P.A) for mobile communications systems using non constant envelope modulations
Non linear influences of the Power Amplifier (P.A) for mobile communications systems using non constant envelope modulations Laurent Lecheminoux, Martine Villegas Pôle d'Electronique Hautes Fréquences du Polytechicum de Marne-la-Vallée Laboratoire signaux et télécommunications - Groupe ESIEE - Cité Descartes - 93162 Noisy-le-Grand Cedex, FRANCE Lechemil@esiee.fr villegam@esiee.fr Abstract - To i
Measurement Based Be avioral Modeling of Components under Modulated Large-Signal Operating Conditions
Measurement Based Behavioral Modeling of Components under Modulated LargeSignal Operating Conditions Jan Verspecht, Frans Verbeyst and Marc Vanden Bossche Agilent Technologies, NMDG, VUB-ELEC, Pleinlaan 2, 1050 Brussels, Belgium, tel. 32-2-629.2886, fax 32-2-629.2850, email jan_verspecht@agilent.com, URL: http://users.skynet.be/jan.verspecht Abstract -- It is shown in this paper how measurement ba
A NEW ADAPTIVE BASEBAND PRE-DISTORTION ALGORITHM FOR LINEARIZATION OF POWER AMPLIFIERS, APPLICATION TO EDGE-GSM TRANSMITTERS
A NEW ADAPTIVE BASEBAND PRE-DISTORTION ALGORITHM FOR LINEARIZATION OF POWER AMPLIFIERS, APPLICATION TO EDGE-GSM TRANSMITTERS G. Baudoin, P. Jardin Pôle Electronique Hautes Fréquence du Polytechnicum de Marne La Vallée ESIEE, Signal Processing and Telecommunications department, BP 99, 93162, Noisy Le Grand CEDEX, France, tel : +33-1-45-92-66-46, fax: +33-1-45-92-66-99 baudoing@esiee.fr, jardinp@esi