Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Realisation Dun Banc De Mesure Du Bruit Basse Frequence 10hz 10mhz A Temperature Variable
Download Realisation Dun Banc De Mesure Du Bruit Basse Frequence 10hz 10mhz A Temperature Variable full books in PDF, epub, and Kindle. Read online Realisation Dun Banc De Mesure Du Bruit Basse Frequence 10hz 10mhz A Temperature Variable ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Réalisation d'un banc de mesure du bruit basse fréquence (10Hz-10MHz) à température variable by : Nathalie Redon
Download or read book Réalisation d'un banc de mesure du bruit basse fréquence (10Hz-10MHz) à température variable written by Nathalie Redon and published by . This book was released on 2000 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Avec le développement des télécommunications, les systèmes haute fréquence ont connu un essor tout particulier ces dernières années. La mesure du bruit basse fréquence intrinsèque aux composants reste pourtant nécessaire. En effet, le bruit basse fréquence limite les performances, tels que les oscillateurs ou les mélangeurs. Ce travail concerne la mise en place de bancs de mesure du bruit basse fréquence à température variable (77K - 330K). Le problème majeur consiste à extraire le signal aléatoire provenant du composant sous test, du bruit total du dispositif de mesure. Deux bancs ont été développés, l'un adapté à la mesure d'une source de courant de bruit, l'autre adapté à la mesure d'une source de tension de bruit. L'utilisation de l'un ou de l'autre de ces bancs dépend de l'impédance du dispositif sous test. C'est pourquoi, des bancs automatisés de caractérisation statique et dynamique ont été réalisés au préalable. Trois types de composants ont été caractérisés : un préamplificateur à base de transistors CMOS, réalisé au LIS de Paris, un transistor bipolaire dernière génération (BFP420 - Siemens), et des diodes à base de polymère conducteur, électroluminescentes pour celles réalisées à l'IEMN à Lille, Schottky pour celles réalisées au LPSCM à Marrakech (Maroc). Pour chacune de ces applications, nous nous sommes attachés à vérifier que les conditions de mesure nous permettaient d'accéder aux sources de bruit propres au composant, en tenant compte des sources parasites des bancs de bruit réalisés.
Book Synopsis General Relativity and Gravitational Waves by : Joseph Weber
Download or read book General Relativity and Gravitational Waves written by Joseph Weber and published by Courier Corporation. This book was released on 2004-01-01 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: An internationally famous physicist and electrical engineer, the author of this text was a pioneer in the investigation of gravitational waves. Joseph Weber's General Relativity and Gravitational Waves offers a classic treatment of the subject. Appropriate for upper-level undergraduates and graduate students, this text remains ever relevant. Brief but thorough in its introduction to the foundations of general relativity, it also examines the elements of Riemannian geometry and tensor calculus applicable to this field. Approximately a quarter of the contents explores theoretical and experimental aspects of gravitational radiation. The final chapter focuses on selected topics related to general relativity, including the equations of motion, unified field theories, Friedman's solution of the cosmological problem, and the Hamiltonian formulation of general relativity. Exercises. Index.
Book Synopsis Coherent Optical Fiber Communications by : T. Okoshi
Download or read book Coherent Optical Fiber Communications written by T. Okoshi and published by Springer Science & Business Media. This book was released on 1988-07-31 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Frequency and Time by : P. Kartaschoff
Download or read book Frequency and Time written by P. Kartaschoff and published by . This book was released on 1978 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Principles of Radar and Sonar Signal Processing by : Chevalier François Le
Download or read book Principles of Radar and Sonar Signal Processing written by Chevalier François Le and published by Artech House. This book was released on 2002 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Modern Radar Detection Theory by : Antonio De Maio
Download or read book Modern Radar Detection Theory written by Antonio De Maio and published by IET. This book was released on 2015-11-25 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern radar detection is the new frontier for advanced radar systems capable of operating in challenging scenarios with a plurality of interference sources, both manmade and natural. Written by top researchers and recognized leaders in the field, this is the first book to provide a comprehensive understanding of the current research trends in modern radar detection. It updates readers with the latest radar signal processing algorithms now capable with high-speed computer chips and sophisticated programs. It also includes examples and applications from real systems. This is essential reading for radar systems design engineers within aerospace companies, military radar engineers, and aerospace contractors/consultants.
Book Synopsis Advanced Ultrawideband Radar by : James D. Taylor
Download or read book Advanced Ultrawideband Radar written by James D. Taylor and published by CRC Press. This book was released on 2016-12-19 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the latest theory, developments, and applications related to high resolution materials-penetrating sensor systems. An international team of expert researchers explains the problems and solutions for developing new techniques and applications. Subject areas include ultrawideband (UWB) signals propagation and scattering, materials-penetrating radar techniques for small object detection and imaging, biolocation using holographic techniques, tomography, medical applications, nondestructive testing methods, electronic warfare principles, through-the-wall radar propagation effects, and target identification through measuring the target return signal spectrum changes.
