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008			220601s2007 sz | s |||| 0|eng d
020			_a9783031016745
024	7		_a10.1007/978-3-031-01674-5 _2doi
040			_aES-MaUEC _bspa _cES-MaUEC _dES-MaUEC
050		4	_aTK5103.45 _b2007 EB
100	1		_aZiemer, Rodger E. _eautor _4aut _4http://id.loc.gov/vocabulary/relators/aut _9686784
245	1	0	_aFundamentals of Spread Spectrum Modulation _cby Rodger E. Ziemer
250			_a1st edition 2007
264		1	_aCham _bSpringer International Publishing _c2007
300			_a1 recurso en línea (V, 79 páginas)
336			_atexto _btxt _2rdacontent
337			_aelectrónico _bc _2rdamedia
338			_arecurso electrónico _bcr _2rdacarrier
347			_aarchivo de texto _bPDF
490	0		_aSynthesis Lectures on Communications _x1932-1708
505	0		_aIntroduction -- Review of Basic Digital Modulation Techniques -- Types of Spread Spectrum Modulation -- Spreading Codes -- Code Acquisition and Tracking -- Performance of Spread Spectrum Systems Operating in Jamming-No Coding -- Performance of Spread Spectrum Systems Operating in Jamming with Forward Error Correction Coding -- Performance in Multiple User Environments -- Summary -- References.
520			_aThis lecture covers the fundamentals of spread spectrum modulation, which can be defined as any modulation technique that requires a transmission bandwidth much greater than the modulating signal bandwidth, independently of the bandwidth of the modulating signal. After reviewing basic digital modulation techniques, the principal forms of spread spectrum modulation are described. One of the most important components of a spread spectrum system is the spreading code, and several types and their characteristics are described. The most essential operation required at the receiver in a spread spectrum system is the code synchronization, which is usually broken down into the operations of acquisition and tracking. Means for performing these operations are discussed next. Finally, the performance of spread spectrum systems is of fundamental interest and the effect of jamming is considered, both without and with the use of forward error correction coding. The presentation ends with consideration of spread spectrum systems in the presence of other users. For more complete treatments of spread spectrum, the reader is referred to [1, 2, 3].
988			_aSynthesis Collection of Technology_2007
650		7	_2embne _9145710 _aModulación (Electrónica)
650		7	_2embne _9423528 _aTelecomunicaciones _xInnovaciones tecnológicas
776	0	8	_iPrinted edition: _z9783031005466
776	0	8	_iPrinted edition: _z9783031028021
856	4	0	_uhttps://go.openathens.net/redirector/universidadeuropea.es?url=https://doi.org/10.1007/978-3-031-01674-5 _zAcceso a este recurso digital (usuarios Universidad Europea de Madrid)
942			_2lcc _cLE
998			_b02/2023 _dz _esc _zSI