Isbn: 9783838302669 - analysis of analog despreading cdma receiver based on 5-port device: wideband cdma (5 risultati)

Taschenbuch. Condizione: Neu. Analysis of Analog Despreading CDMA Receiver Based on 5-Port Device | Wideband CDMA | Ivo Maljevic (u. a.) | Taschenbuch | 176 S. | Englisch | 2009 | LAP LAMBERT Academic Publishing | EAN 9783838302669 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

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Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. High data rates, low power consumption and lowcomplexity are the most important parameters in thedesign of the next generation mobile terminals. Inthis thesis we are introducing a new paradigmin the design of a direct sequence (DS) s.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - High data rates, low power consumption and lowcomplexity are the most important parameters in thedesign of the next generation mobile terminals. Inthis thesis we are introducing a new paradigmin the design of a direct sequence (DS) spreadspectrum (SS) receiver by combining analog anddigital signal processing. The main difference withrespect to the conventional all-digital SS receiverdesign approach is that the proposed mixedanalog/digital processing results in a symbol ratesampling rather than the high rate sub-chip sampling.The analog signal despreading is a key part of theproposed receiver solution. The potential advantagesof analog despreading are reduced power consumptionand low receiver complexity. Also, the proposedreceiver solution allows very high chip rates (veryhigh signal bandwidth). The solution is based on afive port device, a passive RF square law type ofdevice. It is used to perform two important tasks atthe same time, namely, the direct conversionand the analog despreading.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -High data rates, low power consumption and low complexity are the most important parameters in the design of the next generation mobile terminals. In this thesis we are introducing a new paradigm in the design of a direct sequence (DS) spread spectrum (SS) receiver by combining analog and digital signal processing. The main difference with respect to the conventional all-digital SS receiver design approach is that the proposed mixed analog/digital processing results in a symbol rate sampling rather than the high rate sub-chip sampling. The analog signal despreading is a key part of the proposed receiver solution. The potential advantages of analog despreading are reduced power consumption and low receiver complexity. Also, the proposed receiver solution allows very high chip rates (very high signal bandwidth). The solution is based on a five port device, a passive RF square law type of device. It is used to perform two important tasks at the same time, namely, the direct conversion and the analog despreading.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 176 pp. Englisch.…