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Descripción
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| We have studied and compared two RF architectures suitable for SDR: Zero-IF y Low-IF: Without image signal, best results with Low-IF. For similar image and desired signal levels, similar performance. For image signal level grater than desired signal, Low-IF has less quality. We have studied an innovative and interesting architecture for SDR: the six-port receiver Zero-IF advantages without the I-Q mixer problems Broadband capability Software configuration and calibration, multi-standard operation Calibration Procedure Precalibration: fixed method, the quality depends on measure errors, tolerances, drifts, ageing¿ Autocalibration: time-real dynamic and versatile method that adjusts to the signal Future technologies LTCC: broadband, low cost, integration, compact and environmentally rugged modules. | |
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Internacional
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Si |
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Nombre congreso
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2009 European Reconfigurable Radio Technologies Workshop and Product Exposition |
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Tipo de participación
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960 |
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Lugar del congreso
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Madrid, Spain |
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Revisores
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Si |
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ISBN o ISSN
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DOI
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Fecha inicio congreso
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22/04/2009 |
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Fecha fin congreso
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24/04/2009 |
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Desde la página
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1 |
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Hasta la página
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30 |
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Título de las actas
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2009 European Reconfigurable Radio Technologies Workshop and Product Exposition |