Circuit Design for Wireless Communications: Improved Techniques for Image Rejection in Wideband Quadrature Receivers - Couverture rigide

Kong-Pang Pun; Da Franca, José Epifanio; Azeredo-Leme, Carlos

 
9781402074158: Circuit Design for Wireless Communications: Improved Techniques for Image Rejection in Wideband Quadrature Receivers
Couverture rigide
ISBN 10 : 1402074158 ISBN 13 : 9781402074158
Editeur : Kluwer Academic Publishers, 2003

Synopsis

Circuit Design for Wireless Communications: Improved Techniques for Image Rejection in Wideband Quadrature Receivers is the first book focusing on the subject of image rejection in wireless receiver design, which has never been so important as high level of integration is highly demanded in the current and next generation mobile terminals.

In this book, the image rejection problems in various receiver architectures which are suitable for high level of integration, including image-reject, direct conversion and low IF architectures, are studied. The fundamental source of the limitation of the image rejection in these receivers is the imbalance between their in-phase (I) and quadrature (Q) channels, which becomes more problematic when the receivers are of wideband. Besides traditional methods, this book provides novel solutions to the problem, which falls into two broad types. The first type refers to new circuits that produce less I/Q imbalance. This includeshigh performance switched-capacitor Hilbert transformers and precise quadrature sampling circuits. The second type is to compensate the I/Q imbalance, which is possibly frequency-dependent, in digital domain by calibration or signal processing techniques. Design examples have been included.

Circuit Design for Wireless Communications: Improved Techniques for Image Rejection in Wideband Quadrature Receivers serves as a very useful reference for wireless design engineers who want to improve the image rejection of their wireless receivers and researchers and students who are interested in this subject.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Éditeur
Kluwer Academic Publishers
Date d'édition
2003
Langue
anglais
ISBN 10 
1402074158
ISBN 13 
9781402074158
Reliure
Relié
Nombre de pages
208
Coordonnées du fabricant
non disponible
Personne responsable
CMN Printpool Inh. Mathis Neumann
https://www.also.com/ec/cms5/en_6000/6000/index.jsp

Friedrich-Karl-Str. 9
Hamburg
Allemagne

Autres éditions populaires du même titre

9781441953490: Circuit Design for Wireless Communications: Improved Techniques for Image Rejection in Wideband Quadrature Receivers

Edition présentée

ISBN 10 :  1441953493 ISBN 13 :  9781441953490
Editeur : Springer, 2010
Couverture souple