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Code-division multiple access (CDMA) techniques are expanding rapidly in the 3G mobile communications, such as wideband code-division multiple access (W-CDMA) because they can increase channel capacity and data rate substantially, and meanwhile reduce the multi-path fading effects and power consumption effectively. A quadrature modulator and an upconverter are the essential components used in a W-CDMA transmitter. This book is devoted to HBT (Heterojunction Bipolar Transistor) MMIC (Monolithic Microwave Integrated Circuit) designs for W-CDMA applications, and at the same time evaluates and…mehr

Produktbeschreibung
Code-division multiple access (CDMA) techniques are expanding rapidly in the 3G mobile communications, such as wideband code-division multiple access (W-CDMA) because they can increase channel capacity and data rate substantially, and meanwhile reduce the multi-path fading effects and power consumption effectively. A quadrature modulator and an upconverter are the essential components used in a W-CDMA transmitter. This book is devoted to HBT (Heterojunction Bipolar Transistor) MMIC (Monolithic Microwave Integrated Circuit) designs for W-CDMA applications, and at the same time evaluates and discusses the package and PCB (Printed Circuit Board) effects on the designed HBT MMICs.
Autorenporträt
Jian-Ming Wu is now an Associate Professor in the Department of Electronic Engineering, National Kaohsiung Normal University, Kaohsiung, Taiwan. His current research interests include design of monolithic microwave integrated circuit, modeling of RF components, and chip-package-board codesign.