Modeling and simulation for RF system design

Modern telecommunication systems are highly complex from an algorithmic point of view. The complexy continues to increase due to advanced modulation schemes, multiple protocols and standards, as well as additional functionality such as personal organizers or navigation aids. To have short and reliable design cycles, efficient verification methods and tools are necessary. Modeling and simulation need to accompany the design step from the specification to the overall system verification in order to bridge the gaps between system specification, system simulation, and circuit level simulation. Very high carrier frequencies togheter with long observation periods result in extremely large computation times and requires, therefore, specialized modeling methods and simulation tools on all design levels. The focus of the book lies on RF specific modeling and simulation methods and the consideration of system and circuit level descriptions. It contains application-oriented training material for RF designers which combines the presentation of a mixed-signal design flow, an introduction into the powerful stanardized hardware description languages VHDL-AMS and Verilog-A, and the application of commercially available simulators. Models are provided on a CD-ROM included with the book because models are necessary to reproduce, understand and explore the real world behavior on a simulation platform. The book is addressed to graduate students and industrial professionals who are engaged in communication system design and want to gain insight into the system structure by own simulation experiences