Glossary. Abbreviations. 1 Introduction. 1.1 The state-of-the-art in multi-standard RF transceivers. 1.2 Scope. 1.3 Outline. 2 Front-end architecture selection. 2.1 A generic front-end architecture. 2.2 A set of front-end architectures. 2.3 Selection criteria. 2.4 Selection of a suitable front-end architecture. 2.5 Summary. 3 Broad-band polyphase filters. 3.1 Passive polyphase filter topology. 3.2 RC polyphase filters and their applications. 3.3 Design...