Wireless Transceiver Design
Mastering the Design of Modern Wireless Equipment and Systems
Chapter One
Modern Transceiver Architectures
Modern transceiver architectures are very different from traditional ones. Many
of the functions traditionally belonging to radio-frequency (RF) circuitry have
been taken over by digital signal processors, and the boundaries between base-band
(low-frequency) functionality and radio-frequency performance have become
fuzzy.
Several different approaches have taken the lead, each with its peculiar advantages
and drawbacks. One aim of this chapter is to gain a general insight into
the important features of the various transceiver architectures, show how they can
be implemented with off-the-shelf RF and baseband components and understand
their applicability and limitations.
Another goal is to gain an understanding of what the various transceiver specifications
mean, how they influence the total RF system capability, how they are
affected by the architecture of choice and by the various transceiver subsystems
and thei ... read full excerpt from Wireless Transceiver Design: Mastering the Design of Modern Wireless Equipment and Systems ebook