This book is the first standalone book that combines research into low-noise amplifiers (LNAs)
with research into millimeter-wave circuits. In compiling this book the authors have set two
research objectives. The first is to bring together the research context behind millimeter-wave
circuit operation and the theory of low-noise amplification. The second is to present new
research in this multi-disciplinary field by dividing the common LNA configurations and typical
specifications into subsystems which are then optimized separately to suggest improvements in
the current state-of-the-art designs. To achieve the second research objective the
state-of-the-art LNA configurations are discussed and the weaknesses of state-of the art
configurations are considered thus identifying research gaps. Such research gaps among others
point towards optimization - at a systems and microelectronics level. Optimization topics
include the influence of short wavelength layout and crosstalk on LNA performance. Advanced
fabrication technologies used to decrease the parasitics of passive and active devices are also
explored together with packaging technologies such as silicon-on-chip and silicon-on-package
which are proposed as alternatives to traditional IC implementation. This research outcome
builds through innovation. Innovative ideas for LNA construction are explored and alternative
design methodologies are deployed including LNA antenna co-design or utilization of the
electronic design automation in the research flow. The book also offers the authors' proposal
for streamlined automated LNA design flow which focuses on LNA as a collection of highly
optimized subsystems.
