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This book explores the design of ultra wideband (UWB) technology
for wireless body-area networks (WBAN). The authors describe a
novel implementation of WBAN sensor nodes that use UWB for data
transmission and narrow band for data reception, enabling low power
sensor nodes, with high data rate capability. The discussion also
includes power efficient, medium access control (MAC) protocol
design for UWB based WBAN applications and the authors present a
MAC protocol in which a guaranteed delivery mechanism is utilized
to transfer data with high priority. Readers will also benefit from
this book s feasibility analysis of the UWB technology for human
implant applications through the study of electromagnetic and
thermal power absorption of human tissue that is exposed to UWB
signals. "
Environmental electromagnetic pollution has drastically
increased over the last decades. The omnipresence of communication
systems, various electronic appliances and the use of ever
increasing frequencies, all contribute to a noisy electromagnetic
environment which acts detrimentally on sensitive electronic
equipment. Integrated circuits must be able to operate
satisfactorily while cohabiting harmoniously in the same appliance,
and not generate intolerable levels of electromagnetic emission,
while maintaining a sound immunity to potential electromagnetic
disturbances: analog integrated circuits are in particular more
easily disturbed than their digital counterparts, since they don't
have the benefit of dealing with predefined levels ensuring an
innate immunity to disturbances. The objective of the research
domain presented in EMC of Analog Integrated Circuits is to improve
the electromagnetic immunity of considered analog integrated
circuits, so that they start to fail at relevantly higher
conduction levels than before.
Environmental electromagnetic pollution has drastically
increased over the last decades. The omnipresence of communication
systems, various electronic appliances and the use of ever
increasing frequencies, all contribute to a noisy electromagnetic
environment which acts detrimentally on sensitive electronic
equipment. Integrated circuits must be able to operate
satisfactorily while cohabiting harmoniously in the same appliance,
and not generate intolerable levels of electromagnetic emission,
while maintaining a sound immunity to potential electromagnetic
disturbances: analog integrated circuits are in particular more
easily disturbed than their digital counterparts, since they don't
have the benefit of dealing with predefined levels ensuring an
innate immunity to disturbances. The objective of the research
domain presented in EMC of Analog Integrated Circuits is to improve
the electromagnetic immunity of considered analog integrated
circuits, so that they start to fail at relevantly higher
conduction levels than before.
This book provides readers with an overview of kinetic energy
harvesting systems, their applications, and a detailed discussion
of circuit design of variable-capacitance electrostatic harvesters.
The authors describe challenges that need to be overcome when
designing miniaturized kinetic energy harvesting systems, along
with practical design considerations demonstrated through case
studies of developing electrostatic energy harvesting systems. The
book also, Discusses the subject of Miniaturized
Variable-Capacitance Electrostatic Energy Harvesters from both a
theoretical and practical/experimental point of view. Describes
detailed circuit designs for developing miniaturized electrostatic
harvesters. Includes a comprehensive comparison framework for
evaluating electrostatic harvesters, enabling readers to select
which harvesters are best suited for a particular application.
This book provides readers with an overview of kinetic energy
harvesting systems, their applications, and a detailed discussion
of circuit design of variable-capacitance electrostatic harvesters.
The authors describe challenges that need to be overcome when
designing miniaturized kinetic energy harvesting systems, along
with practical design considerations demonstrated through case
studies of developing electrostatic energy harvesting systems. The
book also, Discusses the subject of Miniaturized
Variable-Capacitance Electrostatic Energy Harvesters from both a
theoretical and practical/experimental point of view. Describes
detailed circuit designs for developing miniaturized electrostatic
harvesters. Includes a comprehensive comparison framework for
evaluating electrostatic harvesters, enabling readers to select
which harvesters are best suited for a particular application.
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