Circuits at the Nanoscale: Communications, Imaging, and Sensing
May 25, 2010 by AboutNanoWires.com · Leave a Comment
Product Description
Circuits for Emerging Technologies Beyond CMOS
New exciting opportunities are abounding in the field of body area networks, wireless communications, data networking, and optical imaging. In response to these developments, top-notch international experts in industry and academia present Circuits at the Nanoscale: Communications, Imaging, and Sensing. This volume, unique in both its scope and its focus, addresses the state-of-the-art in integrated circuit design in the context of emerging systems.
A must for anyone serious about circuit design for future technologies, this book discusses emerging materials that can take system performance beyond standard CMOS. These include Silicon on Insulator (SOI), Silicon Germanium (SiGe), and Indium Phosphide (InP). Three-dimensional CMOS integration and co-integration with Microelectromechanical (MEMS) technology and radiation sensors are described as well. Topics in the book are divided into comprehensive sections on emerging design techniques, mixed-signal CMOS circuits, circuits for communications, and circuits for imaging and sensing.
Dr. Krzysztof Iniewski is a director at CMOS Emerging Technologies, Inc., a consulting company in Vancouver, British Columbia. His current research interests are in VLSI ciruits for medical applications. He has published over 100 research papers in international journals and conferences, and he holds 18 international patents granted in the United States, Canada, France, Germany, and Japan. In this volume, he has assembled the contributions of over 60 world-reknown experts who are at the top of their field in the world of circuit design, advancing the bank of knowledge for all who work in this exciting and burgeoning area.
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MEMS and Nanotechnology-Based Sensors and Devices for Communications, Medical and Aerospace Applications
April 30, 2010 by AboutNanoWires.com · Leave a Comment
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The integration of microelectromechanical systems (MEMS) and nanotechnology (NT) in sensors and devices significantly reduces their weight, size, power consumption, and production costs. These sensors and devices can then play greater roles in defense operations, wireless communication, the diagnosis and treatment of disease, and many more applications.
MEMS and Nanotechnology-Based Sensors and Devices for Communications, Medical and Aerospace Applications presents the latest performance parameters and experimental data of state-of-the-art sensors and devices. It describes packaging details, materials and their properties, and fabrication requirements vital for design, development, and testing. Some of the cutting-edge materials covered include quantum dots, nanoparticles, photonic crystals, and carbon nanotubes (CNTs).
This comprehensive work encompasses various types of MEMS- and NT-based sensors and devices, such as micropumps, accelerometers, photonic bandgap devices, acoustic sensors, CNT-based transistors, photovoltaic cells, and smart sensors. It also discusses how these sensors and devices are used in a number of applications, including weapons’ health, battlefield monitoring, cancer research, stealth technology, chemical detection, and drug delivery.
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Analysis of Multimode Low-Probability-of-Intercept Communications With Atmospheric Effects
April 17, 2010 by AboutNanoWires.com · Leave a Comment
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This is a AIR FORCE INST OF TECH WRIGHT-PATTERSON AFB OH SCHOOL OF ENGINEERING report procured by the Pentagon and made available for public release. It has been reproduced in the best form available to the Pentagon. It is not spiral-bound, but rather assembled with Velobinding in a soft, white linen cover. The Storming Media report number is A086913. The abstract provided by the Pentagon follows: This research expanded Low Probability of Intercept (LPI) communications analysis in two areas. First, multimode communication was included to account for ground to ground and air to ground links in addition to the standard air to air links traditionally used in LPI analysis. The propagation equations for the three modes of interest were derived and included in LPI analytic models in the form of a mode quality factor to account for multimode LPI scenarios. This new quality factor was used in studying several communication and interception link combinations. Variations due to differences between the communication and interception modes were presented graphically. Second, atmospheric conditions were included to account for atmospheric attenuation. Previously, both links were assumed to be under the same atmospheric conditions. This assumption limits LPI analysis to scenarios where the receiver and interceptor are located close to each other. Therefore, the atmospheric quality factor had to be expanded to include scenarios where the communication link and the interception link are experiencing different and possibly fluctuating atmospheric conditions. The atmospheric propagation losses were accounted for by using the Liebe atmospheric propagation model to estimate atmospheric attenuation in dB/km for any practical atmospheric conditions. The atmospheric quality factor was then applied to the analysis of various scenarios for communication and interception links under similar and different atmospheric conditions.
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