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Planar Microwave Engineering
Modern wireless communications hardware is underpinned by RF and microwave design techniques. This insightful book contains a wealth of circuit layouts, design tips, and practical measurement techniques for building and testing practical gigahertz systems. The book covers everything you need to know to design, build, and test a high-frequency circuit. Microstrip components are discussed, including tricks for extracting good performance from cheap materials. Connectors and cables are also described, as are discrete passive components, antennas, low-noise amplifiers, oscillators, and frequency synthesizers. Practical measurement techniques are presented in detail, including the use of network analyzers, sampling oscilloscopes, spectrum analyzers, and noise figure meters. Throughout the focus is practical, and many worked examples and design projects are included. There is also a CD-ROM that contains a variety of design and analysis programs. The book is packed with indispensable information for students taking courses on RF or microwave circuits and for practising engineers.
An Epidemic of Empathy in Healthcare: How to Deliver Compassionate, Connected Patient Care That Creates a Competitive Advantage
The best strategies in healthcare begin with empathy Revolutionary advances in medical knowledge have caused doctors to become so focused on their narrow fields of expertise that they often overlook the simplest fact of all: their patients are suffering. This suffering goes beyond physical pain. It includes the fear, uncertainty, anxiety, confusion, mistrust, and waiting that so often characterize modern healthcare. One of healthcare’s most acclaimed thought leaders, Dr. Thomas H. Lee shows that world-class medical treatment and compassionate care are not mutually exclusive. In An Epidemic of Empathy in Healthcare, he argues that we must have it both ways—that combining advanced science ...
The Design of CMOS Radio-Frequency Integrated Circuits
This book, first published in 2004, is an expanded and revised edition of Tom Lee's acclaimed RFIC text.
Eugene Braunwald and the Rise of Modern Medicine
Much of the improved survival rate from heart attack can be traced to Eugene Braunwald's work. He proved that myocardial infarction was an hours-long dynamic process which could be altered by treatment. Thomas H. Lee tells the life story of a physician whose activist approach transformed not just cardiology but the culture of American medicine.
Photography’s Last Century
Beginning with Paul Strand’s landmark From the Viaduct in 1916 and continuing through the present day, Photography’s Last Century examines defining moments in the history of the medium. Featuring nearly 100 masterworks from one of the most important private holdings of photography, the book includes works by Diane Arbus, Richard Avedon, Walker Evans, László Moholy-Nagy, Man Ray, and Cindy Sherman, as well as a diverse group of important lesser-known practitioners. A fascinating interview with Ann Tenenbaum provides a personal account of the works, while the main text offers an essential history of photography that addresses the implications of calling this period the medium’s “last” century.
Chaos and Organization in Health Care
Two leading physicians' prescription for solving our health care problems: organizing the fragmented system that delivers care. One of the most daunting challenges facing the new U.S. administration is health care reform. The size of the system, the number of stakeholders, and ever-rising costs make the problem seem almost intractable. But in Chaos and Organization in Health Care, two leading physicians offer an optimistic prognosis. In their frontline work as providers, Thomas Lee and James Mongan see the inefficiency, the missed opportunities, and the occasional harm that can result from the current system. The root cause of these problems, they argue, is chaos in the delivery of care. If ...
The Good Doctor: What It Means, How to Become One, and How to Remain One
What does it mean to be a good doctor today? Dr. Thomas Lee, a renowned practicing physician, healthcare executive, researcher, and policy expert, takes us to the frontlines of care delivery to meet inspiring, transformative doctors who are making a profound difference in patients’ lives—as well as their own. These revealing, intimate profiles of seven remarkable physicians are more than a reminder of the importance of putting patients first. They provide an invaluable working model of what it means to be a good doctor, how to become one, and how to remain one for the benefit of patients and colleagues alike. It’s a model that sustains physicians themselves over years and decades, comb...
The Design of Low Noise Oscillators
It is hardly a revelation to note that wireless and mobile communications have grown tremendously during the last few years. This growth has placed stringent requi- ments on channel spacing and, by implication, on the phase noise of oscillators. C- pounding the challenge has been a recent drive toward implementations of transceivers in CMOS, whose inferior 1/f noise performance has usually been thought to disqualify it from use in all but the lowest-performance oscillators. Low noise oscillators are also highly desired in the digital world, of course. The c- tinued drive toward higher clock frequencies translates into a demand for ev- decreasing jitter. Clearly, there is a need for a deep understanding of the fundamental mechanisms g- erning the process by which device, substrate, and supply noise turn into jitter and phase noise. Existing models generally offer only qualitative insights, however, and it has not always been clear why they are not quantitatively correct.
Integrated Management Systems
Dieses Buch entstand in Zusammenarbeit mit einigen der größten Konzerne, und zwar auf der Grundlage einer fünfjährigen Forschungsstudie, die vom Center for Quality Management finanziert wurde. Anhand von Beispielen aus 13 Organisationen - darunter Hewlett Packard, Eastman Chemical, Ritz Carlton und die U.S. Navy - demonstriert der Autor, wie diese Firmen ihr Ergebnis verbessert und nach einer drastischen Wende nachhaltige Rentabilität erreicht haben. Der Grund für diesen Erfolg liegt darin, daß sich die Unternehmen auf das Operations Management konzentriert haben sowie auf Planung und Durchführung von Veränderungen. Hier lernen Sie, mit welchen Verfahren und Techniken Sie Betriebsprozesse harmonisieren und integrieren können. (10/99)
Feedback Linearization of RF Power Amplifiers
Improving the performance of the power amplifier is the most pressing problem facing designers of modern radio-frequency (RF) transceivers. Linearity and power efficiency of the transmit path are of utmost importance, and the power amplifier has proven to be the bottleneck for both. High linearity enables transmission at the highest data rates for a given channel bandwidth, and power efficiency prolongs battery lifetime in portable units and reduces heat dissipation in high-power transmitters. Cartesian feedback is a power amplifier linearization technique that acts to soften the tradeoff between power efficiency and linearity in power amplifiers. Despite its compelling, fundamental advantag...
