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This expanded and thoroughly revised edition of Thomas H. Lee's acclaimed guide to the design of gigahertz RF integrated circuits features a completely new chapter on the principles of wireless systems. The chapters on low-noise amplifiers, oscillators and phase noise have been significantly expanded as well. The chapter on architectures now contains several examples of complete chip designs that bring together all the various theoretical and practical elements involved in producing a prototype chip.
Since the 1950s, the death rate from heart attacks has plunged from 35 percent to about 5 percent--and fatalistic attitudes toward this disease and many others have faded into history. Much of the improved survival and change in attitudes can be traced to the work of Eugene Braunwald, MD. In the 1960s, he proved that myocardial infarction was not a "bolt from the blue" but a dynamic process that plays out over hours and thus could be altered by treatment. By redirecting cardiology from passive, risk-averse observation to active intervention, he helped transform not just his own field but the culture of American medicine. Braunwald's personal story demonstrates how the forces of history affected the generation of researchers responsible for so many medical advances in the second half of the twentieth century. In 1938 Nazi occupiers forced his family to flee Vienna for Brooklyn. Because of Jewish quotas in medical schools, he was the last person admitted to his class, but went on to graduate number one. When the Doctor Draft threatened to interrupt his medical training during the Korean War, he joined the National Institutes of Health instead of the Navy, and there he began the research that made him the most influential cardiologist of his time. In Eugene Braunwald and the Rise of Modern Medicine, Thomas H. Lee offers insights that only authoritative firsthand interviews can provide, to bring us closer to this iconic figure in modern medicine.
How can management cure health care's ills? This digital collection, curated by Harvard Business Review, includes the ideas and best practices for transforming health care.
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 practicing engineers.