Continuous-Time Sigma-Delta A/D Conversion: Fundamentals, Performance Limits and Robust Implementations (Springer Series in Advanced Microelectronics)

Book Description

Sigma-delta A/D converters are a key building block in wireless and multimedia applications. This comprehensive book deals with all relevant aspects arising during the analysis, design and simulation of the now widespread continuous-time implementations of sigma-delta modulators. The results of several years of research by the authors in the field of CT sigma-delta modulators are covered, including the analysis and modeling of different CT modulator architectures, CT/DT loop filter synthesis, a detailed error analysis of all components, and possible compensation/correction schemes for the non-ideal behavior in CT sigma-delta modulators. Guidance for obtaining low-power consumption and several practical implementations are also presented. It is shown that all the proposed new theories, architectures and possible correction techniques have been confirmed by measurements on discrete or integrated circuits. Quantitative results are also provided, thus enabling prediction of the resulting accuracy.

The Power of Limits: Proportional Harmonies in Nature, Art, and Architecture (Shambhala Pocket Classics)

Average customer rating:

a++++
Architects take notice
Elegant
Interesting, Helpful, Fuzzy
Mathematical Harmony in Nature

The Power of Limits: Proportional Harmonies in Nature, Art, and Architecture (Shambhala Pocket Classics)
Gyorgy Doczi
Manufacturer: Shambhala
ProductGroup: Book
Binding: Paperback

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Similar Items:

Geometry of Design: Studies in Proportion and Composition
The Elements of Dynamic Symmetry (Dover Books on Art Instruction)
The Geometry of Art and Life
The Divine Proportion
Sacred Geometry: Philosophy and Practice (Art and Imagination)

ASIN: 1590302591
Release Date: 2005-10-11

Book Description

One of the delights of life is the discovery and rediscovery of patterns of order and beauty in natureâdesigns revealed by slicing through a head of cabbage or an orange, the forms of shells and butterfly wings. These images are awesome not just for their beauty alone, but because they suggest an order underlying their growth, a harmony existing in nature. What does it mean that such an order exists; how far does it extend? The Power of Limits was inspired by those simple discoveries of harmony. The author went on to investigate and measure hundreds of patternsâancient and modern, minute and vast. His discovery, vividly illustrated here, is that certain proportions occur over and over again in all these forms. Patterns are also repeated in how things grow and are madeâby the dynamic union of oppositesâas demonstrated by the spirals that move in opposite directions in the growth of a plant. The joining of unity and diversity in the discipline of proportional limitations creates forms that are beautiful to us because they embody the principles of the cosmic order of which we are a part; conversely, the limitlessness of that order is revealed by the strictness of its forms. The author shows how we, as humans, are included in the universal harmony of form, and suggests that the union of complementary opposites may be a way to extend that harmony to the psychological and social realms as well.

Customer Reviews:

a++++.......2003-06-15

its a goood and extremely helpful book!

Architects take notice.......2003-05-24

A very good book an sacred geometry with lots of diagrams.

Elegant.......2001-12-29

This beautifully illustrated and diagrammed book attempts to show the harmony that exists in nature and all good art and architecture. Not only that, Doczi attempts to weave into this picture, (with some success) Pythagorean concepts of harmony and it's relation to growth in nature.
The essential concept in this book is the 'power of limits.' Doczi shows that this limiting factor is the golden section. And he does it using almost no math! The golden section has the powerful quality that division or expansion by this proportion always leads to harmonious growth. No matter how small or large is the division, there is never anything "left over" to create disharmony. This limiting factor is of transcendental power, thus "The Power of Limits."
Unregulated growth could never achieve anything but randomness, which is not what we observe in nature.
Of course in nature and in life it is impossible to achieve perfection. Yet Doczi elegantly explains how nature compensates for this inability by using the Fibonnaci sequence instead. Profusely illustrated with many detailed, easy-to-understand diagrams, this book is a must for those who wish to understand more deeply how our world is constructed, without wading through a lot of math.

Interesting, Helpful, Fuzzy.......2001-07-20

While I agree with the other reviewers that this book is both well written & well illustrated, the Jungian cant of the author feels too new-agey to me. Proportion is indeed present in the world, but to assign proprtion to EVERYTHING is an over-generalization, and to ascribe a metaphysical meaning to it based on this over-generalization is a bit much. Useful for the illustrations of proportion, a thing every designer ought to know, but when it wanders off into the woods it looses me.

Mathematical Harmony in Nature.......2001-06-08

Any serious observer of nature can tell you there are rhythms in nature, patterns that repeat themselves. Far from chaos, there is harmony. The Golden Section, A : B = B : A + B, is part of that harmony. From Fibonacci numbers to the Golden Rectangle, this book will awaken the reader to a sense of perfection, an incredible order, found virtually everywhere in nature. Beyond the interesting phenomena, there lies a larger message. This, all of this, did not happen by some cosmic accident.

The Limits of Air Power: The American Bombing of North Vietnam

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Almost Right!
Not just about Air Power in Vietnam
A FAR better book than the unkind review below suggests
The limits of doctrine in face of reality
Great reference material but flawed conclusion

The Limits of Air Power: The American Bombing of North Vietnam
Mark A. Clodfelter
Manufacturer: Bison Books
ProductGroup: Book
Binding: Paperback

Aviation | Military | History | Subjects | Books

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Crosswinds: The Air Force's Setup in Vietnam (Texas a & M University Military History Series)
The Transformation of American Air Power (Cornell Studies in Security Affairs)
American Airpower Strategy in Korea, 1950-1953
Bombing to Win: Air Power and Coercion in War (Cornell Studies in Security Affairs)
Bombs, Cities, and Civilians: American Airpower Strategy in World War II (Modern War Studies)

ASIN: 0803264542

Book Description

Tracing the use of air power in World War II and the Korean War, Mark Clodfelter explains how U. S. Air Force doctrine evolved through the American experience in these conventional wars only to be thwarted in the context of a limited guerrilla struggle in Vietnam. Although a faith in bombing's sheer destructive power led air commanders to believe that extensive air assaults could win the war at any time, the Vietnam experience instead showed how even intense aerial attacks may not achieve military or political objectives in a limited war. Based on findings from previously classified documents in presidential libraries and air force archives as well as on interviews with civilian and military decision makers, The Limits of Air Power argues that reliance on air campaigns as a primary instrument of warfare could not have produced lasting victory in Vietnam. This Bison Books edition includes a new chapter that provides a framework for evaluating air power effectiveness in future conflicts.

Customer Reviews:

Almost Right!.......2004-11-23

Mark Clodfelter's "The Limits of Air Power" is an interesting book that explains the development and deployment of strategic air power during the Vietnam War. The book is based on excellent research and provides a good overview of all of the political and military nuances that guided the application of strategic bombing above the 20th parallel.

Clodfelter falls short in his conclusion that the war as fought by the communists was primarily a guerilla war prior to TET 1968, and that strategic air power would not have provided the same results in 1965-66 as did Operations Linebacker I and II during 1972. The primary combatants until 1968 were the Viet Cong but they were supplied with arms and material by the North Vietnamese. Although they did not require food from NVN for their subsistence, they sure needed arms and ammo. Surprisingly, Clodfelter overlooks this obvious point.

I believe the application of an intense strategic bombing campaign in 1965-66 -- as conducted during Linebacker II might have produced the results that were achieved during December 1972. Instead of being so certain about his conclusion -- maybe he should simply let the reader decide.

Not just about Air Power in Vietnam.......2003-11-26

On one level, Mark Clodfelter's "The Limits of Air Power" is a learned assault on the myopia of Air Force commanders and the canonical vision that political constraints doomed the military to defeat in Vietnam. On another, more important level, it is a thoughtful analysis of the classic Clausewitzean dictum that "war is politics by other means," which has implications far beyond the air campaigns against North Vietnam.

Clodfelter uses a simple, but effective framework to examine political efficacy of three major air campaigns against North Vietnam: Rolling Thunder (March '65 to October '68), Linebacker I (April '72 to October '72), and Linebacker II (December '72). For each campaign, he assesses to what extent the bombing helped achieve the civilian leadership's "positive political objective" (i.e. what political purpose the US was trying to achieve by the use of force). At the same time, he identifies and assesses the various "negative political objectives" that put constraints on the use of force (i.e. what political purposes were endangered or aggravated by the use of force). Finally, he considers other factors that could constrain the use and effectiveness of air power, such as doctrine, weather, technology, personnel, etc.

The author's conclusions are persuasive, although not exactly groundbreaking in their originality. In short, Clodfelter argues that Linebacker II (aka "Christmas Bombings"or "Eleven Day War") was a more effective political tool not because air power was finally unleashed with a fury against Hanoi as Air Force planners had been calling for all along, but rather because the positive and negative political objectives of December 1972 were so less ambitious and less constraining from those of pre-1968. Nixon's primary positive objective was to secure the continued withdrawal of US combat troops while not abandoning South Vietnam to an imminent communist take-over. Détente and Kissinger's diplomacy ensured that China and the Soviet Union would not intervene, and Nixon's landslide re-election the month before removed major domestic issues from the equation. Moreover, the conventional nature of the March '72 Easter Offensive exposed the North to punishing air attacks on their major combat units that seriously endangered their ability to defend themselves. Thus, the pain Linebacker II inflicted led Hanoi to agree to terms that gave the US "peace with honor" but left them able to fight another day. President Johnson's more sweeping positive objective (i.e. "a stable, independent, non-communist South Vietnam"), along with his many negative objectives (a legitimate concern of superpower escalation, a desire to protect his domestic Great Society Program and win support for the US abroad), and fundamental disagreement among his advisors on the chief objective on the air campaign, all combined to undermine Rolling Thunder's utility as a political tool.

Is Clodfelter's work - and particularly his framework - relevant to the international security questions of today? Absolutely. And not just from the perspective on air power. What are the United States' positive political objectives in the War on Terror? What are the concomitant negative objectives that will constrain how that war is waged? A critical inquiry of these questions will reveal that US political objectives and constraints are far more ambitious than those of the Johnson Administration, let alone Nixon. The ability of force to achieve those objectives by themselves is, for all intents and purposes, impossible.

Clodfelter is a political scientist and this book is pure political science, so for those interested in war stories and the like, this book most definitely isn't for you. However, if you are looking for a cogently argued and thoroughly researched assessment of the use of force for political purposes, this book is not to be missed.

A FAR better book than the unkind review below suggests.......1999-11-28

This book isn't perfect. Several times I found myself thinking 'hmm, I don't think that's a fair conclusion', mainly because of the author's occasional unsustained assertion, hyperbole or sweeping generalisation. But heck, this book deals with a very contentious topic, so the author isn't going to please everyone anyway.

The research is good, the argument compelling (even if not always agreeable) and the prose clear and engaging. In short, this is a good book. It's certainly much better than the anonymous reviewer from Montgomery, AL, suggests.

I teach airpower, and I encourage my students to read this book. They shouldn't swallow it all hook, line and sinker, but they SHOULD read it.

The limits of doctrine in face of reality.......1999-10-15

An associate professor of history at the US Air Force Academy in Colorado Springs, Colorado, Mark Clodfelter displays a huge knowledge of facts and figures as concerns the American bombing of North Vietnam. He masterly shows the connection between political and military factors conducive first to the failure in saving South Vietnam as an independent country, and later to helping the United States save their face when getting out of the trap. What is no less interesting from an up-to-date standpoint, the book also helps understand why the war of Kosovo was won by air power, and why not just so according to the three-day schedule envisaged by the NATO's high command.

Great reference material but flawed conclusion.......1999-09-30

Amazing how Mark Clodfelter, a School for Advanced Airpower Studies graduate, could draw the conclusion he did if he really did the research and understood combat air operations. The Vietnam War stopped being a simple insurgency by 1967 and became a full conventional war by 1968, with North Vietnamese Regulars doing most of the fighting, and requiring conventional artillery, rockets, automatic weapons, and armored vehicles. To think that we could not have very quickly put North Vietnam on the full defensive at the beginning of 1968, had we followed Curtis LeMay's counsel to prosecute attacks on the 74+ strategic targets, particularly when North Vietnam had no significant air defenses, defies comprehension. The results from Linebacker I/II (in the face of one of the world's densest and most lethal air defense systems) proves the point. When the war was run by a competent president (Nixon) instead of an incompetent buffoon like LBJ (read Dereliction of Duty for details) the Air Force could bring Hanoi to its knees within weeks and could have saved tens of thousands of Army and Marine lives--the terrible hemorrage American families still feel to this day. It is abominable that instructors at Maxwell read and believe this garbage and then teach it to Air Force officers going through courses at Air University.

Average customer rating:

The Power and Limits of NGOs

Manufacturer: Columbia University Press
ProductGroup: Book
Binding: Paperback

General | Asia | History | Subjects | Books

Eastern | Europe | History | Subjects | Books

Democracy | Government | Nonfiction | Subjects | Books

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Similar Items:

NGOs and Transnational Networks: Wild Cards in World Politics
The Real World of NGOs: Discourses, Diversity and Development
Beyond the Magic Bullet: NGO Performance and Accountability in the Post-Cold War World
NGOs in International Politics
Activists Beyond Borders: Advocacy Networks in International Politics

ASIN: 0231124910

Book Description

Since the end of the Cold War, a virtual army of nongovernmental organizations (NGOs) from the United States, Britain, Germany, and elsewhere in Europe have flocked to Central and Eastern Europe and Eurasia. These NGOs are working on such diverse tasks as helping to establish competitive political parties, elections, and independent media, as well as trying to reduce ethnic conflict.

This important book is among the few efforts to assess the impact of these international efforts to build democratic institutions. The case studies presented here provide a portrait of the mechanisms by which ideas commonly associated with democratic states have evolved in formerly communist states, revealing conditions that help as well as hurt the process.

Limits on States: A Reference Guide to the United States Constitution (Reference Guides to the United States Constitution)

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Limits on States: A Reference Guide to the United States Constitution (Reference Guides to the United States Constitution)
James M. McGoldrick
Manufacturer: Praeger Publishers
ProductGroup: Book
Binding: Hardcover

General | Constitutional Law | Law | Subjects | Books

General | Law | Subjects | Books

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ASIN: 0313312338

Book Description

Article 1, Section 10 contains the most significant limits on state power found in the main text of the U.S. Constitution. Chief Justice John Marshall, perhaps the most important Justice in U.S. history, used this provision a number of times in a number of significant decisions to limit state power. These decisions effectively enhanced the power of our new federalist form of government. This book delves into the modern issues pertaining to state limitations by tracing its history and looking at today's most important factors. This work makes a valuable contribution to the understanding of the U.S. Constitution by detailing the most significant limits on state power. The many provisions studied in the book provide insights into the various aspects of constitutional interpretation. Coverage includes:

Ex post facto laws

Prohibition against bills of attainder

The import export clause

The Dormant Commerce Clause

Limits on a state's ability to retroactively impair contracts.

Terrific Majesty: The Powers of Shaka Zulu and the Limits of Historical Invention

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Refreshing look at our misperceptions of Zulu history.

Terrific Majesty: The Powers of Shaka Zulu and the Limits of Historical Invention
Carolyn Hamilton
Manufacturer: Harvard University Press
ProductGroup: Book
Binding: Paperback

General | Africa | History | Subjects | Books

South Africa | Africa | History | Subjects | Books

General | World | History | Subjects | Books

Politics of the Womb: Women, Reproduction, and the State in Kenya
Willing Migrants: Soninke Labor Diasporas, 1848-1960 (Western African Studies)
The Diligent: A Voyage through the Worlds of the Slave Trade
Shaka Zulu: The Biography of the Founder of the Zulu Nation
The Washing of the Spears: A History of the Rise of the Zulu Nation Under Shaka and Its Fall in the Zulu War of 1879

ASIN: 0674874463

Book Description

Since his assassination in 1828, King Shaka Zulu--founder of the powerful Zulu kingdom and leader of the army that nearly toppled British colonial rule in South Africa--has made his empire in popular imaginations throughout Africa and the West. Shaka is today the hero of Zulu nationalism, the centerpiece of Inkatha ideology, a demon of apartheid, the namesake of a South African theme park, even the subject of a major TV film.

Terrific Majestyexplores the reasons for the potency of Shaka's image, examining the ways it has changed over time--from colonial legend, through Africanist idealization, to modern cultural icon. This study suggests that "tradition" cannot be freely invented, either by European observers who recorded it or by subsequent African ideologues. There are particular historical limits and constraints that operate on the activities of invention and imagination and give the various images of Shaka their power. These insights are illustrated with subtlety and authority in a series of highly original analyses.

Terrific Majesty is an exceptional work whose special contribution lies in the methodological lessons it delivers; above all its sophisticated rehabilitation of colonial sources for the precolonial period, through the demonstration that colonial texts were critically shaped by indigenous African discourse. With its sensitivity to recent critical studies, the book will also have a wider resonance in the fields of history, anthropology, cultural studies, and post-colonial literature.

Customer Reviews:

Refreshing look at our misperceptions of Zulu history........1999-11-01

Carolyn Hamilton writes with a commanding knowledge of her subject, in this case the Zulu founding king Shaka kaSenzangakona. Hamilton's efforts are essential reading for anybody who has wondered about the myth that is Shaka. She shows how he has been used to symbolise Zulu power, and how many Zulu historians have erred by casting him as a villain or a hero without having enough evidence to prove it. Hamilton's approach is highly refreshing. While she always respects the limitations of a subject that has bewildered many, her angle is intriguing. Her work ranks right up there with the great Zulu historians: John Laband, Jeff Guy and John Wright. And that is more than enough reason to purchase this book.

The Limits of Power: Great Fires and the Process of City Growth in America

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The Limits of Power: Great Fires and the Process of City Growth in America
Christine Meisner Rosen
Manufacturer: Cambridge University Press
ProductGroup: Book
Binding: Paperback

General | World | History | Subjects | Books

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General | Urban Planning & Development | Nonfiction | Subjects | Books

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ASIN: 0521545706

Book Description

Chicago, Boston, and Baltimore all suffered terrible fires in the late nineteenth or early twentieth century. Residents of these cities agreed that the destruction caused by the fires provided them with a special opportunity to improve their inadequately built cities. This book examines these rebuildings, using each to examine in close detail the process of city growth. The massive population growth and economic expansion of the nineteenth century necessitated that every aspect of the urban environment be redeveloped. Yet, at virtually every stage of city growth, the achievement of environmental adaptation lagged significantly behind the need for change. The innovative features of this book will make it useful to all readers interested in city growth. By drawing on several fields of the social sciences, the author develops a conceptual framework for explaining the barriers to environmental improvement; and through the historical narrative, the usefulness of this framework is demonstrated.

Critical Understanding: The Powers and Limits of Pluralism

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Critical Understanding: The Powers and Limits of Pluralism
Wayne Booth
Manufacturer: University Of Chicago Press
ProductGroup: Book
Binding: Paperback

All Titles | Qualifying Textbooks - Fall 2007 | Stores | Books

Literature & Fiction | Qualifying Textbooks - Fall 2007 | Stores | Books
Similar Items:

Modern Dogma and the Rhetoric of Assent (Ward-Phillips Lectures in English Language and Literature ; V. 5)
A Rhetoric of Irony (Phoenix Books)
The Company We Keep: An Ethics of Fiction
The Rhetoric of Rhetoric: The Quest for Effective Communication (Blackwell Manifestos)
The Vocation of a Teacher: Rhetorical Occasions, 1967-1988

ASIN: 0226065553

Book Description

Critics will always disagree, but, maintains Wayne Booth, their disagreement need not result in critical chaos. In Critical Understanding, Booth argues for a reasoned pluralism—a criticism more various and resourceful than can be caught in any one critic's net. He relates three noted pluralists—Ronald Crane, Kenneth Burke, and M. H. Abrams—to various currently popular critical approaches. Throughout, Booth tests the abstractions of metacriticism against particular literary works, devoting a substantial portion of his discussion to works by W. H. Auden, Henry James, Oliver Goldsmith, and Anatole France.

The limits of power: the world and United States foreign policy, 1945-1954

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The limits of power: the world and United States foreign policy, 1945-1954
Joyce Kolko
Manufacturer: Harper & Row
ProductGroup: Book
Binding: Unknown Binding

Love and Power in a World Without Limits: A Woman's Guide to the Goddess Within

Average customer rating:

This Book NEEDS to be read and REPUBLISHED.

Love and Power in a World Without Limits: A Woman's Guide to the Goddess Within
Terry Cole-Whittaker
Manufacturer: HarperCollins
ProductGroup: Book
Binding: Hardcover

General | Psychology & Counseling | Health, Mind & Body | Subjects | Books

Dare to Be Great!
What You Think of Me is None of My Business
Every Saint Has a Past, Every Sinner a Future: Seven Steps to the Spiritual and Material Riches of Life
The Inner Path From Where You Are to Where You Want to Be
How to Have More in a Have-Not World

ASIN: 0062501534

Customer Reviews:

This Book NEEDS to be read and REPUBLISHED........1999-01-30

I Really wish we could reach more people with the wisdom in this book. It made me realize I was worth losing weight, loving myself and totally accepting a new self image with understanding beyond what I ever thought!! I only have a copy of this on loan, I would love my own book.

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