Advances In Surface Acoustic Wave Technology, Systems & Applications, Vol 2

Advances In Surface Acoustic Wave Technology, Systems & Applications, Vol 2

Author: Tor A Fjeldly

Publisher: World Scientific

Published: 2001-01-31

Total Pages: 374

ISBN-13: 9814491608

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Surface acoustic wave (SAW) devices are recognized for their versatility and efficiency in controlling and processing electrical signals. This has resulted in a multitude of device concepts for a wide range of signal processing functions, such as delay lines, filters, resonators, pulse compressors, convolvers, and many more. As SAW technology has found its way into mass market products such as TV receivers, pagers, keyless entry systems and cellular phones, the production volume has risen to millions of devices produced every day. At the other end of the scale, these are specialized high performance signal processing SAW devices for satellite communication and military applications, such as radar and electronic warfare.This volume, together with Volume 1, presents an overview of recent advances in SAW technology, systems and applications by some of the foremost researchers in this exciting field.


Patterns of the Past

Patterns of the Past

Author: Roger Hall

Publisher: Dundurn

Published: 1996-07-25

Total Pages: 407

ISBN-13: 1459713575

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Patterns of the Past has been published to commemorate the one hundredth anniversary of the founding of the Ontario Historical Society. Organized on 4 Sept 1888 as the Pioneer Association of Ontario, the Society adopted its current name in 1898. Its objectives, for a century, have been to promote and develop the study of Ontario’s past. The purpose of this book is both to commemorate and to carry on that worthy tradition. Introduced by Ian Wilson, Archivist of Ontario, and edited by Roger Hall, William Westfall and Laurel Sefton MacDowell, this distinctive volume is a landmark not only in the Society’s history but in the prince’s historiography. Eighteen scholars have pooled their talents to fashion a volume of fresh interpretive essays that chronicle and analyze the whole scope of Ontario’s rich and varied past. New light is thrown on our understanding of early native peoples, rural life in Upper Canada, the opening of the North, the impact of railways, and the growth of businesses and institutions. And there is much social study here too, especially of the new roles for women in industrial society, of working class experience, of ethnic groups, and of children in our society’s past. As well, there are innovative treatments of the conservation movement, of science’s role in provincial society, and of the relationship between society and culture in small towns. Anyone with an interest in the history of Canada’s most populous province will find much in this comprehensive collection.


Testimonies and Secrets

Testimonies and Secrets

Author: Robert M. Mennel

Publisher: University of Toronto Press

Published: 2013-01-01

Total Pages: 337

ISBN-13: 1442614781

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This compelling history is drawn from the papers of the Crouse-Eikle family, discovered in their ancestral home in Crousetown on Nova Scotia's South Shore. Millwright John Will Crouse (1844–1914) kept a meticulous diary spanning five decades. Reflective by nature, he recorded the challenges of work, pondered the intricacies of communal life, and wrote movingly of his personal and spiritual struggles. His daughter Elvira Crouse Eikle reported on village events for local newspapers, and her son, Harold Eikle (1912–1977), a gifted teacher and musician, wrote letters and family history. Harold's correspondence celebrated the social liberations of the 1930s and beyond, but also showed their limits in the suffering he experienced as a gay man in a heterosexual world. Using the family papers, other unpublished documents and oral history, Robert M. Mennel connects the experiences of the Crouse-Eikle family and their community to larger themes of social and cultural change in North America. A story of vivid personalities and episodes, by turns sad, conflicted, joyful, bitter, funny and reflective, Testimonies and Secrets will be read with pleasure by scholars and general readers alike.