MARC状态：审校 文献类型：西文图书 浏览次数：50
- 题名/责任者:
- The mathematical radio : inside the magic of AM, FM, and single-sideband / Paul J. Nahin.
- 出版发行项:
- Princeton, New Jersey : Princeton University Press, [2024]
- ISBN:
- 9780691235318
- 载体形态项:
- lxii, 311 pages : illustrations ; 25 cm
- 其他载体形态:
- Online version: Nahin, Paul J. Mathematical radio 1st. Princeton : Princeton University Press, 2024 9780691235325
- 个人责任者:
- Nahin, Paul J., author.
- 论题主题:
- Radio-Transmitters and transmission-Mathematics.
- 论题主题:
- Radio circuits-Mathematical models.
- 中图法分类号:
- TN914
- 一般附注:
- Includes index.
- 摘要附注:
- "A trade book on the mathematics of radio"--
- 摘要附注:
- "How a modern radio works, told through mathematics, history, and selected puzzlesThe modern radio is a wonder, and behind that magic is mathematics. In The Mathematical Radio, Paul Nahin explains how radios work, deploying mathematics and historical discussion, accompanied by a steady stream of intriguing puzzles for math buffs to ponder. Beginning with oscillators and circuits, moving on to AM, FM, and single-sideband radio. Nahin focuses on the elegant mathematics underlying radio technology rather than the engineering. He explores and explains more than a century of key developments, placing them in historical and technological context.Nahin, a prolific author of books on math for the general reader, describes in fascinating detail the mathematical underpinnings of a technology we use daily. He explains and solves, for example, Maxwell's equations for the electromagnetic field. Readers need only a familarity with advanced high school-level math to follow Nahin's mathematical discussions. Writing with the nonengineer in mind, Nahin examines topics including impulses in time and frequency, spectrum shifting at the transmitter, the superheterodyne, the physics of single sideband radio, and FM sidebands. Chapters end with "challenge problems" and an appendix offers solutions, partial answers, and hints. Readers will come away with a new appreciation for the beauty of even the most useful mathematics"--
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