A Radar Cat Detector > When You Really Need to Know What's Inside the Box

IF 2.6 4区工程技术 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Spectrum Pub Date : 2024-08-02 DOI:10.1109/MSPEC.2024.10622064

Stephen Cass

引用次数: 0

Abstract

You have a closed box. There may be a live cat inside, but you won't know until you open the box. For most people, this situation is a theoretical conundrum that probes the foundations of quantum mechanics. For me, however, it's a pressing practical problem, not least because physics completely skates over the vital issue of how annoyed the cat will be when the box is opened. But fortunately, engineering comes to the rescue, in the form of a new US $50 maker-friendly pulsed coherent radar sensor from SparkFun.

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雷达猫探测器 > 当你真的需要知道盒子里装的是什么时

你有一个封闭的盒子。里面可能有一只活猫，但要打开盒子才能知道。对大多数人来说，这种情况是一个理论难题，探究的是量子力学的基础。但对我来说，这是一个紧迫的实际问题，尤其是因为物理学完全忽略了盒子打开后猫会有多恼火这个重要问题。但幸运的是，SparkFun 公司推出了一款价值 50 美元的新型脉冲相干雷达传感器，它是工程学的救星。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

IEEE Spectrum 工程技术-工程：电子与电气

CiteScore

2.50

自引率

0.00%

发文量

254

审稿时长

4-8 weeks

期刊介绍： IEEE Spectrum Magazine, the flagship publication of the IEEE, explores the development, applications and implications of new technologies. It anticipates trends in engineering, science, and technology, and provides a forum for understanding, discussion and leadership in these areas. IEEE Spectrum is the world''s leading engineering and scientific magazine. Read by over 300,000 engineers worldwide, Spectrum provides international coverage of all technical issues and advances in computers, communications, and electronics. Written in clear, concise language for the non-specialist, Spectrum''s high editorial standards and worldwide resources ensure technical accuracy and state-of-the-art relevance.

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