Home > Sandia National Laboratories successfully develops acoustic amplifiers
Sandia National Laboratories successfully develops acoustic amplifiers
Author：Acoustics Industry Innovation and Development Conference Date：2021-06-14 Reading：43
桑迪亚国家实验室的研究人员开发了一种声学放大器，其尺寸为0.5平方毫米，可以在0.2毫米内将信号强度提高100倍，且仅需36伏的电压和20毫瓦的功率，比早期版本的效果高出10倍以上。不同于电子设备，该放大器通过声波而非无线电波传送信号。它的问世使得大多数无线电设备有可能被替换成更小更好的声学设备，同时也第一次证明了通常在电子领域完成的功能是可以在声学领域实现的。
Directed by
Ministry of Science and Technology
China Association for Science and Technology
China Association for Science and Technology
Supported by
Jiangsu Development and Reform Commission
Jiangsu Department of Science and Technology
Jiangsu Department of Industry and Information Technology
Jiangsu Department of Commerce
Jiangsu Association for Science and Technology
Jiangsu Department of Science and Technology
Jiangsu Department of Industry and Information Technology
Jiangsu Department of Commerce
Jiangsu Association for Science and Technology
Hosted by
The Acoustical Society of China
Nanjing university
Suzhou Municipal People's Government
Nanjing university
Suzhou Municipal People's Government
Organized by
Suzhou Science and Technology Bureau
Suzhou Industry and Information Bureau
Changshu People's Government
Suzhou Industry and Information Bureau
Changshu People's Government
Contacts
Michael Chen:13906133069 1661845543@qq.com
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