Nanotube radio
Nanotube radio
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DOI：
10.1021/nl0721113
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发表时间：
2007-11-01
期刊：
影响因子：
10.8
通讯作者：
Zettl, A.
中科院分区：
文献类型：
--
作者：
Jensen, K.;Weldon, J.;Zettl, A.
我们用一个碳纳米管制造了一个功能齐全、完全集成的无线电接收器。纳米管同时充当无线电的所有基本组件：天线、可调谐带通滤波器、放大器和解调器。由电池提供的直流电压源为收音机供电。使用载波在商业相关的40-400兆赫范围内和频率和幅度调制技术，我们展示了成功的音乐和语音接收。
We have constructed a fully functional, fully integrated radio receiver from a single carbon nanotube. The nanotube serves simultaneously as all essential components of a radio: antenna, tunable band-pass filter, amplifier, and demodulator. A direct current voltage source, as supplied by a battery, powers the radio. Using carrier waves in the commercially relevant 40-400 MHz range and both frequency and amplitude modulation techniques, we demonstrate successful music and voice reception.