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贝尔电话实验室采用同样功率的市售功率管做出增益带宽乘积提高300％的组合器件,可望应用于远距离微波通讯的放大级或高速数据传输终端。此技术是将几十个小功率晶体管、电阻器及其他电路元件组合在一起,得到一高增益的
Bell Telephone Laboratories uses a combination of commercially available power tubes of the same power to increase the gain-bandwidth product by 300% and is expected to be used in amplification stages or high-speed data transmission terminals for long-distance microwave communications. This technology is the combination of dozens of low-power transistors, resistors and other circuit components together to get a high-gain