SDR-seq技术的出现，为我们提供了一个前所未有的新“罗盘”。它不仅能将我们精确地导航到那片森林，还能让我们直接走进每一户人家，亲眼看到他们的炉灶 (基因型) 和锅里煮着的食物 (基因表达)。 我们知道某些基因（编码区）是构建生命的关键章节，但对 ...

SDR系统由处理模拟信号的无线电前端和处理数字信号的数字后端组成。无线电前端执行信号发送（Tx）和接收（Rx）功能，设计用于在宽调谐范围内工作，高性能SDR工作在0-18 GHz（也可升级到更高频率范围）。 SDR系统的数字后端具有现场可编程门阵列（FPGA ...

Cheap, easy to use SDR dongles are an immensely powerful tool for learning about radio technology. However, building your own SDR is not something too many hackers are confident to tackle. [Ashhar ...

Making a software defined radio (SDR) receiver is a relatively straightforward process, given the right radio front end electronics and analogue-to-digital converters. Two separate data streams are ...