We present a microwave source that is controlled by a commercially available field-programmable gate array (FPGA). Using an FPGA allows for precise control of the time dependent microwave-dressing applied to a sample of trapped cold atoms. We test our microwave source by exciting Rabi oscillations in a Na spinor Bose-Einstein condensate. We include, as supplements, the complete source code, parts' lists, pin connection diagrams, and schematics to make it easy for any group to build and use this device.

中文翻译：

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由现场可编程门阵列控制的用于冷原子实验的多功能微波源

我们提出了一种由商用现场可编程门阵列 (FPGA) 控制的微波源。使用 FPGA 可以精确控制应用于被困冷原子样本的时间相关微波修整。我们通过在 Na 旋量玻色-爱因斯坦凝聚物中激发 Rabi 振荡来测试我们的微波源。作为补充，我们提供了完整的源代码、零件清单、引脚连接图和原理图，使任何团队都可以轻松构建和使用该设备。