We designed an Archimedean spiral antenna to receive the UHF signals, andbuild the UHF detection system with the TDS-684C digital oscilloscope to meet theneed of the laboratory study.

• 为了试验室研究的需要,研制了阿基米德螺旋天线传感器,并和 TDS-684C数字示波器一起组成了特高频检测装置。