南京电子器件研究所成功地研制出Ｘ波段五位、Ｃ波段六位砷化镓单片数字移相器，该移相器具有体积小、性能优、功耗极低、转换速度快、重复性和一致性好、可靠性高等优点。电路设计中，采用开关移相网络、桥Ｔ电路和谐振式电路形式来实现移相功能。电路采用先进的ＭＭＩＣ工艺 Nanjing Institute of Electronics successfully developed a X-band five, C-band six gallium arsenide monolithic digital phase shifter, the phase shifter with small size, excellent performance, low power consumption, conversion speed, repeatability And consistent, high reliability advantages. Circuit design, the use of switching phase-shift network, bridge T circuit and resonant circuit form to achieve the phase-shifting function. Circuit using advanced MMIC technology