【摘要】 在进行脉冲天线测量时,微波接收机必须与输入的射频脉冲保持同步,使接收机的响应最大,以减少误差、获得最好的测量精确度.在此就同步问题研究了触发延迟对脉冲天线测量的影响及其应用方式,并根据实测数据讨论了不同脉冲参数下触发延迟的选择要求及其对可重复性的影响.更多还原

【Abstract】 In order to reduce errors and obtain highest measurement precision,microwave receiver must be synchronized with input RF pulse to maximize receiver response.This paper studies the influence of trigger delay on pulsed antenna measurements and the application manner and discusses the choice and the effect on the system repeatability of trigger delay with different pulse parameters based on observed data.更多还原