CAJ | 학술논문

干扰机运动能给双通道干扰对消带来困难，但连续运动的干扰机只在一定范围内有较好的干扰效果。旋转干扰机具有运动的重复性，该文分析了旋转运动的干扰机对InSAR双通道干扰对消的影响，针对旋臂过长不易实现的问题，提出用分布式的多干扰发射天线通过分时发射模拟旋转干扰机的方法，仿真结果证明了该方法的有效性。
간우궤운동능급쌍통도간우대소대래곤난，단련속운동적간우궤지재일정범위내유교호적간우효과。선전간우궤구유운동적중복성，해문분석료선전운동적간우궤대InSAR쌍통도간우대소적영향，침대선비과장불역실현적문제，제출용분포식적다간우발사천선통과분시발사모의선전간우궤적방법，방진결과증명료해방법적유효성。
Jammer motion brings trouble to the dual-channel cancellation, but the good result is restricted to a limited range. The rotation motion of a jammer is periodic, the effect of rotating jammer on InSAR dual-channel cancellation is studied in this paper. Since the rotating arm is too long to put into practice, an alternative method using multi-antenna jammer is presented, the antennas emit interference signal on a time division basis. Simulation result shows that the proposed method is effective.