摘要
给出了一种宽频带双圆极化单脉冲自跟踪馈源的设计方法。该馈源采用六单元对数周期单极子型式,由波束形成网络合成,可实现左右旋圆极化和差波束,从而可实现抛物面天线单脉冲跟踪。实测结果表明,该馈源实现了宽频带自跟踪的独特优点,证明了设计的可行性。
A wideband dual circular polarization and monopulse feed is designed in the paper.The feed is composed of six Logic periodic monopole antennas,which is synthesized by a beam forming network to form dual circular polarization beam.The feed can be used for single-pulse tracking of a parabolic antenna.The measured results show that the feed has achieved the unique advantages of wideband self-tracking and proved the feasibility of the design.
出处
《河北省科学院学报》
CAS
2017年第4期43-48,共6页
Journal of The Hebei Academy of Sciences
