摘要
介绍了一种S波段低副瓣平面阵列天线的设计方法。该平面阵列天线由微带天线和双层空气板线馈电网络组成。给出了一些设计数据和实测结果。天线近场测试结果表明,设计频带内天线副瓣峰值电平小于-30 d B。
An S-band low sidelobe plane array antenna is designed. The antenna comprises the two-layer air stripline feeding network and the microstrip antenna with some data and test results given. It is indicated that the peak level of the antenna sidelobe within the frequency band is below - 30 dB through the antenna near-field test.
出处
《雷达与对抗》
2015年第3期45-47,50,共4页
Radar & ECM
