摘要
微带阵列天线增益的计算必须计入微带线损耗才有可靠精度,为此提出了一种计算毫米波微带天线阵整体馈线损耗的方法,导出了256元并馈阵、192元串并馈阵的损耗计算表达式,计算值与现有实测值相比较证实了本方法的有效性。
The computation of microstrip array antenna gain must include the feed line loss to achieve the reliable precision, so a method is proposed for calculating the overall loss of mm- wave microstrip array antenna. The formulation of 256 patch corporate arrays and 192 patch parallel corporate arrays are derived. Comparison between computation result and practical result show that this method of feasible.
出处
《电讯技术》
2006年第4期112-114,共3页
Telecommunication Engineering
关键词
毫米波微带天线阵
馈线损耗
计算方法
mm -wave microstrip array antenna
feed line loss
calculating method
