broad band antenna造句

• The comparison between the results of calculation and measurement shows that the two results are in good agreement for the broad band antenna in the l band and the waveguide - coax converter of bj48 type used as antenna in the c band , with a difference of less than 0 . 7db , and that the two results also agrees well in the x band for the waveguide - coax converter of bj100 type used as antenna , with an error close to 1db only at few points in the given frequency range
  比对结果表明: l波段(加脊天线) 、 c波段( bj48型波导同轴转换作为接收喇叭)的模拟结果与实测结果符合得较好,误差小于0 . 7db ;在带内, x波段( bj100型波导同轴转换作为接收喇叭)的模拟结果与实测结果比较一致,只在个别频率点处误差近1db 。