1～4GHz微封装宽带放大器

A1～4GHz mini-packed wideband amplifier

介绍了 1～ 4GHz微波宽带微封装放大器的研制。采用负反馈的设计原理 ,利用 EESOF进行 CAD设计。主要指标为 :工作频率 1～ 4GHz,增益 1 8d B,增益平坦度 ± 0 .7d B,驻波比 2 .0∶ 1 ,1 d B压缩输出功率 1 9d Bm,封装形式 TO- 8C。

This paper describes a 1～4GHz microwave mini packed amplifier,based on negative feedback principle.It can provide more than 18dB gain,±0 7dB flatness,more than 19dBm at 1dB compressed output power,and less than 2 0∶1 VSWR over the 1～4GHz band.It was packed in TO 8C.