要想学会测试, 首先要学会校准
1. 是德科技 (原Agilent)网络分析仪校验过程
按 prest → 选 ok → start(设定起频 0.5 G or 2 G) → stop (设定始频 2.5 G or 3G 6G 8.5G) → sweep(扫描?) setup → points → 输入效验点数(201x1 401x1 901x1)→ Display → Num of Traces (1-8) 选择 → Allocate Traces(选择显示界面) → Format → Tr1 SWR Tr2 SWR → MeasTr1 s11 Tr2 s22 → Cal → Correction(on) →Calibrate → 2-port cal或4-port cal → Reflection → port1(open) →port1(short) → port1(load) → Return → Transmission(对接) → port 1-2 Thru → Return →Reflection →port2open) →port2short) → port2(load) → Return → Done(完成效验) → Save/Recall → Save State →选择State 01-08 的任意一个将验好的波形保存在里面。
2. 是德科技 (原Agilent)网络分析仪设定规格
选择需设定规格的窗口 Tr1 Tr2 or Tr3 Tr4 → Analysis → Limit Test →Limit Test(on) →Limit Line(on)