Agilent Technologies Option H48 Multiport Test Set Z5623A Especificaciones descargar pdf (Pagina 157)

Page 37

安捷倫科技高頻元件量測研討會

Feb.23, 2006

• At this point, the calibration should start.

• Based on the “probe” cal kit we created, we went through the

following steps for a 3-port TRL cal:

Step 1 of 9, short to port 1

Step 2 of 9, short to port 2

Step 3 of 9, thru between ports 1 and 2

Step 4 of 9, line between ports 1 and 2

Step 5 of 9, short to port 3

Step 6 of 9, thru between ports 1 and 3

Step 7 of 9, line between ports 1 and 3

Step 8 of 9, thru between ports 2 and 3

Step 9 of 9, line between ports 2 and 3

Performing the TRL Calibration

Page 38

安捷倫科技高頻元件量測研討會

Feb.23, 2006

What About Calibrating On-Wafer?

Because delta-match cal can be performed at any interface,

on-wafer customers have the following options:

• Use ECal (or mechanical cal kit) at the end

of the cables, before connecting to the probes

(probes tend to have female connectors, so

simply add adapters to make up two pairs of

insertable cals)

• Use the probes with a 4-port with SOLT ISS

Cascade’s WinCal 2006

• Will not support 4-port TRL calibrations initially

• Allows advanced 2-port calibrations, such as the LRRM family

1 2 ... 152 153 154 155 156 157 158 159 160 161 162 ... 190 191

Sin comentarios

Agilent Technologies Option H48 Multiport Test Set Z5623A Especificaciones Pagina 157