TESTER

摘要

A tester including a source and measuring device and a TX port connected to the source and measuring device is configured to determine a source reflection coefficient using an extension circuit. The extension circuit includes a calibration device having a power sensor. The calibration device is configured to provide a plurality of different terminations at the TX port. The tester is configured to calibrate a source power of the source and measuring device using the determined source reflection coefficient and the power sensor.

主权项

1. An apparatus, comprising:
a tester configured to connect to an extension circuit and comprising:
a source and measuring device including a source power; anda TX (transmission) port connected to the source and measuring device;wherein the tester is configured to determine a source reflection coefficient using the extension circuit, wherein the extension circuit comprises a calibration device comprising a power sensor; andwherein the tester is configured to calibrate the source power of the source and measuring device using the determined source reflection coefficient and the power sensor.