Since the VectorStar ME7838G is a broadband system covering over 220 GHz, power calibrations can require multiple sensors and multiple adapters. Because power calibrations occur at a plane convenient for the power sensors and are used at a plane convenient for the DUT (e.g., at a probe tip), additional embedding and de-embedding steps can help move the power calibration accuracy to a more appropriate reference plane.
Most Recent Flipbooks
Material measurement will become an even more important measurement to be performed on all devices that carry high-frequency signals. Characterizing the materials for their electrical loss properties
Bluetooth® Low Energy (LE) Audio products continue to evolve, offering new user experiences. This document provides the technical details of LE Audio technologies and the significant advancements that
This paper discusses methods for transferring the sensor-based calibration to the probe tip using user power calibrations and power embedding/de-embedding for broadband and banded millimeter-wave (mmW
This document explains how to use a scenario to automate testing using the Network Master Pro MT1040A and the OSA MS9740B when deploying 400ZR and helps reduce data center interconnect operation costs
A transformational era in military and defense is underway and has an underpinning of 5G
Learn the challenges of testing 5GNR base stations and how to test the performance outside of traditional methods.
Automotive services operate at specific angular ranges in relation to the vehicle like Mobile Network communication
5G NR has opened up many verticals enabling all-around user experience expanding into the automotive space.
In testing the cellular capability of Telematic Control Unit (TCU) it is important to test abnormal situations that may arise due to misconfigurations, bad state actors, or the current conditions resu
This application note explains the necessity of inspection testing by RF evaluation of each of the three IEEE 802.11ax-specified frequency bands (2.4, 5, and 6 GHz).
The rollout of 70 GHz–80 GHz 5G systems and the subsequent need for more E-band devices (like radar antennas) has placed greater importance on using VNAs
Manual testing is commonly used to confirm device under test (DUT) functionality, but in terms of scope it is impossible to use this test method to verify all permutations of RF parametric measurement
Automobile equipment is using cellular communications for remote diagnostic monitoring of vehicle subsystems condition, Infotainment systems, and smartphone applications
Today, vehicles include various complex subsystems that are controlled through a Telematic Control Unit (TCU)
Pre-testing eCall at the TCU module vendor and at the automaker reduces costly delays of failure in the certification testing