Antenna Measurements for mm-wave Devices:Keysight Technologies and MVG-Orbit/FR

PublishTime：2021-04-27

The use of millimeter wave devices in applications such as collision avoidance radar and wireless gigabit communications creates significant challenges when performing antenna radiation measurements.
The μ-Lab from MVG-Orbit/FR is a portable system for the collection of far-field and spherical near-field electromagnetic data of millimeter die chips and miniature antenna assemblies. The extra-wide doors on this compact anechoic chamber enable easy access and mounting of the antenna under test (AUT). MVG-Orbit/FR’s 959 Spectrum software complements the μ-Lab for complete data acquisition and analy-sis of EM radiation patterns. The u-Lab can be used in conjunction with the Keysight Technologies PNA and PNA-X microwave network analyzers.
The positioning subsystem consists of a lightweight precision gantry arm mounted on an azimuth positioner. The near-field probe, mounted on the gantry arm, can be rotated to change polarization. The gantry arm assembly rotates in azimuth to cover all the longitudinal cuts on the measurement sphere. The AUT re-mains fixed on a stationary disk while the probe rotates in elevation and azimuth to cover the measurement sphere.
Measurement bands are reconfigurable to allow wide bandwidth operation. The system is designed for simple manual changeover. Measurements can be set up for single or batch testing. Analysis and plotting can be included in the batch test. The μ-Lab provides a compact, portable measurement test capability for a wide variety of antennas.
With the MVG-Orbit/FR uLab and Keysight microwave network analyzers you can perform comprehensive spherical near-field and far-field antenna radiation pattern measurements on your millimeter wave devices.

Brand of Product：	Keysight
Part#：	N5222A 、 N5242A 、 PNA 、 PNA-X More Part#
Product Category：	mm-wave Devices More
Application：	More
Data Type：	Supplier and Product Introduction More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	April 19, 2017
Version Number：
Data Encoding：	5991-4632EN
Data Size：	793 KB

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