R&S®NRPMOVER-THE-AIR (OTA) POWER MEASUREMENT SOLUTION

PublishTime：2022-02-11

●5G, WLAN IEEE802.11ad, IEEE802.1 lay and automotive radar use higher carrier frequencies and higher signal bandwidths in order to achieve very high data rates. This requires the use of phased array antennas in wireless devices and base stations. TTiese antennas use beamforming to control the direction of radiation of the transmit antenna, thus maximizing the power level at the receiver.
●Free-space propagation loss and diffraction loss increase when data is transmitted at high frequencies. To counteract these physical effects and nevertheless achieve the desired data rates, beamforming is used to optimally direct the phased array antenna beam.
●Since this antenna (DUT) features high integration density and has no RF connectors, it is not possible to access its transmit signal via cable. The DUT transmit power is measured over the air during the production of wireless devices, base stations and RF modules. The antenna beamforming performance must also be verified; this is done using antennas that are spatially distributed.

Brand of Product：	R&S
Part#：	R&S®NRPM-A90D 、 R&S®NRPM-ZD3 、 R&S®NRPM3(N) 、 R&S®NRPM-A90 、 R&S®NRPM-Z3 、 R&S®NRPM3N 、 R&S®SMB100A 、 R&S®SMZ90 、 R&S®NRPM-ZKD3 、 R&S®NRPM3 、 R&S®NRP-ZKU 、 R&S®NRP-ZK6 、 R&S®NRPM-ZKT 、 R&S®NRP-Z5 、 R&S®DCV-2 、 R&S®WEI 、 R&S®WE2 、 R&S®CW1 、 R&S®CW2 More Part#
Product Category：	transmit antenna More
Application：	[ 5G ][ WLAN IEEE 802.11ad ][ IEEE 802.11ay ][ automotive radar ] 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：	2021/11/30
Version Number：	Version 06.00
Data Encoding：
Data Size：	3.4 MB

Data section preview(2pages)

- The full preview is over. If you want to read the whole 8 page document,please Sign in/Register -

Download

+1 Like
Add to Favorites

Recommend

Technical Resources

More>

All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.

Integrated Circuits