5992-1603 Datasheet, PDF (5/7 Pages) Keysight Technologies – Propsim Channel Emulation MIMO Over-the-Air (OTA) Testing

05 | Keysight | Propsim Channel Emulation MIMO Over-the-Air (OTA) Testing - Brochure
Propsim Enabled MIMO OTA Testing Supports Test
Plans Endorsed by Major Mobile Operators
Anechoic chamber set-up
Propsim F32
LNA
Anechoic Chamber
DUT
Turntable
LNA
Control
GPIB/LAN
Base Station
Emulator
95%
Control
GPIB/LAN
Uplink
Turntable Control
The base station emulator emits RF signals that pass through the channel emulator,
which applies a realistic fading model to the signals. A power amplifier amplifies the
signals that are then received by the MIMO device placed on a turntable in the middle
of the chamber. The device emits an uplink signal emitted back to the base station
emulator. Automate and control the entire test setup from a PC.
Reverberation chamber set-up
Propsim FS8
RF Downlink
Reverberation Chamber
Base
Station
Emulator
Control GPIB/LAN
Control PC
95%
Turntable &
Environmental Control
Uplink