Wireless Test Chamber AMS-8700 MIMO Antenna Measurement System
Wireless Test Chamber AMS-8700 MIMO Antenna Measurement System
Introduction :
ETS-Lindgren’s AMS-8700 MIMO OTA Test System allows repeatable measurement of radiated performance of wireless devices in a simulated multi-path environment. The AMS-8700 Antenna Measurement System allows repeatable measurement of radiated performance of wireless devices in a simulated multi-path environment. The system supports generation of spatial field structures similar to those seen in a wide variety of real-world scenarios. Standard conducted channel models can be adapted to equivalent radiated spatial channel models for evaluation of the entire device signal chain including antennas, device platform, and near-field phantom impact on device performance. The system can be equipped with any combination of optional Test Packages to evaluate downlink MIMO performance
Key Features
- Suitable for LTE, WiMAX, and 802.11n MIMO Testing
- Supports Testing per CTIA Test Plan for 2×2 Downlink MIMO and Transmit Diversity Over-the-Air Performance
- Suitable for Evaluation of Receive Diversity
- Complete RF Environment Simulation
- Supports Single Cluster, Multiple Cluster, and Uniform Models
- Supports Variable Angles of Arrival, Doppler, and Delay Spread
- Patent Pending Technology
- Multiple Patents for Over-the-Air Testing and Environmental Simulation:
- Patent Number 20080056340 “Systems and Methods for OTA Performance Testing of Wireless Devices with Multiple Antennas”
- Patent Number 20080305754 “Systems and Methods for OTA Performance Testing of Wireless Devices”
