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Madhusudhan Gurumurthy is a Senior Applications Specialist at Spirent Communications. He talked with Microwave Journal about beamforming and TD-LTE systems being deployed in China and across the globe.

Agilent Technologies Inc. announced its participation, with ETS-Lindgren, in an educational panel discussion – “MIMO OTA Measurements: The Next Generation Platform for Wireless Testing” – at the International CTIA Wireless event in New Orleans.

Azimuth Systems Inc. announced the ACE™ MX2 wireless channel emulator together with its comprehensive strategy for real world test. The ACE MX2 MIMO Channel Emulator, Azimuth’s newest channel emulator, is the first product created in support of the new strategy.

Agilent Technologies Inc. announced the availability of a wideband MIMO PXI vector signal analyzer that delivers the industry’s highest-bandwidth signal analysis. The new analyzer enables R&D and test engineers to validate their MIMO 802.11ac designs with a unique combination of accuracy, speed, bandwidth and scalability in a small form factor.

In-depth look at several trends in wireless testing during the evolution of mobile technology from 2G to 4G and beyond

Details the complete workflow of an antenna design for the LTE mobile phone applications, starting from the antenna design to the bit rate channel capacity calculations

Details how system simulation will help understand the design performance and requirements needed to achieve transmitter system-level metrics

The Centre for Wireless Communications (CWC), a project-funded research group operating in conjunction with the Department of Communications Engineering at the University of Oulu, Finland, is employing EB Propsim F8 radio channel emulator and EB MIMO OTA Application to provide wireless testing and research capabilities under the most realistic propagation conditions.