5G Antenna Technology

5G innovation will enable an era of connectivity like never before. Anticipated experiences from autonomous driving, tactile internet, Ultra HD video and VR based immersive technologies, all capacity hungry communications, will see demands for higher through-put, better spectral efficiency, ultra-low latency and over 100 times the current number of connections. Taoglas are continuously at the forefront of wireless antenna technologies and we have various products to meet these demands.

In order to support increased traffic capacity, over 10 times existing throughput, and to enable the transmission bandwidths needed to support very high data rates, 5G will extend the range of frequencies used for mobile communication in legacy LTE/4G systems as well as leverage the new Radio Access Technology for 5G called ‘NX’. ‘NX will focus on new frequencies including new spectrum at sub 6GHz, as well as spectrum in higher frequency bands at mmW. The new standards will be addressed in 3GPP release 14.

Taoglas envisages that 5G antenna technology will be a combination of sub 6GHz antenna systems as well as mmW antenna systems, the latter will work just below 30 GHz and also from 30 GHz to 77 GHz. There is particular emphasis from a hardware and network deployment view point on the 28 GHz.

3GPP Release 14 also discusses MU-Massive MIMO which uses a large number of antennas, typically 64/128/256 or more antennas for Multi-user MIMO and/or 2 dimensional beamforming.

Taoglas 5G antenna technology offerings will leverage both the sub 6GHz and mmW frequency space to give ubiquitous coverage and capacity for networks of the future. We believe that the C band can offer a good compromise for range vs coverage for MU Massive MIMO beamforming antenna technology. This is demonstrated in our product offering of the 5-6 GHz Massive MIMO Base Station Antennas, namely the CMM100.A with 64 elements 28dBi effective gain. Digital beamforming can be incorporated in the base band processor of the radios connected to each of the individual antennas.