The Luneberg lens is a dielectric lens with inhomogeneous refractivity, and any point on the spherical surface can be the focus, so the antenna feed can be moved in any direction to do the beam scanning. Multiple feeds can produce Multiple beams. The advantages are as follows:

The lens antenna can generate multiple arbitrarily-directional beams, and all beams have the same gain and same pattern which is suitable for the multiple access communication systems.

The dielectric constant of the material is gradient and insensitive to the carrier frequency, this feature makes it suitable for the application of large-capacity broadband communication systems.?

When the Luneberg lens antenna is scanning, it only needs to change the feed position and direction,so that the scanning speed is faster, Compared to phased arrays, there is no need for complex feeding networks and expensive phase shifters, so it can be used as a low-cost, fast scanning antenna.

Suitable for 5G/6G application.


Designed for millimeter wave communication system. The MMW AAS system can have higher data rate 、lower latency、3D beamforming with higher freedom.?

Operating band:24.5GHz-28GHz


Beam number:32


Broadband application, High stability

Good central symmetry for large-angle scanning

High gain, small beam width and high scanning accuracy

Low sidelobe and backlobe

This publication is issued to provide information only and is not to form part of any order or contract.?

Tongyu reserves the right to change specifications without prior notice.

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