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Luneburg Lens Antenna OLLA-4060


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Luneburg lens antenna is a spherical dielectric lens antenna, which focuses microwaves to the focal point through dielectric. Luneburg lens antenna is widely used in microwave, millimeter wave, mobile communication, satellite communication and radio astronomy due to its high gain, low profile and multi-feed multi-beam operation.

The distribution has sphere symmetry, which makes any point on the Luneberg lens sphere the focal point of the lens sphere. The refore, as long as the position of the antenna feed on the spherical surfaceis controlled, the electromagnetic radiation beam can be directed in any direction, and there is no defocus problem as the position of the feed on the spherical surface changes.

Due to the medium distribution characteristics of the lens, the antenna is relatively insensitive to the frequency band of electromagnetic waves, so the frequency band can be very wide.

Customize Luneburg lens antenna are offered for the frequency range of 2 to 110 GHz.The standard gain value and corresponding half power beam width a3.94GHz to 5.99GHz is 15 dBi and 8 degrees.

SPEC

Luneburg lens Antenna

 

3.94GHz to 5.99GHz Luneburg lens Antenna

 

Antennas Cover From 2GHz to 110GHz

 

Luneburg lens antenna is a spherical dielectric lens antenna, which focuses microwaves to the focal point through dielectric. Luneburg lens antenna is widely used in microwave, millimeter wave, mobile communication, satellite communication and radio astronomy due to its high gain, low profile and multi-feed multi-beam operation.

The distribution has sphere symmetry, which makes any point on the Luneburg lens sphere the focal point of the lens sphere. Therefore, as long as the position of the antenna feed on the spherical surfaces controlled, the electromagnetic radiation beam can be directed in any direction, and there is no defocus problem as the position of the feed on the spherical surface changes.

Due to the medium distribution characteristics of the lens, the antenna is relatively insensitive to the frequency band of electromagnetic waves, so the frequency band can be very wide.

Customize Luneburg lens antenna are offered for the frequency range of 2 to 110 GHz. The standard gain value and corresponding half power beam width a3.94GHz to 5.99GHz is 15 dB and 8 degrees.

 

Features

All-dielectric

Light weight

Low cost

Low side lobe

Easy configuration

Customized design

 

Applications

Antenna reference

Radiation element for sub-systems

Antenna mounted on C-band waveguide

 

 

 

 

 

Frequency Range (GHz)

 

(3.94-5.99) GHz

Gain(dB)

20 dB

Return Loss (dB)

<-20 dB

Beam width

18 degree@5GHz

Polarization type

All polarizations

Sidelobe Leve

Diameter dimensions

Antenna weight

-20 dB

140mm

112 g

 

 

 

PDF

Outline

Plot

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