Lens Horn Antennas

Lenses

  • Optimized, high performance design
  • 30 dB nominal gain at center frequency
  • Very compact size
  • Low VSWR
  • Rectangular input waveguide
  • Specific gain values can be requested
Description: 

Anteral’s Lens Horn Antennas are conical horn antennas with a TEFLON lens added in the aperture, in order to apply phase correction and achieve superior performance with minimum size. They are designed to cover the frequency range of 8 to 170 GHz, offering 30 dB nominal gain with a very compact size. Anteral optimizes all designs to show not only high gain, but also low VSWR (< 1.3) and low side lobes.

Aplications: 

Lens Horn Antennas are especially useful when high gain is required with the minimum size. Therefore, these antennas are widely used in radar applications, communication and meteorological systems among others. Moreover, the very well defined radiated plane wave makes these antennas also very suitable for material characterization.

Specifications: 
Model Frecuency [mm] Input waveguide Dimensions (a x b) [mm] Standard Flange D [mm] L [mm]
LHA-30-WR90-X 8.2 – 12.5 WR-90 22.860 x 10.160 UG-39/U 362 456
LHA-30-WR62-X 11.9 – 18 WR-62 15.799 x 7.899 UG-419/U 272 335
LHA-30-WR42-X 18 – 26.5 WR-42 10.668 x 4.318 UG-595/U 190 227
LHA-30-WR28-X 26.5 – 40 WR-28 7.112 x 3.556 UG-599/U 130 152
LHA-30-WR22-X 33 – 50 WR-22 5.690 x 2.845 UG-383/U 108 124
LHA-30-WR19-X 40 – 60 WR-19 4.775 x 2.388 UG-383/U 93 104
LHA-30-WR15-X 50 – 75 WR-15 3.759 x 1.880 UG-385/U 72 74
LHA-30-WR12-X 60 – 90 WR-12 3.0988 x 1.5494 UG-387/U 62 62
LHA-30-WR10-X 75 – 110 WR-10 2.5400 x 1.2700 UG-387/U 53 51
LHA-30-WR08-X 90 – 140 WR-08 2.0320 x 1.0160 UG-387/U 43 41
LHA-30-WR06-X 110 – 170 WR-06 1.6510 x 0.8255 UG-387/U 37 33

*X=B, lens horn antenna for material characterization applications, X=C, lens horn antenna for communication applications.

Further information available in the datasheets.

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