Innovative Antennas,
Passives & Radar Technologies.

In Anteral, we are experts in the design, fabrication and verification of high performance feed chains for on-board satellite systems.

Read More
Anteral provides the best quality products based on antennas and RF components, offering ad-hoc design service to make our products fulfill any requirements you have on mind.

Horn Antennas
Other Standard Products
Anteral is also focused on universalize the use of radar technology by boosting innovative applications and making their radar solutions accessible for all.

Read More



Visit uRAD
Innovation is part of Anteral DNA. This is why we set aside a relevant part of our resources to research project, which strengthen and enlarge our know-how giving us the opportunity to create new developments.

Read More
Anteral is formed by engineers and PhDs specialized in telecommunications, computing and electronics, who establish a highly qualified and multidisciplinary team able to face the most demanding challenges from our clients and partners.

Read More
Contacto

High Gain Lens Horn Antennas

  • From 110 to 325 GHz
  • >40 dB nominal mid-band gain
  • Very compact size and robust design
  • Low VSWR and side lobes
  • Specific gain values can be requested

Anteral’s High Gain Lens Horn Antennas (HGLHA) are high frequency lens horn antennas which exhibit a nominal gain above 40 dB.  They are composed by a rectangular waveguide feeder with high quality standard flange that illuminates a plano-convex Teflon (PTFE) lens in order to apply phase correction and achieve superior performance with minimum size. The lenses are designed with optimized hyperbolic profile to reduce the aberration to the minimum. The whole system is encapsulated inside an aluminum cylinder that gives high robustness and it counts with a flat side to be the antenna able to stand in a flat surface.

They are designed to cover the frequency range of 110 to 325 GHz in 4 bands. Anteral optimizes all designs to show not only high gain, but also low VSWR (< 1.3) and low side lobes. Moreover, custom bands and gain values can be requested.

High Gain 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.

Anteral also offers their Lens Horn Antennas that exhibit also high gain (>30 dB) with minimum size at frequencies from 8 to 170 GHz.

Model Frequency (GHz) Input Waveguide Standard Flange
HGLHA-40-WR06 110 – 170 WR-6.5 UG-387/U
HGLHA-40-WR05 140 – 220 WR-5.1 UG-387/U
HGLHA-40-WR04 170 – 260 WR-4.3 UG-387/U
HGLHA-40-WR03 220 – 330 WR-3.4 UG-387/U

*Click the product to download datasheet.

If you’re interested in this product, you can contact us here.