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.

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    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.

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

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    Visit uRAD
    Our extensive heritage makes Anteral the perfect partner for different industry sectors: Space, SatCom, 5G & Telecom, Science & Academia, radar...

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    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.

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    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.

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    Cassegrain Reflector Systems (CRS)

    • From 50 to 600 GHz (WR15 to WR1.9)
    • Different directivity values in each frequency band
    • Optimized spillover efficiency
    • Robust design
    • Specific directivity values can be requested
    • Low losses

    Anteral’s Cassegrain Reflector Systems (CRS) are high frequency parabolic antennas composed by a pyramidal feedhorn antenna, a primary parabolic mirror and a secondary hyperbolical mirror. The feed and the primary mirror are designed to maximize the spillover efficiency while reducing the blockage to the minimum.

    All CRS are single linear polarization. Dual linear polarization is also available using our standard orthomode transducers (OMT) up to WR-10. The secondary mirror is specially manufactured to have the best reflecting surface at the highest frequencies. The whole structure presents a robust design and it is covered with a radome for outdoor applications.

    The CRS are specially useful for high-capacity data links at the new high frequency bands as well as any application where maximum gain is required. Anteral also offers custom clamping structures. Specific directivity values can be requested. Contact us for further information.

    Try our Radio Link Budget Calculator to select your model.


    Input Waveguide



    WR15 to WR1.9

    34 to 56 dBi


    WR15 to WR1.9

    39 to 61 dBi


    WR15 to WR1.9

    42 to 64 dBi


    WR15 to WR1.9

    44 to 67 dBi


    WR15 to WR1.9

    46 to 68 dBi

    *Click the product to download datasheet.

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