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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    Anteral in the space and New Space sector

    Thanks to the participation in more than 14 space programs, we offer the best of our experience in each new project, combining our know-how with the fulfillment of the highest quality standards (EN9001:2015). We manage the design, fabrication and each verification test necessary for the project.

    From Navarra to Space


    With more than 12 years of experience within the space sector, Anteral has a large heritage that applies in the development of high-tech aerospace products within everyone’s reach. We have more than 10 developments in orbit and we are very agile, which is a must in the space industry.

    We count with different high-performance standard products (COTS) and ad-hoc designs for different space applications such as conventional satellites, launchers, New Space, smallsats, cubesats and ground segment.


    Apart from complete systems, Anteral’s most relevant products for the aerospace sector are horn antennas & filters and passive components.


    We develop both conventional and innovative system solutions based on advanced technologies, selecting the most suitable one to fulfil the customer requirements. Application areas include Aerospace, Satellite and Terrestrial Communications, Radars and Military applications.

    Based on the need of the customer application, the designs are required to have different electrical specifications.

    Besides custom developments, discover our standard products.


    Aerospace & Defense Products


    Anteral team has its longest heritage in the design of horn antennas since their first designs for satellite systems in the space sector in 1999. We design and fabricate any kind of horn for many applications, such as satellite antennas, calibration antennas, phased arrays, compact test range antennas and as feed elements for large radio astronomy, communication dishes, reflectors or lenses, among other applications.

    It must be highlighted our expertise in:

    • Spline horns
    • Axial corrugated horns
    • Radial horns

    Besides custom developments, discover our standard products


    Aerospace & Defense Products


    Anteral designs, fabricates and measures any kind of filter for many different applications in the space sector such as payloads (input filter, channel filters, output filter) or high-power applications. It must be highlighted that we have expertise in the design of filters from 3 GHz to 500 GHz.

    Among others, Anteral has heritage in the design of:

    • Low-pass filters.
    • Band-pass filters.
    • Polarization-preserving low-pass and band-pass filters.
    • High-power filters.
    • Harmonic rejection filters.
    • Diplexers and multiplexers.
    • OMT, septum polarizers and quad-ridge polarizers.
    • Couplers and hybrids.
    • Micro-machining and additive manufacturing.

    Besides custom developments, discover our standard products.


    Standard Products