Radar Antennas for Defense

Compact waveguide antennas for high-resolution radar sensors in defense applications

Gapwaves’ waveguide technology enables antennas with low loss and high directivity at high frequencies, which is essential for applications requiring precision, fast response times, and robust detection. A compact form factor is equally critical, especially for tactical radar sensors used in defense environments where space and weight are constrained.

Leveraging on Gapwaves‘ unique antenna technology from the automotive sector, Gapwaves waveguide antennas are proven in mmWave radar sensors, delivering cost‑effective, high‑performance mmWave antennas in a compact form factor.

  • High Resolution
    For more reliable detection and separation in tough environments

  • Low loss
    For higher performance, enabling longer detection range

  • Compact form factor
    Low profile, contactless interface, low weight and easily integrated in constrained spaces

Thin yet robust

With a thickness below 1 mm, our antennas are the thinnest possible waveguide antenna on the market, enabling better integration in constrained spaces.

Use cases

  • Target seeker

  • Defense vehicles

  • UAV radar

Proven interface to all main chip manufacturers.

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