Maritime & Aviation Antennas

Beyond terrestrial domains, seas and skies serve as vital channels for trade, military operations, and travel – all reliant on aircraft and vessels. Critical to their navigation, communication, positioning, and environmental sensing are integrated antennas and RF modules.

Bat Wireless antennas and components are supplied globally to civil/military aviation and shipping fleets, including VHF/UHF/SHF antennas, GPS/BeiDou modules, and supporting systems.

Communication, Positioning & Sensing

Global coverage from sea level to space

  • Communication

    VHF/UHF Antennas: Enable 118-137MHz (VHF) / 225-400MHz (UHF) LoS voice/data comms with towers/aircraft for real-time routing. Facilitate ship-to-shore/vessel LoS communication for coastal navigation.

  • Navigation

    GPS/BeiDou Antennas: Provide aircraft with real-time longitude/latitude/altitude/ground speed for autopilot and routing. Deliver vessel position/course/speed data for collision avoidance (e.g., beacon ships using dual-antenna precision).

  • Environmental Sensing

    Radar Antennas: Airborne weather radars detect turbulence/storms; terrain mapping radars generate surface images. Capture echoes from vessels, reefs, and weather for navigational radar imaging.

Aviation-Specific Antennas

  • Parabolic Antenna: >40dBi gain, narrow beamwidth – for deep-space comms, satellite signal reception, and astronomy.
  • Circular-Polarized Ceramic Antenna: EMI-resistant, low-profile design – stable signal reception during complex maneuvers.
  • Phased Array Antenna: Rapid beam scanning, multi-band – for dynamic tracking (e.g., missile warning) and multi-satellite comms.
  • Omni Antenna: Full coverage, low VSWR – aircraft ELT systems transmitting distress signals at any attitude.
  • Traveling-Wave Antenna: Broadband, high radiation efficiency – for HF comms and satellite RFID.

Marine Communication Antennas Advantages

  • Global coverage
  • Multi-band
  • High gain
  • Multi-GNSS
  • Function: Oceanic communication, internet access, emergency distress.Works with Inmarsat/VSAT worldwide.Coastal communication, ship-to-ship calls
  • Over-the-horizon communication, weather fax Navigation, collision avoidance, weather monitoring
  • Maritime Antenna Evolution Advancing toward:
  • Multi-system fusion (GPS/BeiDou/Galileo compatibility)
  • Salt-corrosion resistance (carbon fiber substrate + nano-coating)
  • Intelligent anti-interference (adaptive filtering algorithms) meeting high-reliability demands for deep-sea operations.

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