mmWave OTA Antenna Test System for Far Field up to 80cm

Over-The-Air (OTA) 80cm
Over-The-Air Antenna Test System

This complete mmWave over-the-air (OTA) antenna measurement chamber solution is offered in partnership with MilliBox and Eravant and is available for 80 cm far-field measurements in frequency ranges up to 220 GHz. Each OTA bundle is anchored by a CMT VNA and includes a benchtop compact anechoic chamber, a 3D antenna positioner (Gimbal), a set of frequency extender modules, sophisticated but intuitive measurement software developed by MilliBox, and other necessary accessories to fully set up a chamber for far-field and sub-THz antenna measurements.

Features

Key capabilities and advantages

  • Provides a complete over‑the‑air (OTA) measurement environment for mmWave antennas and devices.
  • Enables accurate far‑field antenna testing in a controlled, reflection‑free chamber.
  • Comes with an intuitive antenna positioning system and user‑friendly software for easy operation.
  • Flexible and suitable for testing a variety of antenna types and wireless modules.
  • Designed to be used in lab, R&D, and production settings to verify antenna performance, radiation patterns, and signal reliability.
  • Helps engineers conduct repeatable, consistent measurements without requiring large external test setups.

Specifications

Technical specifications and parameters

Compact Size 5'3"" x 3'8" x 2'9" (WHD)
Frequency Range -180 to +180 degree in H and V planes
Far-Field Distance 80cm
Resolution <0.1 degree in both planes
Maximum DUT Size 28cm (11")
Maximum DUT Weight 1kg (2lbs)
Absorber Performance -50dB at normal incidence
Instrument Bay Size 2 bays: 2'5" x 11" x 2'6" (WHD)

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