We offer 3D antenna pattern testing for 5G beamforming antennas. The testing frequency for FR1 ranges from 600MHz to 6GHz. Testing is performed in an anechoic chamber utilizing near to far-field transformation methodology.
Evaluated antenna parameters include:
- Gain
- Beamwidth
- Azimuth Beam squint
- Cross-polarization ratio
- Tilt accuracy
- Front to back ratio
- First upper sidelobe suppression
- Efficiency
- Antenna Radiation Pattern Measurement
- Antenna Efficiency Measurement
- Absolute gain Measurement
- VSWR & Antenna Matching Measurement
- Antenna Correlation Measurement (ECC)
- Antenna Polarization Measurement (Linear/RHCP/LHCP + others)
- Beamforming Antenna Measurement
- 3D and 2D Patterns
- Testing frequency ranges from 400 MHz – 20 GHz
- Other frequencies can be measured by request
Our OTA test system provides an accurate 3D picture of the GNSS antenna pattern using feed-through method. In addition, we can measure antenna pattern without any cabling using Carrier-to-noise-density-ratio (CNO). Measurements are usually done in Free Space, but we can also use hand, head and body phantoms or even real people to see how your product performs in realistic, different use cases.
We perform all antenna pattern measurements in our large full anechoic chambers to ensure high quality results. To measure each point, the positioning system moves the DUT (Device Under Test) relative to the measurement antenna.
Antenna Pattern Measurement Chambers
Dimensions:
- Width: 7m
- Length: 6m
- Height: 7m
- Measurement Distance: 3.4m
Frequency Range:
- 400MHz – 6GHz
Want to know more?
We are happy to hear your needs and see if we can help you with them.
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