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Indoor Far Field Antenna Test System
As a core facility in the antenna laboratory of Tongyu, this system represents largest indoor far-field antenna test environment in the current mobile communication industry. The chamber features rigorously designs to ensure precision, including 1.6-meter-high wave-absorbing materials in the main reflection zone and Chebyshev wave optimization in the Fresnel area. These advanced configurations minimize reflection-induced measurement errors, supporting reliable antenna review and validation for antenna research applications.
Chamber Dimension
75m×40m×40m (L*W*H)
Quiet Zone Dimension
3.5m x 3.5m x 3.5m
Distance of Transmitting to Receiving
75m×40m×40m (L*W*H)
Gain Tolerance
<±0.5dB
Repetitive Accuracy of the Gain
<±0.2dB
168 Probe Near Field Test System
As a centerpiece of our antenna laboratory, this system ranks among the current communication industry's largest and most advanced near-field antenna test platforms. Its high-precision turntable delivers stable rotation with translation and swing capabilities, while integrated temperature/humidity environment control ensures consistent antenna testing conditions. Certified by CTTL and Kell Laboratory, this system enables precise antenna review with exceptional stability (<0.25dB repetitive accuracy of the gain) and minimal test tolerance - critical for cutting-edge antenna research.
Chamber Dimension
12m×10m×10m (L*W*H)
Quiet Zone Dimension
3m x 3m x 3m
Distance of Transmitting to Receiving
3m
Maximum Tolerable Weight
110kg
Gain Tolerance
<0.5dB
Repetitive Accuracy of the Gain
<0.25dB
Indoor Far Field Antenna Test System
As a core facility in the antenna laboratory of , this system represents largest indoor far-field antenna test environment in the current mobile communication industry. The chamber features rigorously designs to ensure precision, including 1.6-meter-high wave-absorbing materials in the main reflection zone and Chebyshev wave optimization in the Fresnel area. These advanced configurations minimize reflection-induced measurement errors, supporting reliable antenna review and validation for antenna research applications.
Chamber Dimension
75m×40m×40m (L*W*H)
Quiet Zone Dimension
3.5m×3.5m× 3.5m (L*W*H)
Distance of Transmitting to Receiving
75m×40m×40m (L*W*H)
Gain Tolerance
<±0.5dB
Repetitive Accuracy of the Gain
<±0.2dB
168 Probe Near Field Test System
As a centerpiece of our antenna laboratory, this system ranks among the current communication industry's largest and most advanced near-field antenna test platforms. Its high-precision turntable delivers stable rotation with translation and swing capabilities, while integrated temperature/humidity environment control ensures consistent antenna testing conditions. Certified by CTTL and Kell Laboratory, this system enables precise antenna review with exceptional stability (<0.25dB repetitive accuracy of the gain) and minimal test tolerance - critical for cutting-edge antenna research.
Chamber Dimension
12m×10m×10m (L*W*H)
Quiet Zone Dimension
3m×3m× 3m (L*W*H)
Distance of Transmitting to Receiving
3m
Maximum Tolerable Weight
110kg
Gain Tolerance
<0.5dB
Repetitive Accuracy of the Gain
<0.25dB
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