Product Description
Compact Antenna Test Ranges (CATRs) designed and manufactured by ASYSOL are optimized for achieving the best performance over a wide frequency range from the lower limit of few GHz to mm-bands above 100 GHz. Our standard products include a single reflector, offset-fed CATRs with serrated edge reflectors for the Quiet Zone (QZ) dimensions from 0.3m to 3m, and blended rolled edge reflectors with the QZ up to 1m mostly for the mm-band applications. Larger QZ dimensions or special design CATRs are also available on request.
ASYSOL’s family of reflectors are fabricated utilizing the most advanced and accurate metal machining facilities, achieving surface accuracies as small as ±10μm peak to peak required for today’s high-frequency demands. Edge diffraction is kept to a minimum by employing carefully designed serrations, optimized for a low-frequency operation to minimize interference in the QZ.
Applications:
ASY-CR Specifications
| Model Number | Frequency [GHz] |
Feed Location (1) |
Shape (2) |
Quiet Zone Size [m] |
Amplitude Taper [dB] |
Typ Amplitude Ripple [dB] |
Phase Taper [deg] |
Typ Phase Ripple [deg] |
Max Cross Pol [dB] |
|---|---|---|---|---|---|---|---|---|---|
| ASY-CR-04-04 | 8.0 – 200 | FF-LF-CF | C | 0.45 x 0.45 | <1 | ±0.3 | 3 | ±3 | 30 |
| ASY-CR-05-05 | 6.0 – 200 | FF-LF-CF | C | 0.5 x 0.5 | <1 | ±0.3 | 3 | ±3 | 30 |
| ASY-CR-06-06 | 4.0 – 200 (3) | FF-LF-CF | C | 0.6 x 0.6 | <1 | ±0.3 | 3 | ±3 | 30 |
| ASY-CR-08-08 | 3.0 – 200 | FF-LF-CF | C | 0.8 x 0.8 | <1 | ±0.3 | 3 | ±3 | 30 |
| ASY-CR-10-10 | 2.4 – 200 | FF-LF-CF | C | 1.0 x 1.0 | <1 | ±0.3 | 3 | ±3 | 30 |
| ASY-CR-12-12 | 2.0 – 200 | FF-LF-CF | C | 1.2 x 1.2 | <1 | ±0.3 | 3 | ±3 | 30 |
| ASY-CR-18-12 | 1.5 – 200 | FF-LF-CF | E | 1.8 x 1.2 | <1 | ±0.3 | 3 | ±3 | 30 |
| ASY-CR-20-20 | 1.2 – 200 | FF-LF-CF | C | 2.0 x 2.0 | <1 | ±0.3 | 3 | ±3 | 30 |
| ASY-CR-25-18 | 1.0 – 200 | FF-LF-CF | E | 2.5 x 1.8 | <1 | ±0.3 | 3 | ±3 | 30 |
| ASY-CR-30-30 | 0.8 – 200 | FF-LF-CF | C | 3.0 x 3.0 | <1 | ±0.3 | 3 | ±3 | 30 |
(1) FF=Front Fed, CF=Corner Fed, LF=Lateral Fed
(2) C=Cylindrical E=Elliptical
(3) Can be extended from 3.2 GHz
*ASYSOL reserves the right to make changes at any time to the specification of the Products, provided such changes do not materially affect the installation or performance
