| Items | Requirement |
|---|---|
| Chamber Size | 32m(L) x 12m(W) x 13m(H) |
| Frequency Range | 0.4 ~ 40GHz |
| Reflector | 6.5m x 6.5m Rolled-edge reflector |
| Amplitude Ripple | ±0.5dB |
| Phase Ripple | ±5° |
| Cross-Pol | Typical 30dB |
| Quite Zone | 3m(W) x 3m(H) |
| RF System | MiDAS-FF |
| Items | Requirement |
|---|---|
| Chamber Size | 8m(L) x 3m(W) x 4m(H) |
| Frequency Range | 0.4 ~ 40GHz |
| Quite Zone | 1m(W) x 1m(H) |
| RF System | HGA Pattern Recorder |
| Parameter | X-Axis | Requirement | Z-Axis |
|---|---|---|---|
| Construction | Granite Base & Tower | Steel | |
| Drive System | Servo Motor & Harmonic, Rack & Pinion | ||
| Structure Size | 19.5m | 10m | 0.3m |
| Planarity | < 0.049mm RMS | ||
| Speed | 0.15m/s | 0.25m/s | 0.3m/s |
| Position Accuracy | 0.05mm | ||
| Microwave Subsystem | |||
| Frequency Range | ~ 40GHz | ||
| Dual Ported Probe | Dual Polarization for Cylindrical & planar Measurement with RF switch control | ||
Near-field Distribution
Far-field Pattern
| Parameter | X-Axis | Y-Axis | Z-Axis |
|---|---|---|---|
| Construction | Steel | ||
| Drive System | Precision Step Motor, Rack & Pinion | ||
| Structure Size | 2.5m | 2m | 0.3m |
| Planarity | < 0.05mm RMS | ||
| Speed | 0.15m/s | 0.15m/s | 0.3m/s |
| Position Accuracy | 0.05mm | ||
| Microwave Subsystem | |||
| Frequency Range | ~ 40GHz | ||
Near-field Distribution
Far-field Pattern
| 모델번호 | SJTF-4501 |
|---|---|
| 규격/형식 | 1.0x 1.0x 2.0m |
| 모델번호 | MAP102L620M |
|---|---|
| 규격/형식 | 0.6x 0.6x 0.7m |
| 모델번호 | OST DPR 00 |
|---|---|
| 규격/형식 | 2.0x 0.6x 0.6m |
| 모델번호 | - |
|---|---|
| 규격/형식 | - |
| 모델번호 | OSST-160202502109 |
|---|---|
| 규격/형식 | 2.5x 2.5x 2.2m |
| 모델번호 | XRF-2000R |
|---|---|
| 규격/형식 | - |
| 모델번호 | S3437GP400 / SS1002 / SS1003 |
|---|---|
| 규격/형식 | 800/900/1800/2100/2600/3500MHz 500W |
| 모델번호 | - |
|---|---|
| 규격/형식 | 800/900/1800/2100/2600/3500MHz |
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ENG