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ITEMLIST
Products Infomation
- Products by Category
- Electronic measuring instruments
- EMC・EMI Related
- 【RIKEN】Anechoic Chambers (Anechoic Chamber for Antenna Evaluation)
Anechoic Chambers
Maker:
RIKEN ENVIRONMENTAL SYSTEM
Feature
- Can be used for very wide band of frequency from FM waves to millimeter waves
- Quiet zone characteristics offered based on indigenous simulation
- PFP series of electromagnetic wave absorbers are used. Absorption of moisture allows us to offer highly durable electromagnetic anechoic chambers that do not deteriorate
Specifications
| Standards Complied | Free space standing wave method |
| Frequency | 10GHz |
| Measurement Distance | 3.0m |
| Antenna Polarized Wave | Horizontal polarized wave / Perpendicular polarized wave |
| Transmission antenna position | 1.929m from transmission/reception shielded surface (center height of electromagnetic wave dark box) |
| Antenna Height | W2.0 × H2.0 m |
| Quiet Zone (QZ) | Inside 1.5m diameter sphere at the central height of 1.929m (center of electromagnetic wave dark box) from the metal floor at a distance of 3m from quiet zone (QZ) transmission antenna |
Performance
Sample measurement data of antenna pattern evaluation system
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