غرفة كاتمة للصدى للميكروويف
It is mainly used to simulate free space and suitable for testing antennas, radar cross-sections, and overall equipment performance. Based on a shielded room, it has wave-absorbing materials laid on its six internal surfaces. These materials absorb most of the electromagnetic energy incident on the six surfaces, reducing the impact of multipath effects caused by reflections on test results.
I. Application Scope
The Microwave Anechoic Chamber is mainly used to simulate free space and suitable for testing antennas, radar cross-sections, and overall equipment performance. Based on a shielded room, it has wave-absorbing materials laid on its six internal surfaces. These materials absorb most of the electromagnetic energy incident on the six surfaces, reducing the impact of multipath effects caused by reflections on test results.
II. Performance Indicators
- Shielding Effectiveness (SE): Complies with Grade D of the GJB5792-2006 standard.
- Quiet Zone Performance: Cross-polarization (<-25 ديسيبل), site uniformity (axial ±2 dB, transverse ±0.25 dB), multipath loss (<±0.25 dB).
III. Product Specifications
Various non-standard Microwave Anechoic Chambers can be designed and manufactured according to specific application requirements.
IV. Structural Composition
Welded or assembled shielded room, six-sided wave-absorbing materials, signal transmission board, antenna mount, lighting, air conditioning and ventilation system, monitoring system, fire protection system, grounding system, إلخ.
