The ASYSHIELD from Antenna Systems Solutions is an Anechoic Chamber. It provides an average shielding effectiveness of up to 60 dB before the installation of the absorbers (can be extended up to 80 dB). The shielded enclosure consists of shielding panels made of two sheets of galvanized steel and the enclosure has excellent resistance to corrosion. It has a special metal joint design to maintain shielding attenuation. This chamber has a modular sandwich panel-based design, and the shield walls provide a reflective metal backing for the lossy materials installed on the inside of the chamber to provide an anechoic environment. The combination of both, shield walls and absorbing materials provides a quiet RF environment for different types of testing applications.
The ASYSHIELD anechoic chamber performs an integrated assessment of the airflow and temperature conditions of the shielded chamber. Based on the results a proper ventilation or HVAC system can be included or recommended. Airflow in and out of the chamber is allowed through honeycomb panels which provide sufficient shielding conditions up to 40 GHz. It also includes an early warning fire detection system as a standard. The fire detection system is based on COTS products which are validated against present-day standards and regulations.
Due to the modularity of the sandwich panel-based shielding, the size and layout of the chamber and operator’s control room can be fully customized for automotive, wireless, aerospace, defence applications, and more. This anechoic chamber is ideal for use in high accuracy and stable antenna measurement systems, shielded laboratories, test and measurement chambers, wireless testing and validation, and cellular device testing applications.
