EDN

A brief introduction of RF test chambers and ranges

It is often necessary to provide some type of shielding in order to perform RF/wireless testing with an acceptable amount of external noise. It is also often necessary to perform testing where the ...
news.gov.hk

New chamber spurs precision testing

The new anechoic chamber at the Innovation & Technology Commission’s Standards & Calibration Laboratory supports acoustic ...
usace.army.mil

Dugway chamber upgrades improve testing

DUGWAY PROVING GROUND, Utah -- When a Warfighter brushes the arctic snow off a smoke grenade, or activates a chemical agent detector under the desert sun, lives may be at stake. To ensure critical ...
Electronic Design

Using Tapered Chambers To Test Antennas

An industry expert offers some suggestions for dealing with the challenges of testing today�s high-frequency antennas. A common solution to EMC/EMI test requirements is the rectangular anechoic ...
Phys.org

NASA's Apollo-era test chamber now James Webb Space Telescope ready

NASA's "Chamber A," an enormous thermal vacuum testing chamber housed at NASA's Johnson Space Center in Houston, Texas, is now ready to conduct final optical testing on NASA's James Webb Space ...
usace.army.mil

Moveable chem-test modules:thinking outside the chamber

U.S. ARMY DUGWAY PROVING GROUND, UTAH ---When completed in the late 1990s, the Materiel Test Facility at Dugway Proving Ground (DPG) boasted one of the world's largest chambers for testing defenses ...
Electronic Design

Using Tapered Chamber to Test Antennas

An industry expert offers some suggestions for dealing with the challenges of testing today's high-frequency antennas. A common solution to EMC/EMI test requirements is the rectangular anechoic ...