For more information, contact:
FORT COLLINS, Colorado (May 31, 1996)
Advanced Energy Industries, Inc.
—Advanced Energy Industries, Inc. (AE) has been granted a United States patent for a technique that measures only signal magnitudes to determine radio frequency (RF) power and impedance. The importance of AE’s technique—and patent—is that it completely overcomes significant errors that heretofore occurred in the calculation of RF power and impedance.