symmetrical pi attenuator

symmetrical pi attenuator

[sə′me·trə·kəl ′pī ə‚ten·yə‚wād·ər]

(electronics)

A pi attenuator in which the impedance near the input terminals equals the corresponding impedance near the output terminals.

McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.