Title :
A Waveguide Bridge for Measuring Gain at 4000 Mc
Author :
Samuel, A.L. ; Crandell, C.F.
Author_Institution :
Formerly, Bell Telephone Laboratories, New York, N.Y.; now, University of Illinois, Urbana, Ill.
Abstract :
A bridge has been constructed for measuring the gain and phase delay of amplifiers in the vicinity of 4000 Mc. The equipment is described, and the methods employed to reduce the possible errors are discussed. The general method may be adapted for use in any desired frequency range.
Keywords :
Assembly; Attenuators; Bridge circuits; Directional couplers; Gain measurement; Phase measurement; Probes; Telephony; Testing; Waveguide components;
Journal_Title :
Proceedings of the IRE
DOI :
10.1109/JRPROC.1948.232301
