Tyminski-Hylas conducting bridge

摘要

A three-fold bridge with three inputs (E1, E2, E3) has a common output (A), together with three load-compensating resistances (LAW1 to LAW3) connected to earth. Three series resonance circuits (S1, S2, S3) are connected from the bridge arm centre points to earth. The design is suitable not only for single stage conducting bridges, but also for two or more stage conducting bridges. The feeding elements (G2, G3) for the summing gate and the elements leading from the inputs to the load-compensating resistances, are formed by several (2) lambda/4 sections in series. These can be replaced by similar pieces after the inputs (E1, E2) for n even, and similarly for the feeding elements (G1, G4).