TRANSMISSION LINE TRANSITION FOR OBTAINING CIRCUIT CONFIGURATION APPLICABLE TO COMMUNICATION FREQUENCY SIGNAL PROCESSING FIELD

摘要

PURPOSE: A transmission line transition is provided to obtain a circuit configuration applicable to a communication frequency signal processing field including a transmission of signal between circuit components. CONSTITUTION: A circuit configuration(10) comprises a first transmission line(16) and a second coaxial transmission line(20). The first transmission line has a first center conductor(40) arranged between a primary conducting surface and a secondary conducting surface spaced apart from each other. A cavity(42) is formed between the primary conducting surface and the secondary conducting surface. The second coaxial transmission line has a second center conductor(52) and a third conductor surrounding the second center conductor. The second center conductor is extended perpendicularly to the first center conductor, and has an end coupled to an end of the first center conductor. The third conductor extends a point between the second center conductor and the cavity.