Multiple microwave balanced mixer, especially double balanced mixer

摘要

The mixer has at least two transistor pairs (9-12), of which each has a first connection at the same potential. Each pair has a second connection coupled to a branch of a T-branch (7,8) of at least two slotted lines (5,6) via which a signal with a first frequency is delivered. The transistor's control connections are subjected to a signal at a second frequency so that the transistors of the transistor pairs are in phase and the transistors of different pairs are in anti-phase.