A type of waveguide junction that combines the functions of a power divider and signal combiner. It is designed to divide or combine microwave signals with minimal loss and reflection while maintaining proper phase relationships. The Magic Tee has four ports: two for the input and output of signals, and two additional ports for isolation and coupling. It operates based on symmetry and phase cancellation principles, making it ideal for use in microwave systems, radar, and satellite communication for applications such as signal routing, duplexing, and reflection measurements.