Slotline Stepped Circular Rings for Low-Loss Microstrip-to-Slotline Transitions
Design of a dual-mode substrate integrated waveguide filter with slot line perturbation
Design of a novel antipodal vivaldi antenna with further modifications for notch characteristics
A Compact Low-loss Magic-T using Microstrip-Slotline Transitions
Wideband Microstrip-to-Microstrip Vertical Transition With High Filtering Selectivity Using Open-Circuited Slotline SIR
A Broadband Planar Magic-T Using Microstrip–Slotline Transitions