Coupling devices of the waveguide type

HELECTRICITY H01Electric elements H01PWAVEGUIDES RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE

H01P5/00Coupling devices of the waveguide type

H01P5/02with invariable factor of coupling H01P5/022Transitions between lines of the same kind and shape, but with different dimensions H01P5/024between hollow waveguides H01P5/026between coaxial lines H01P5/028between strip lines H01P5/04with variable factor of coupling H01P5/08for linking dissimilar lines or devices H01P5/082Transitions between hollow waveguides of different shape H01P5/085Coaxial-line/strip-line transitions H01P5/087Transitions to a dielectric waveguide H01P5/10for coupling balanced with unbalanced lines or devices H01P5/1007Microstrip transitions to Slotline or finline H01P5/1015Coplanar line transitions to Slotline or finline H01P5/1022Transitions to dielectric waveguide H01P5/103Hollow-waveguide/coaxial-line transitions H01P5/107Hollow-waveguide/strip-line transitions H01P5/12Coupling devices having more than two ports H01P5/16Conjugate devices H01P5/18consisting of two coupled guides H01P5/181the guides being hollow waveguides H01P5/182the waveguides being arranged in parallel H01P5/183at least one of the guides being a coaxial line H01P5/184the guides being strip lines or microstrips H01P5/185Edge coupled lines H01P5/186Lange couplers H01P5/187Broadside coupled lines H01P5/188the guides being dielectric waveguides H01P5/19of the junction type H01P5/20Magic-T junctions H01P5/22Hybrid ring junctions H01P5/222180° rat race hybrid rings H01P5/225180° reversed phase hybrid rings H01P5/22790° branch line couplers