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This page displays all 「FI」 in main group H01Q13/00. |
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Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave | HB | CC | 5J045 | |
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.Waveguide horns | HB | CC | 5J045 | |
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..Biconical horns (biconical dipoles comprising two conical surfaces having collinear axes and adjacent apices and fed by a two-conductor transmission line H01Q 9/28) | HB | CC | 5J045 | |
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.Waveguide mouths (horns H01Q 13/02) | HB | CC | 5J045 | |
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.Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines | HB | CC | 5J045 | |
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.Resonant slot antennas | HB | CC | 5J045 | |
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..Longitudinally slotted cylinder antennas; Equivalent structures | HB | CC | 5J045 | |
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...Skeleton cylinder antennas | HB | CC | 5J045 | |
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..Folded slot antennas | HB | CC | 5J045 | |
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..the slot being backed by, or formed in boundary wall of, a resonant cavity (longitudinally slotted cylinder H01Q 13/12) | HB | CC | 5J045 | |
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.Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave | HB | CC | 5J045 | |
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..Longitudinal slot in boundary wall of waveguide or transmission line | HB | CC | 5J045 | |
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..constituted by a dielectric or ferromagnetic rod or pipe (H01Q 13/28 takes precedence) | HB | CC | 5J045 | |
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..Surface waveguide constituted by a single conductor, e.g. strip conductor | HB | CC | 5J045 | |
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..comprising elements constituting electric discontinuities and spaced in direction of wave propagation, e.g. dielectric elements, conductive elements forming artificial dielectric (Yagi aerials H01Q 19/30) | HB | CC | 5J045 | |