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公开(公告)号：US11569554B2
公开(公告)日：2023-01-31
申请号：US16761528
申请日：2018-11-06
申请人： SWISSto12 SA
摘要： An orthomode transducer including a first Boifot junction and a second Boifot junction. Each of the first and second Boifot junctions includes a dual polarized port, a first lateral port, a second lateral port, the first and second lateral port being single polarized, and a third single polarized port along the propagation direction of a signal in the dual polarized port. A first power divider for coupling the first lateral port of the first Boifot junction with the first lateral port of the second Boifot junction to a third port. A second power divider for coupling the second lateral port of the first Boifot junction with the second lateral port of the second Boifot junction to a third port. A third power divider for coupling the third port of the first power divider with the third port of the second power divider to a fourth single polarization port.
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公开(公告)号：US20230011966A1
公开(公告)日：2023-01-12
申请号：US17757319
申请日：2020-12-16
申请人： SWISSto12 SA
IPC分类号： H01Q21/24
摘要： Dual-polarized antenna, including several antenna elements arranged in cell units. Each cell unit includes four antenna elements and two 1-to-4 junctions, a first of the two junctions being associated with a first polarization and a second of the two junctions being associated with a second polarization. The antenna also includes an array of dividers/combiners. The four antenna elements of each cell unit are superposed and several cell units are juxtaposed. Each cell unit includes two antenna elements and two other antenna elements which are offset.
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公开(公告)号：US20220216579A1
公开(公告)日：2022-07-07
申请号：US17601781
申请日：2020-04-09
申请人： SWISSto12 SA
发明人： Mathieu Billod , Arnaud Boland , Santiago Capdevila Cascante , Emile de Rijk , Tomislav Debogovic , Alexandre Dimitriades , Esteban Menargues Gomez , Lionel Simon
IPC分类号： H01P3/12
摘要： Radio frequency device including at least: a tube through which a channel passes, a front face and/or a rear face forming a bearing surface through which the channel passes, the bearing surface forming an annular frame around one end of the tube and being integral with the tube. The bearing surface includes axial fixing apertures passing through the bearing surface and opening outside the channel in order to allow fixation of the device, and the width of the frame being greater at and in the immediate vicinity of the axial fixing apertures than at a distance from these axial fixing apertures.
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公开(公告)号：US11031669B2
公开(公告)日：2021-06-08
申请号：US16082060
申请日：2017-02-24
申请人： SWISSto12 SA
摘要： A method for producing a waveguide device, including producing a core of a non-conductive material. The core has side walls with outer surfaces and inner surfaces, the inner surfaces defining a waveguide channel. A layer of conductive metal is deposited on the inner surfaces by immersion in a fluid of reactants. The core includes at least one hole between the outer and inner surfaces, specifically used to encourage the removal of bubbles from the channel and/or the circulation of the fluid during the immersion.
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5.发明公开公开(公告)号：US20240186709A1
公开(公告)日：2024-06-06
申请号：US18556416
申请日：2022-04-21
申请人： SWISSto12 SA
IPC分类号： H01Q13/02
CPC分类号： H01Q13/0208
摘要： A corrugated passive radiofrequency device, in particular a waveguide or horn-type antenna. The device includes a core including at least one inner face delimiting a channel for filtering and guiding waves. The at least one internal face of the channel includes a plurality of cavities or grooves. Each cavity or groove is formed by substantially parallel adjacent walls to filter the waves passing through the channel. The adjacent walls are inclined with respect to the central axis of the channel.
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公开(公告)号：US11955683B2
公开(公告)日：2024-04-09
申请号：US17601781
申请日：2020-04-09
申请人： SWISSto12 SA
发明人： Mathieu Billod , Arnaud Boland , Santiago Capdevila Cascante , Emile de Rijk , Tomislav Debogovic , Alexandre Dimitriades , Esteban Menargues Gomez , Lionel Simon
CPC分类号： H01P3/12 , H01P1/042 , H01P11/002
摘要： Radio frequency device including at least: a tube through which a channel passes, a front face and/or a rear face forming a bearing surface through which the channel passes, the bearing surface forming an annular frame around one end of the tube and being integral with the tube. The bearing surface includes axial fixing apertures passing through the bearing surface and opening outside the channel in order to allow fixation of the device, and the width of the frame being greater at and in the immediate vicinity of the axial fixing apertures than at a distance from these axial fixing apertures.
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公开(公告)号：US20240021969A1
公开(公告)日：2024-01-18
申请号：US18255615
申请日：2021-12-03
申请人： SWISSto12 SA
CPC分类号： H01P1/219 , H01P11/001
摘要： A combline waveguide filter obtained by additive printing, including several resonators connected to each other by irises. Each resonator includes a cavity with a longitudinal axis, a transverse axis and a vertical axis. Each cavity is delimited in particular by two walls each extending in a plane perpendicular to the longitudinal axis. Each cavity may include a post extending parallel to the vertical axis inside the cavity. The cross-section of the cavities is non-rectangular.
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公开(公告)号：US11742589B2
公开(公告)日：2023-08-29
申请号：US17657802
申请日：2022-04-04
申请人： SWISSto12 SA
CPC分类号： H01Q21/005 , H01Q13/0275 , H01Q13/06 , H01Q15/24
摘要： Radiofrequency module, including: a first layer including an array of radiating elements, each radiating element having a cross section for supporting at least one wave propagation mode, a second layer forming an array of waveguides; a fourth layer forming an array of ports; the second layer being interposed between the first and the fourth layer; each waveguide being connected to a port on the one hand and to a radiating element on the other hand for transmitting a radiofrequency signal between this port and this radiating element; the spacing between two ports being different from the spacing between the radiating elements, so that the surface area of the first layer is different from the surface area of the fourth layer; the waveguides being curved.
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公开(公告)号：US11309637B2
公开(公告)日：2022-04-19
申请号：US17059748
申请日：2018-12-06
申请人： SWISSto12 SA
摘要： Radiofrequency module, including: a first layer including an array of radiating elements, each radiating element having a cross section for supporting at least one wave propagation mode, a second layer forming an array of waveguides; a fourth layer forming an array of ports; the second layer being interposed between the first and the fourth layer; each waveguide being connected to a port on the one hand and to a radiating element on the other hand for transmitting a radiofrequency signal between this port and this radiating element; the spacing between two ports being different from the spacing between the radiating elements, so that the surface area of the first layer is different from the surface area of the fourth layer; the waveguides being curved.
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公开(公告)号：US11581620B2
公开(公告)日：2023-02-14
申请号：US17294014
申请日：2020-07-14
申请人： SWISSto12 SA
摘要： A waveguide filter having a core including an external face and internal faces defining a channel for filtering and guiding the waves. The channel includes several slots, each having a first and a second face. The first face is inclined in relation to the second face. A method for manufacturing the waveguide filter.
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