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公开(公告)号：US11258178B2
公开(公告)日：2022-02-22
申请号：US16652446
申请日：2018-10-02
发明人： Thomas Julien , Jean-Pierre Harel , Zied Charaabi , Patrick Lecam , Jerome Plet
摘要： An antenna comprising: a longitudinal support member for supporting components of the antenna and a method of assembling such an antenna is disclosed. The components supported by the longitudinal member comprise: at least one signal feed probe configured to capacitively supply a signal to a corresponding at least one radiating patch; the at least one radiating patch mounted to at least partially wraparound the longitudinal support member; and signal supply circuitry for supplying a signal to the at least one signal feed. The signal supply circuitry is mounted on an outer surface of the inner longitudinal support member; and the longitudinal support member is formed of a conductive material and forms a ground plane for the antenna.
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公开(公告)号：US11515650B2
公开(公告)日：2022-11-29
申请号：US17332240
申请日：2021-05-27
发明人： Jeanpierre Harel , Jerome Plet , Zied Charaabi , Ronan Chaume
摘要： An antenna system including a first antenna, a second antenna and a third antenna. The antenna system includes a feed for feeding a first common signal to radiator elements of one of the second antenna or third, with a first phase difference between the radiator elements configured for a first polarization and the radiator elements being configured for a second polarization, to create a virtual polarization, wherein the virtual polarization is aligned with one of the first polarization or the second polarization in a first frequency band.
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公开(公告)号：US20210091454A1
公开(公告)日：2021-03-25
申请号：US16977949
申请日：2019-03-06
发明人： Jerome Plet , Jean Pierre Harel , Zied Charaabi , Patrick Le Cam
摘要： An antenna assembly and method are disclosed. The antenna assembly comprises: a printed circuit board assembly having a radiating element layer and a choke structure, the choke structure having a central conductor and a shielding structure, wherein the central conductor comprises at least a portion of the radiating element layer. By providing a printed circuit board assembly having a radiating element layer and a choke structure which utilises a portion of the radiating element layer, the manufacture of the radiating elements is simplified.
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公开(公告)号：US11901638B2
公开(公告)日：2024-02-13
申请号：US17648432
申请日：2022-01-20
发明人： Sebastien Chainon , Jeanpierre Harel , Thomas Julien , Jerome Plet , Eric Callec
CPC分类号： H01Q21/26 , H01Q9/28 , H01Q9/285 , H01Q21/06 , H01Q21/062
摘要： An apparatus including a dipole antenna, configured for operation with a first polarization, the dipole antenna including a feed; and a pair of conductive elements fed by the feed, wherein the pair of conductive elements are grounded, and extend in parallel on opposing sides of the feed and then diverge.
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公开(公告)号：US11682838B2
公开(公告)日：2023-06-20
申请号：US17256940
申请日：2018-06-29
发明人： Jerome Plet , Zied Charaabi , Thomas Julien , Jean-Pierre Harel
摘要： A multiband antenna structure having an open rectangular box shape is arranged to provide identical electrical lengths for all of its radiating elements notwithstanding that the physical dimensions of portions of the multiband antenna may not be identical. Advantageously, such a multiband antenna may be interleaved with a 5G antenna array having unequal spacing between the 5G antennas or having an offset between at least one of the rows and the columns. This may be achieved by incorporating a dielectric material in at least one radiating element, by forming a radiating element with a serpentine shape, by having a radiating element follow a chicane, by incorporating a reflector of a 5G array, or by employing capacitive coupling.
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公开(公告)号：US20220239017A1
公开(公告)日：2022-07-28
申请号：US17648432
申请日：2022-01-20
发明人： Sebastien CHAINON , Jeanpierre Harel , Thomas Julien , Jerome Plet , Eric Callec
摘要： An apparatus including a dipole antenna, configured for operation with a first polarization, the dipole antenna including a feed; and a pair of conductive elements fed by the feed, wherein the pair of conductive elements are grounded, and extend in parallel on opposing sides of the feed and then diverge.
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公开(公告)号：US11329385B2
公开(公告)日：2022-05-10
申请号：US16987587
申请日：2020-08-07
发明人： Jean-Pierre Harel , Jerome Plet
摘要： In a first aspect of the present disclosure, an antenna includes: a ground plane; a central support extending from the ground plane, the central support having two feeding probes, each of the feeding probes having a first part and a second part, each of the first part and the second part being separated from one another and from the first and second parts of the other feeding probe; and four radiating arms, one radiating arm extending from each of the first and second parts of each feeding probe, wherein at least a portion of at least two of the radiating arms extends in directions different from orientations of their respective parts of the feeding probes. In a second aspect, an antenna array includes: a plurality of antennas disposed in an array on a common ground plane, wherein each of the antennas comprises: a central support extending from the common ground plane, the central support having two feeding probes, each of the feeding probes having a first part and a second part, each of the first part and the second part being separated from one another and from the first and second parts of the other feeding probe; and four radiating arms, one radiating arm extending from each of the first and second parts of each feeding probe, wherein at least a portion of at least two of the radiating arms extends in directions different from orientations of their respective parts of the feeding probes.
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公开(公告)号：US20210288414A1
公开(公告)日：2021-09-16
申请号：US17256925
申请日：2018-06-29
摘要： An active passive antenna arrangement as made up of an array of 5G antennas interleaved with multiband antenna structures that may be low band (LB) passive antennas. The 5G antenna array may be a mMIMO active array. The LB antennas are formed using conductive elements on thin supporting sheets that fit within the space between the 5G antennas. The substrates, and hence the radiating elements of the LB antennas, may be arranged so as to generally appear to form four sides of a rectangular box with the top and bottom surfaces removed. Thus, the LB antennas may be thought of as having been “slipped in” amongst a preexisting array of 5G antennas. Each LB antenna may surround one or more of the 5G antennas and 5G antennas of the array may also be external to an LB antenna.
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公开(公告)号：US20210265731A1
公开(公告)日：2021-08-26
申请号：US17256940
申请日：2018-06-29
摘要： A multiband antenna structure having an open rectangular box shape is arranged to provide identical electrical lengths for all of its radiating elements notwithstanding that the physical dimensions of portions of the multiband antenna may not be identical. Advantageously, such a multiband antenna may be interleaved with a 5G antenna array having unequal spacing between the 5G antennas or having an offset between at least one of the rows and the columns. This may be achieved by incorporating a dielectric material in at least one radiating element, by forming a radiating element with a serpentine shape, by having a radiating element follow a chicane, by incorporating a reflector of a 5G array, or by employing capacitive coupling.
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公开(公告)号：US11611151B2
公开(公告)日：2023-03-21
申请号：US17256925
申请日：2018-06-29
摘要： An active passive antenna arrangement as made up of an array of 5G antennas interleaved with multiband antenna structures that may be low band (LB) passive antennas. The 5G antenna array may be a mMIMO active array. The LB antennas are formed using conductive elements on thin supporting sheets that fit within the space between the 5G antennas. The substrates, and hence the radiating elements of the LB antennas, may be arranged so as to generally appear to form four sides of a rectangular box with the top and bottom surfaces removed. Thus, the LB antennas may be thought of as having been “slipped in” amongst a preexisting array of 5G antennas. Each LB antenna may surround one or more of the 5G antennas and 5G antennas of the array may also be external to an LB antenna.
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