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11.发明申请公开(公告)号：US20210305683A1
公开(公告)日：2021-09-30
申请号：US17203090
申请日：2021-03-16
Applicant: CommScope Technologies LLC
Inventor： XiaoHua Hou , Peter J. Bisiules , Sammit Patel
Abstract: A base station antenna includes a first antenna having first and second spaced-apart columns of first radiating elements therein, which are configured to operate within a first frequency band. An active antenna system (AAS) is provided, which is configured to operate within a second, typically higher, frequency band. The AAS includes a second antenna within a space between the first and second columns of first radiating elements. These first radiating elements may include tilted feed stalks which support higher integration by enabling the first radiating elements to overhang at least a portion of the second antenna.
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公开(公告)号：US20200280124A1
公开(公告)日：2020-09-03
申请号：US16877745
申请日：2020-05-19
Applicant: CommScope Technologies LLC
Inventor： Peter J. Bisiules
Abstract: Base station antennas are provided that include a plurality of linear arrays of radiating elements, a feed network having a first RF input that is configured to receive a first RF signal that is within a first frequency band and a second RF input that is configured to receive a second RF signal that is within a second frequency band that is different from the first frequency band. The first RF input is coupled to all of the linear arrays while the second RF input is only coupled to a first subset of the linear arrays that includes less than all of the linear arrays.
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公开(公告)号：US10601120B2
公开(公告)日：2020-03-24
申请号：US15921694
申请日：2018-03-15
Applicant: CommScope Technologies LLC
Inventor： Peter J. Bisiules , Xiangyang Ai , Joy J. Huang , Calvin Dickerson
Abstract: A base station antenna includes a reflector assembly and a linear array of radiating elements extending forwardly from the reflector assembly. The reflector assembly includes an RF choke that has a choke body and a choke cover. The choke cover at least partially covers a choke body opening so that a choke opening of the RF choke is smaller than the choke body opening.
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公开(公告)号：US20190028159A1
公开(公告)日：2019-01-24
申请号：US16034617
申请日：2018-07-13
Applicant: CommScope Technologies LLC
Inventor： Peter J. Bisiules , Martin L. Zimmerman
IPC: H04B7/0456 , H04B7/0408 , H04B7/06 , H04B7/10 , H01Q1/24
CPC classification number: H04B7/0469 , H01Q1/246 , H01Q5/40 , H01Q5/42 , H01Q5/45 , H01Q5/48 , H01Q15/14 , H01Q21/065 , H01Q21/08 , H01Q21/20 , H01Q21/205 , H01Q21/26 , H01Q21/28 , H04B7/0408 , H04B7/0413 , H04B7/0617 , H04B7/10 , H04W16/28
Abstract: A base station antenna includes a first set of radiating elements that are configured to generate a first antenna beam that has a first peanut-shaped antenna pattern in an azimuth plane and a second set of radiating elements that are configured to generate a second antenna beam that has a second peanut-shaped antenna pattern in the azimuth plane. A longitudinal axis of the first peanut-shaped antenna pattern in the azimuth plane is rotated approximately ninety degrees from a longitudinal axis of the second peanut-shaped antenna pattern in the azimuth plane.
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公开(公告)号：US09912076B2
公开(公告)日：2018-03-06
申请号：US15008951
申请日：2016-01-28
Applicant: CommScope Technologies, LLC
Inventor： Peter J. Bisiules
CPC classification number: H01Q21/062 , H01Q1/38 , H01Q1/523 , H01Q5/321 , H01Q21/0006 , H01Q21/26 , H01Q21/30
Abstract: A low band radiator for a dual band antenna having a low band and a high band. The radiator includes a dipole arm having a center conductor and at least one RF choke including at least one partial box section closed at one end and open at the other end and having two opposing sides, a bottom and an open top. The closed end is shorted to the center conductor and the partial box section is quasi-coaxial with center conductor. The choke is resonant near the frequency of the high band of the antenna. The dipole arm may include a plurality of the partial box sections with a gap between each section to form a plurality of RF chokes. The dipole arm may be fabricated as a single die cast metal piece or as a plastic injection molded piece plated with conductive material.
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Patent Agency Ranking
公开(公告)号：US20170373370A1
公开(公告)日：2017-12-28
申请号：US15534811
申请日：2016-01-08
Applicant: CommScope Technologies LLC
Inventor： Gregory J. Maley , Peter J. Bisiules
CPC classification number: H01Q1/1207 , H01Q1/18 , H01Q1/20 , H01Q1/246 , H01Q21/26
Abstract: A clip for securing a radiating arm to a printed circuit boards of a radio frequency antenna element of a base station antenna. The radiating arm may be configured to receive signals or radiate signals from a feed network associated with the at least one RF antenna member. The radiating arm can be secured to the printed circuit board without the use of solder or adhesives.
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公开(公告)号：US12107349B2
公开(公告)日：2024-10-01
申请号：US17611399
申请日：2020-05-15
Applicant: CommScope Technologies LLC
Inventor： Huan Wang , Vadim Zlotnikov , Michael Brobston , Chengcheng Tang , Samantha L. Merta , Peter J. Bisiules
IPC: H01Q9/04
CPC classification number: H01Q9/0435 , H01Q9/0457
Abstract: An antenna includes a cross-polarized feed signal network configured to convert first and second radio frequency (RF) input feed signals to first and second pairs of cross-polarized feed signals at respective first and second pairs of feed signal output ports. A feed signal pedestal is provided, which is electrically coupled to the first and second pairs of feed signal output ports, and a patch radiating element is provided, which is electrically coupled by the feed signal pedestal to the first and second pairs of feed signal output ports. This patch radiating element may be capacitively coupled to first and second pairs of feed signal lines on the feed signal pedestal, which are electrically connected to the first and second pairs of feed signal output ports.
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18.发明授权公开(公告)号：US11990669B2
公开(公告)日：2024-05-21
申请号：US18139979
申请日：2023-04-27
Applicant: CommScope Technologies LLC
Inventor： Peter J. Bisiules , Mohammad Vatankhah Varnoosfaderani , Sammit Patel
CPC classification number: H01Q1/246 , H01Q5/30 , H01Q9/26 , H01Q19/108 , H01Q21/062 , H01Q21/24
Abstract: Base station antennas include first through fourth radio frequency (“RF”) ports, a plurality of first combiners that are coupled to the first and second RF ports, a plurality of second combiners that are coupled to the third and fourth RF ports, and an array that includes a plurality of radiating elements that have first through fourth radiators, where first and second radiators of each radiating element are coupled to a respective one of the first combiners, and third and fourth radiators of each radiating element are coupled to respective ones of the second combiners.
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公开(公告)号：US11855352B2
公开(公告)日：2023-12-26
申请号：US18084592
申请日：2022-12-20
Applicant: CommScope Technologies LLC
Inventor： Chengcheng Tang , Gangyi Deng , Peter J. Bisiules , Yunzhe Li
CPC classification number: H01Q21/062 , H01Q1/246 , H01Q5/48 , H01Q21/26
Abstract: Radiating elements include a first and second dipole arms that extend along a first axis and that are configured to transmit RF signals in a first frequency band. The first dipole arm is configured to be more transparent to RF signals in a second frequency band than it is to RF signals in a third frequency band, and the second dipole arm is configured to be more transparent to RF signals in the third frequency band than it is to RF signals in the second frequency band. Related base station antennas are also provided.
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公开(公告)号：US20230110891A1
公开(公告)日：2023-04-13
申请号：US17906180
申请日：2021-04-06
Applicant: CommScope Technologies LLC
Inventor： Chengcheng Tang , Peter J. Bisiules
Abstract: An antenna assembly includes a backplane and a polymer substrate mounted over the backplane to define an air gap there-between. The polymer substrate supports radiating elements comprising a polymer-based waveguide feed stalk and a polymer-based pair of radiating arms supported by and electrically coupled to the waveguide feed stalk. A conductive layer is formed on the polymer substrate such that the conductive layer faces the backplane. A phase shifter including a movable element such as a dielectric member r trombone member may be positioned in the air gap for adjusting the phase of a radiating element or a phase shifter assembly may be positioned to the back side of the back plane.
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