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公开(公告)号：US10924169B2
公开(公告)日：2021-02-16
申请号：US16731174
申请日：2019-12-31
Applicant: CommScope Technologies LLC
Inventor： Peter J. Bisiules , Martin L. Zimmerman
IPC: H04B7/0456 , H01Q21/20 , H01Q5/42 , H01Q5/40 , H01Q21/28 , H01Q21/08 , H01Q21/26 , H01Q21/06 , H01Q15/14 , H01Q5/45 , H01Q5/48 , H01Q1/24 , H04B7/0408 , H04B7/06 , H04B7/0413 , 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：US20200373668A1
公开(公告)日：2020-11-26
申请号：US16875324
申请日：2020-05-15
Applicant: CommScope Technologies LLC
Inventor： Bo Wu , Peter J. Bisiules , Ligang Wu , Hangsheng Wen , Yuemin Li
Abstract: Multi-band antennas utilize compact multi-band dipole-type radiating elements having multiple arms, including a front facing arm and a rear facing arm that respectively target higher and lower frequency bands. These higher and lower frequency bands may include, but are not limited to, a relatively wide band (e.g., 1695-2690 MHz) associated with the front facing arm and somewhat narrower and nonoverlapping band (e.g., 1427-1518 MHz) associated with the rear facing arm. The front facing arm may extend on a “front” layer of a multi-layer printed circuit board and the rear facing arm may extend at least partially on a “rear” layer of the printed circuit board. A resonant LC (or CLC) network is provided, which is integrated into the rear facing arm and at least capacitively coupled to the front facing arm. This resonant network advantageously supports low-pass filtering from the front facing arm to the rear facing arm, to thereby support the multiple and nonoverlapping bands.
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103.发明申请公开(公告)号：US20200303836A1
公开(公告)日：2020-09-24
申请号：US16823450
申请日：2020-03-19
Applicant: CommScope Technologies LLC
Inventor： Yunzhe Li , YueMin Li , Peter J. Bisiules , Xiaohua Tian , Junfeng Yu , Dongmin Wang , Xiaoan Fu , Haidan Tang
Abstract: Base station antennas include a reflector, a first array of cross-polarized radiating elements that are mounted to extend forwardly from the reflector, and a parasitic assembly. The parasitic assembly includes a base that is mounted on the reflector, a horizontal component shaping element, and a forwardly projecting member that projects forwardly from the base that is coupled between the base and the horizontal component shaping element. The horizontal component shaping element may extend substantially parallel to a plane defined by the reflector and may include a proximate side that is directly connected to the forwardly projecting member and a distal side that is opposite the proximate side. The distal side of is only electrically connected to the reflector through the proximate side.
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Patent Agency Ranking
公开(公告)号：US10700420B2
公开(公告)日：2020-06-30
申请号：US16228930
申请日：2018-12-21
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：US10587034B2
公开(公告)日：2020-03-10
申请号：US15876546
申请日：2018-01-22
Applicant: CommScope Technologies LLC
Inventor： Martin L. Zimmerman , Peter J. Bisiules , Hangsheng Wen , Zhiqing Zheng
IPC: H01Q1/24 , H01Q21/24 , H01Q19/06 , H01Q19/10 , H01Q21/08 , H01Q15/14 , H01Q17/00 , H01Q3/26 , H01Q21/30 , H01Q25/00 , H01Q15/08
Abstract: A base station antenna includes a radiating element that extends forwardly from a backplane and that is configured to transmit and receive signals in the 5.15-5.25 GHz frequency band and a radio frequency lens that is mounted forwardly of the radiating element. The RF lens is configured to re-direct a portion of an RF signal emitted by the radiating element downwardly so that a first peak emission of RF energy through a combination of the radiating element and the RF lens at elevation angles that are greater than 30° from a boresight pointing direction of the radiating element is less than a second peak emission of RF energy through the combination of the radiating element and the RF lens at elevation angles that are less than −30° from the boresight pointing direction of the radiating element.
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公开(公告)号：US10530440B2
公开(公告)日：2020-01-07
申请号：US16034617
申请日：2018-07-13
Applicant: CommScope Technologies LLC
Inventor： Peter J. Bisiules , Martin L. Zimmerman
IPC: H04B7/0456 , H01Q1/24 , H04B7/0408 , H04B7/06 , 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：US20190273309A1
公开(公告)日：2019-09-05
申请号：US16228930
申请日：2018-12-21
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：US20160248170A1
公开(公告)日：2016-08-25
申请号：US14814088
申请日：2015-07-30
Applicant: CommScope Technologies LLC
Inventor： Peter J. Bisiules , Alireza Shooshtari
Abstract: A cellular base station antenna having improves squint performance is provided. The antenna includes a ground plane, a first plurality of radiating elements supported over the ground plane by microstrip support PCBs, and a second plurality of radiating elements supported over the ground plane by stripline support PCBs. The first and second pluralities of radiating elements are arranged in at least one array of low band radiating elements, and the quantities of first and second pluralities of radiating elements are selected to reduce squint of a beam produced by the at least one array. The first plurality of radiating elements may be located below the second plurality of radiating elements in the array. The array may be arranged in a linear column or a staggered column. In one example, the first plurality of radiating elements comprises four radiating elements and the second plurality radiating elements comprises two radiating elements.
Abstract translation: 提供了一种提高了斜视性能的蜂窝基站天线。 天线包括接地平面，通过微带支撑PCB支撑在接地平面上的第一多个辐射元件，以及通过带状线支撑PCB支撑在接地平面上的第二多个辐射元件。 第一和第二多个辐射元件被布置在低频辐射元件的至少一个阵列中，并且选择第一和第二多个辐射元件的量以减少由至少一个阵列产生的光束的斜视。 第一组多个辐射元件可以位于阵列中的第二组多个辐射元件的下方。 阵列可以布置在线性列或交错列中。 在一个示例中，第一多个辐射元件包括四个辐射元件，并且第二多个辐射元件包括两个辐射元件。
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