Outdoor Wireless Networks LLC

Commscope Technologies LLC

Puliang Tang

Ruixin Su

Nengbin Liu

Xun Zhang

ZhaoHui Liu

Maosheng Liu

Junfeng Yu

Zhigang Wang

Hangsheng Wen

Chen Chen

Xiaohua Tian

Peter John Bisiules

Bo Wu

Jian Liu

Amit Kaistha

Haifeng Li

Mohammad Vatankhah Varnoosfaderani

Fan He

Shanguang Zhang

Pengfei Guo

Dongmin Wang

Keyun Di

YueMin Li

Yutong Liu

Chengguo Nie

Yicheng Yin

Xiwei Yang

Shida Wang

Meihua Yin

Jiajia Ni

A housing for a cavity phase shifter comprises a first part that extends along the length of the cavity phase shifter and a separate second part that extends along the length of the cavity phase shifter. The first part comprises a substantially flat first base and first arms that extend from the two widthwise edges of the first base toward the second part and the second part comprises a substantially flat second base and second arms that extend from the two widthwise edges of the second base toward the first part. The first arms and the second arms at least partially overlap and are capacitively coupled to each other to form the first cavity of the cavity phase shifter.

Housing for cavity phase shifter, cavity phase shifter and base station antenna

Base station antennas include a base station antenna housing with first plurality of struts with pairs of laterally extending forward and rearward arms coupled to spaced apart left and right side reflector strip segments that extend in a longitudinal direction along a portion of a length of the base station antenna housing.

Base station antennas

The present application relates to a mounting device for a base station antenna. The mounting device is configured to mount a base station antenna to a holding pole, the mounting device includes an adjustable movable component, and a status of the movable component is related to a mechanical tilt of the base station antenna. The mounting device further includes a self-locking worm drive and a spiral gear engaged with the self-locking worm, and the spiral gear coupled with the movable component, where, by actuating the self-locking worm, the spiral gear is capable of being rotated, and thus the status of the movable component is capable of being adjusted. The present application also relates to a base station antenna system that includes a base station antenna, a lower mounting device, and an upper mounting device, and the upper mounting device is a mounting device for a base station antenna as described.

Mounting device for base station antenna and base station antenna system

Base station antennas include an externally accessible active antenna module releasably coupled to a rear of the housing using a field installable mounting system/kit with a mounting frame and active antenna module mounting brackets. The base station antenna housing has a passive antenna assembly that cooperates with the active antenna module.

Base station antennas having an active antenna module(s) and related mounting systems and methods

Base station antennas include at least one passive internal grid reflector with an array of low band radiating elements projecting forward of a front one of the at least one grid reflector. A mMIMO antenna array resides behind a back one of the at least one grid reflector and is configured to transmit signal through the grid reflector and out a front radome of the base station antenna.

Base station antennas having at least one grid reflector and related devices

The present application relates to an antenna assembly for a base station antenna, a base station antenna arrangement and a base station antenna. The antenna assembly has a reflector, which has a longitudinal extent, a front side and a rear side opposite the front side, where the front side is configured for radiating elements to be arranged thereon, wherein, the reflector has a first longitudinal section residing in a first plane and a second longitudinal section residing in a second plane that is adjacent to the first longitudinal section, where the first plane is rearward of the second plane. The properties of the base station antenna arrangement and the base station antenna may be improved through the antenna assembly.

Base station antenna arrangement, base station antenna and antenna assembly for base station antenna

An antenna mounting kit for an integrated base station antenna includes: an upper mounting assembly configured to removably connect an upper portion of the integrated base station antenna to a mounting pole; a middle mounting assembly configured to removably connect a middle portion of the integrated base station antenna to the mounting pole; and a lower mounting assembly configured to removably connect a lower portion of the integrated base station antenna to the mounting pole. The antenna mounting kit can not only mount the 4G antenna unit to the mounting pole, but also mount the 5G antenna unit to the 4G antenna unit, reducing the number of components required for mounting, simplifying mounting steps, and reducing labor costs.

Antenna mounting kit for integrated base station antenna

A mounting device for a base station antenna includes a support member having: a first section, the first section being configured to, in a mounted state of a base station antenna and a holding pole, connect with an inner side of the base station antenna facing the holding pole in an end section of the base station antenna; a second section, the second section being configured to, in the mounted state of the base station antenna and the holding pole, extend from the first section in a direction away from the holding pole and extend beyond an end side of the end section in a longitudinal direction of the base station antenna; and a connecting portion that is connected with the second section and configured to be directly or indirectly connected to the holding pole in the mounted state of the base station antenna and the holding pole.

Base station antennas are provided that include a reflector assembly and a radiating element. The reflector assembly includes a reflector. The radiating element extends forwardly from the reflector. The reflector includes a nonmetallic substrate, and a metal layer mounted on the substrate.

Base station antennas having reflector assemblies including a nonmetallic substrate having a metallic layer thereon

The present invention relates to a transmission mechanism for a base station antenna, and a base station antenna including the transmission mechanism. The transmission mechanism includes: a worm gear unit, which includes a worm driven by a motor and a worm gear meshed and connected with the worm; at least one gear pair, each gear pair including a small gear and a large gear that mesh with each other, the small gear and the worm gear being mounted on a common first drive shaft so that the small gear and the worm gear rotate synchronously; and at least one connecting rod, each connecting rod including a first rack element fixedly mounted thereon, wherein the large gear of each gear pair is meshed and connected with the first rack element on a corresponding connecting rod so as to axially move the connecting rod via the first rack element when the large gear of each gear pair rotates.

Transmission mechanism for base station antenna and base station antenna

The present disclosure has disclosed an antenna mounting device configured to collectively mount a plurality of base station antennas on a mast of a communication tower. The antenna mounting device is substantially in the shape of a polygon, and the mast is disposed at a center of the polygon. The antenna mounting device comprises: a plurality of brackets, which are elongated and include a head bracket, at least one intermediate bracket and a tail bracket attached sequentially; and a bracket fastening mechanism which is disposed between two adjacent ends of the head bracket and an adjacent intermediate bracket, or disposed between two adjacent ends of the adjacent intermediate brackets, or disposed between two adjacent ends of the tail bracket and the adjacent intermediate bracket, and which is configured to move two adjacent ends of the adjacent brackets from a position away from each other to a position close to each other. The antenna mounting device according to the present invention is capable of mounting a plurality of base station antennas on a mast by surrounding the mast in a compact manner, thereby realizing a small-form factor mounting structure.

Antenna mounting device

The invention relates to a cable sealing device comprising: a first plate having a group of first holes and configured to be mounted to a first side of a housing wall; a second plate having a group of second holes and configured to be mounted to a second side of a housing wall; and a soft elastic sealing element configured to be mounted between one of the first and second plates and the housing wall. The group of first holes and the group of second holes and the sealing element are configured to receive a group of cables, and the first and the second plate can be biased toward each other, so that the sealing element can be pressed and elastically deformed. The sealing element can seal and fix the group of cables in the housing wall in a pressed and elastically deformed status. The invention also relates to a cable sealing system comprising a housing wall and the cable sealing device. The cable sealing device is simple in structure and easy to assemble, and can ensure good sealing and fixing of the cables.

Cable sealing device and cable sealing system

The invention relates to a mounting device for mounting a remote radio unit () to a base station antenna () and relates to a base station antenna system formed thereby. The mounting device includes a support base () configured to be mounted to the base station antenna and to support the remote radio unit; a support element configured to be mounted to the remote radio unit and movable together with the remote radio unit between a first position, in which the support element is lifted from the support base, and a second position, in which the support element is supported on the support base; a plug arrangement including a plug element and a socket element, one of which is configured to be mounted to the base station antenna, and the other of which is configured to be mounted to the remote radio unit, wherein in the first position, the plug element and the socket element are separated from each other, and in the second position, the plug element and the socket element are engaged with each other.

Mounting device and base station antenna system and mounting method

The present invention relates to a board assembly used for a base station antenna and a base station antenna including such a board assembly. The board assembly includes a first circuit board () and a second circuit board (), and the first circuit board and the second circuit board are spaced apart from each other. The first circuit board has a plurality of first electrical connectors, the second circuit board has a plurality of second electrical connectors, and the first electrical connectors and the second electrical connectors are electrically connected by a plurality of coaxial cable assemblies (). Each coaxial cable assembly extends between the first circuit board and the second circuit board, and includes a coaxial cable, a first corresponding electrical connector matching the first electrical connector on a first end of the coaxial cable, and a second corresponding electrical connector matching the second electrical connector on a second end opposite to the first end on the coaxial cable. The board assembly can have stable electrical performance, especially radio frequency signal transmission performance.

Base station antenna and board assembly for base station antenna

An antenna mounting assembly of a base station antenna includes: a pole clamp configured to clamp the pole; and a first pivoting arm and a second pivoting arm, a first end portion of the first pivoting arm being pivotally connected to a radome body of the antenna, a second end portion of the second pivoting arm being pivotally connected to the pole clamp, and an opposing second end portion of the first pivoting arm being pivotally connected to an opposing first end portion of the second pivoting arm through a pivoting portion. One of the second end portion of the first pivoting arm and the first end portion of the second pivoting arm is provided with a guide post, and the other is provided with a guide groove.

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Jiangsu, China

Puliang Tang