A system for mounting a telecommunication device to a pole comprises a pole-mount kit and a first bracket. The pole-mount kit has first and second clamps for engaging opposite sides of the pole. The pole-mount kit has threaded fasteners extending through openings in the first and second clamps such that a first one of the threaded fasteners is on one side of the pole, and a second one of the threaded fasteners is on the other side of the pole. The threaded fasteners retain the first and second clamps in a fixed engagement on the pole. The first clamp has at least one bore extending through the first clamp in a direction that is transverse to the openings. The first bracket is fixed to the first clamp via a first clamp fastener that extends through the bore. The first bracket is used for mounting the telecommunication device.

Disclosed is a quasi-omnidirectional antenna having three array faces, wherein each of the three array faces has a radiator array having a plurality of radiator columns. Each of the corresponding radiator columns on the radiator arrays are coupled together to a single pair of antenna ports, one per polarization. This results in a service beam having three gain lobes that can be swept in unison in a scan. By scanning the service beam, the antenna may enable a high-gain connection to a mobile device, emulating a high gain omnidirectional antenna. Further disclosed is a variation having four array faces spaced 90 degrees apart, which offers additional performance benefits.

A communications apparatus to be installed on high mast lighting systems or other vertical assets with significant above ground projections. The apparatus is designed to mount to existing light ring spokes or other existing mounting structures. The system is powered during nighttime hours by grid power and during daylight hours by internal battery storage. A uniquely-oriented directional dual polarity MIMO antenna adapted for high mast mounting supports communications with mobile vehicles using MIMO emissions in a North/South and East/West polarization. Mobile vehicle clients may then use dual polarized antennas including skyward-looking radiation patterns with major lobes that are oriented directly up towards the sky.

An RCU (remote control unit), an antenna apparatus, an antenna electrical tilting method and an antenna system. The RCU includes a reading device and a driver. The reading device is configured to read, from a memory inside the antenna apparatus, when the antenna apparatus is communicatively connected with the RCU, antenna information of an antenna controlled by the antenna apparatus and configuration data corresponding to the antenna. The antenna information includes the antenna serial number and the antenna model of the antenna. The driver is configured to control the antenna apparatus to adjust an electrical down-tilt angle of the antenna in accordance with the configuration data.

A multiband antenna, having a reflector, and a first array of first radiating elements having a first operational frequency band, the first radiating elements being a plurality of dipole arms, each dipole arm including a plurality of conductive segments coupled in series by a plurality of inductive elements; and a second array of second radiating elements having a second operational frequency band, wherein the plurality of conductive segments each have a length less than one-half wavelength at the second operational frequency band.

The present disclosure relates to stripline cavity structures. One example stripline cavity structure is disposed on a back surface of a reflecting plate, and first avoidance holes are provided on the reflecting plate. The stripline cavity structure includes at least one second conductor strip, the stripline cavity structure is disposed on the back surface of the reflecting plate, and the second conductor strip passes through the first avoidance holes to be connected to the first conductor strip in a microstrip circuit.

The present disclosure provides a surface-mountable antenna structure that is applicable to a broadband massive multi-input multi-output (MIMO) unit (MMU) in a wireless communication system. An antenna structure according to an embodiment of the present disclosure comprises: a printed circuit board including a first ground port, a second ground port, and a first feeding port; a first antenna electrically connected to the first ground port; a second antenna electrically connected to the second ground port; and a first feeding plate including a first bending part electromagnetically coupled to the first antenna, a second bending part electromagnetically coupled to the second antenna, and a third bending part electrically connected to the first feeding port.

This application describes multi-band antenna systems and base stations. An example multi-band antenna system includes: a plurality of radiating element arrays, feeding networks separately corresponding to the plurality of radiating element arrays, at least one layer of a frequency selective surface (FSS), and a reflection panel. The plurality of radiating element arrays are located above the reflection panel. All or some of the plurality of radiating element arrays are stacked. The at least one layer of the FSS is located between the stacked radiating element arrays. A feeding network corresponding to at least one radiating element array in the stacked radiating element arrays is electrically connected to the at least one layer of the FSS, or the feeding network corresponding to the at least one radiating element array is integrated on the at least one layer of the FSS.

The present disclosure relates to a high-performance mobile communication antenna device capable of significantly reducing the number of relay stations and base stations for 5G communication by significantly improving the signal-to-noise ratio. The disclosed antenna device comprises the first high-gain low-noise amplifier, a phase shifter, a receiving and transmitting antenna part diplexers, and a band-pass filter, wherein the horizontal radiation pattern of the receiving antenna part has the same beam width as that of the transmitting antenna part, and the number of receiving radiation elements of the receiving antenna part is greater than the number of transmitting radiation elements of the transmitting antenna part.

A dual-beam feed network includes a first power dividing circuit, a second power dividing circuit, and a third power dividing circuit. The first power dividing circuit is configured to convert a beam signal of a first channel into a plurality of first signals, input one first signal into a third power dividing circuit, and respectively input each remaining first signal to a corresponding antenna radiation unit. The second power dividing circuit is configured to convert a beam signal of a second channel into a plurality of second signals, input one second signal into the third power dividing circuit, and respectively input each remaining second signal to a corresponding antenna radiation unit. The third power dividing circuit is configured to couple and input the received first signal and the received second signal to a shared antenna radiation unit.