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Multi-sector antenna structure

一种多扇区、天线的技术，应用在系统领域，能够解决不切实际等问题

Inactive Publication Date: 2015-07-22
ALCATEL LUCENT SAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The required separation distance D (e.g., seven to ten lambda λ) may make it impractical to use a single integrated structure to accommodate both the first antenna array 110a and the second antenna array 110b

Method used

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  • Multi-sector antenna structure
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Examples

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Embodiment Construction

[0058] Although the example embodiments are capable of various modifications and alternative forms, their embodiments are shown by way of example in the drawings and will be described herein in detail. It should be understood, however, that there is no intention to limit example embodiments to the particular forms disclosed, but on the contrary, example embodiments are to cover all modifications, equivalents, and alternatives falling within the scope of the claims. Like numbers refer to like elements throughout the description of the figures.

[0059] The methods discussed below may be implemented by hardware, software, firmware, middleware, microcode, hardware description languages, or any combination thereof. When implemented in software, firmware, middleware or microcode, the program code or code segments to perform the necessary tasks may be stored in a machine or computer readable medium, such as a storage medium. A processor(s), Field Programmable Gate Array (FGPA), or ...

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Abstract

A multiple sector cell-site antenna includes a first antenna oriented to serve a first sector, the first antenna electrically connected to a first transceiver group; a second antenna oriented to serve a second sector adjacent to the first sector, the second antenna electrically connected to the first transceiver group; and a single enclosure covering both the first antenna and the second antenna. By providing at least two multiple sector cell-site antennas in a system, the total number of enclosures is reduced while providing redundancy and diversity within the cells.

Description

technical field [0001] Embodiments relate to a multi-sector antenna, a multi-band multi-sector antenna, and systems including them. Background technique [0002] In wireless telecommunication systems, the geographic area served by the wireless telecommunication system is divided into spatially distinct areas called "cells". Cells are usually further divided into "sectors". For example, each of these cells is often divided into three sectors of equal area. Typically, each cell contains a base transceiver station (BTS) that uses a transceiver (TRX) and antennas to facilitate wireless communications between user equipment (UE) and the network. A transceiver may include one or more receivers and transmitters, and may be housed in a Remote Radio Head (RRH). A RRH typically contains two or more transceivers each connected to a duplex filter, enabling each transceiver to support simultaneous downlink transmission and uplink reception via a single antenna. [0003] A BTS may als...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/24H04W16/28
CPCH01Q21/08H01Q21/28H01Q1/246H04W16/28
Inventor M·索伦兹
Owner ALCATEL LUCENT SAS
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