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Configurable Phased Antenna Array

A phased antenna and array technology, which is applied to antenna arrays, individually powered antenna arrays, antennas, etc., can solve the problems of limited coverage, huge structure, and limited cm-wave and mm-wave applications.

Inactive Publication Date: 2021-11-23
WISPRY INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Phased arrays are often used to increase gain, while coverage with only one phased array is limited
Multiple arrays can be installed to obtain higher 3D spatial coverage, but this may lead to a bulky structure and complex feeding grid, which can limit the application of cm-wave and mm-wave in mobile terminals

Method used

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  • Configurable Phased Antenna Array
  • Configurable Phased Antenna Array
  • Configurable Phased Antenna Array

Examples

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Embodiment Construction

[0018] The subject matter provides systems and methods for signal beam manipulation. In one aspect, the present subject matter provides a configurable antenna assembly wherein a first antenna element is configured to radiate in a first broadside direction and a second antenna element is configured to radiate in a first endfire direction. In some embodiments, the first antenna element is a patch antenna located on the side of the substrate, while the second antenna element is provided in the form of one or more monopoles or other similar radiating elements. In some embodiments, a configurable antenna assembly may further include one or more additional antenna elements to provide additional directional control of the beam generated by the assembly. For example, in some embodiments, the third antenna element may be configured to radiate in a second broadside direction that is substantially opposite the first broadside direction. In some embodiments, the third antenna element is ...

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PUM

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Abstract

The present subject matter relates to devices, systems and methods for beam steering wherein a configurable antenna assembly includes a first antenna element configured to radiate in a first broadside direction and a second antenna element configured to radiate in an endfire direction Two antenna elements. In some embodiments, the configurable antenna assembly further includes a third antenna element configured to radiate in a second broadside direction substantially opposite the first broadside direction. Such devices, systems and methods may be further configured such that one of the antenna elements is selectively connected to a common signal feed.

Description

[0001] priority claim [0002] This application claims priority to U.S. Patent Application Serial No. 62 / 625,123, filed February 1, 2018, the disclosure of which is incorporated herein by reference in its entirety. technical field [0003] The subject matter disclosed herein relates generally to wireless antenna devices. More specifically, the subject matter disclosed herein relates to beam steerable antenna arrays. Background technique [0004] 5G systems require beam-steerable antenna arrays with high gain and wide spatial coverage to compensate for path losses associated with cm-wave and mm-wave operating frequencies. Phased arrays are often used to increase gain, while coverage with only one phased array is limited. Multiple arrays can be installed to obtain higher 3D spatial coverage, but this may lead to bulky structures and complex feeding grids, which can limit the application of cm-wave and mm-wave in mobile terminals. Contents of the invention [0005] Accordi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q21/22H01Q9/04H01Q9/40H01H1/00
CPCH01Q3/24H01Q21/29H01Q21/061
Inventor 张瑾张帅格特·弗罗伦德·佩德森
Owner WISPRY INC