Unlock instant, AI-driven research and patent intelligence for your innovation.

Antenna array made from a dielectric material

A technology of combining antennas and dielectric materials, applied in antennas, circuits, electrical components, etc., can solve problems such as increased power loss

Pending Publication Date: 2021-07-23
ALCAN SYST GMBH
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This leads to the fact that the surface roughness of the metal has a stronger effect on the wave propagation than interfering influences, and thus increases the power loss when transmitting electromagnetic waves with metal waveguides

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Antenna array made from a dielectric material
  • Antenna array made from a dielectric material
  • Antenna array made from a dielectric material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] exist figure 1 The combined antenna 1 shown exemplarily and schematically in cross-section has a signal distribution area 2 with a distribution body 3 made of a dielectric material; and a signal transmission area 4 with a plurality of signal transmission elements 5 .

[0034] The distribution body 3 has a square distribution region 6 and a feed region 8 that tapers toward the feed side 7 . On the feed side 7 , an information signal can be fed into the distribution body 3 via a feed element 18 . The distribution body 3 is produced in one piece from a suitable dielectric material, for example Rexolite® 1422 from C-Lec Plastics Ltd. However, it is also possible for the distribution body 3 to be assembled or assembled or connected in a suitable manner from a plurality of separately produced components, for example for the square distribution area 6 and for the tapered feed-in area 8 .

[0035] The signal-transmission elements 5 arranged in the signal-transmission region ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An antenna array (1) made from a dielectric material, wherein the antenna array (1) has a signal distribution region (2) and a signal emission region (4), wherein the signal distribution region (2) has a distribution body (3) made from a dielectric material and that converts an information signal, fed into the dielectric distribution body (3) on an infeed side (7), into a spatially distributed signal distribution on a distribution side (9) opposite the infeed side (7), and wherein the signal emission region (4) has a plurality of signal emission elements (5) adjoining the distribution side (9) of the distribution body (3) and distributed over the distribution side (9) relative to one another, which signal emission elements protrude from the distribution body (3) starting from the distribution side (9) of the distribution body (3), and on the protruding end of which signal emission elements an emission end (11) is formed, at least one signal emission element (5) has a phase shift region (10) in which a phase shift material (13) having an electrically influenceable permittivity is arranged in the signal emission element (5). The permittivity of the phase shift material (13) is able to be influenced by applying a phase shift voltage between at least one electrode pair (15), and the propagation speed of an electromagnetic signal in the phase shift region (10) is thereby able to be changed.

Description

technical field [0001] The invention relates to a combined antenna made of a dielectric material, wherein the combined antenna has a signal distribution area and a signal emission area, wherein the signal distribution area has a distribution body made of a dielectric material, the distribution body will be in The information signal welded into the dielectric distribution body on the feed-in side is converted into a spatially distributed signal distribution on the distribution side opposite the feed-in time, and wherein the signal emission area has a plurality of distribution sides adjoining the distribution body Signal-transmitting elements distributed in parallel and opposite one another on the distribution side protrude from the distribution body starting from the distribution side of the distribution body and form a radiation end at the protruding end. Background technique [0002] Not only for mobile radios but also for wireless data transmission between data processing ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H01Q3/36H01P1/18H01Q3/44H01P3/20
CPCH01Q3/44H01Q3/36H01P5/12H01Q13/0275
Inventor R·雷泽M·约斯特M·尼克尔H·毛内R·雅各比H·特斯默E·波拉特
Owner ALCAN SYST GMBH