Antenna

An antenna and metal electrode technology, which is applied to antennas, antenna arrays, and devices for manufacturing antenna arrays, can solve the problems of large frames, achieve narrow frames, and facilitate miniaturization

Active Publication Date: 2021-09-24
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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[0004] However, the phased array antenna in t

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Examples

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[0046] The present invention is further detailed in conjunction with the accompanying drawings and examples. It will be appreciated that the specific embodiments described herein are merely illustrative of the invention and are not limited thereto. It will also be noted that in order to facilitate the description, only the parts associated with the present invention are shown in the drawings rather than all structures.

[0047] It should be noted that the following examples can be combined with each other without contradictory. The thickness of each membrane layer in the drawings in the following examples is merely examples, and there is no interrelationship, and those skilled in the art can set the thickness of each membrane layer according to the actual situation.

[0048] figure 1 It is a structural diagram of a liquid crystal antenna related to the related art, such as figure 1 As shown, the liquid crystal antenna enables the power supply of the RF signal by providing the fee...

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Abstract

The embodiment of the invention discloses an antenna. The antenna comprises a first metal electrode, a second metal electrode and a dielectric functional layer. The first metal electrode and the second metal electrode are respectively positioned on two opposite sides of the dielectric functional layer; the first metal electrode comprises a plurality of transmission electrodes; the antenna also comprises a flexible coplanar waveguide and a feed network, and the flexible coplanar waveguide is electrically connected with the feed network. And the flexible coplanar waveguide is used for feeding an electric signal into the feed network. According to the antenna provided by the embodiment of the invention, the effect of reducing the frame size of the antenna can be realized.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of communication, and in particular, to an antenna. Background technique [0002] The antenna is an important radio device for transmitting and receiving electromagnetic waves. It can be said that there is no communication device without the antenna. [0003] The phased array antenna is an upgrade to the traditional antenna. It can quickly and flexibly change the antenna beam and pointing shape according to the target, and can send and receive electromagnetic waves in various frequency bands in the entire space, that is, it can search and track multiple targets. , Accurate completion of tasks such as capture and identification. [0004] However, the phased array antenna in the prior art has the problem of a large frame. Contents of the invention [0005] The invention provides an antenna to reduce the frame size of the antenna. [0006] In a first aspect, an embodiment of the p...

Claims

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Application Information

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IPC IPC(8): H01Q1/36H01Q1/50H01Q21/00H01Q21/06
CPCH01Q21/061H01Q21/0006H01Q1/36H01Q1/50H01Q21/0075H01Q3/36H01Q1/38H01Q21/065H01Q21/0087H01Q3/44H01Q9/0457
Inventor 贾振宇席克瑞林柏全王林志段勤肄杨作财秦锋
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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