WO2023035239 - MULTI-BAND MULTI-FEED PATCH ANTENNA AND USER EQUIPMENT COMPRISING THE SAME
National phase entry:
Publication Number
WO/2023/035239
Publication Date
16.03.2023
International Application No.
PCT/CN2021/117776
International Filing Date
10.09.2021
Title **
[English]
MULTI-BAND MULTI-FEED PATCH ANTENNA AND USER EQUIPMENT COMPRISING THE SAME
[French]
ANTENNE À PLAQUE À ALIMENTATION MULTIPLE MULTIBANDE ET ÉQUIPEMENT UTILISATEUR LA COMPRENANT
Applicants **
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
Inventors
TIAN, Ruiyuan
2nd Floor, Itamerenkatu 9
00180 Helsinki, FI
PENG, Weibo
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
YUAN, Lin
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| * | |
International Searching Authority |
CNIPA
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1295 | |
| EPO | Filing, Examination | 8564 | |
| Japan | Filing | 590 | |
| South Korea | Filing | 482 | |
| USA | Filing, Examination | 2910 |
Total: 13841 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
The disclosure relates to a patch antenna that comprises at least two different arrays of conductive patches arranged on one side of a dielectric substrate. Each of the at least two arrays of conductive patches supports a different frequency band. Moreover, each of the at least two arrays of conductive patches is provided with separated feeding. Additionally, each conductive patch of one or more of the at least two arrays of conductive patches (e.g., those intended for low frequencies) is implemented as a combination two conductive sub-patches separated by a gap, which allows one to define an appropriate operating frequency bandwidth. This configuration of the patch antenna also allows one to individually design the size of each conductive patch, as well as an inter-patch spacing for each of the frequency bands. In one embodiment, the patch antenna is suitable for integration into a display structure of a UE.[French]
L'invention concerne une antenne à plaque qui comprend au moins deux réseaux différents de plaques conductrices disposées sur un côté d'un substrat diélectrique. Chacun des au moins deux réseaux de plaques conductrices supporte une bande de fréquences différente. De plus, chacun des au moins deux réseaux de plaques conductrices comporte une alimentation séparée. De plus, chaque plaque conductrice d'un ou de plusieurs des au moins deux réseaux de plaques conductrices (par exemple, celles destinées aux basses fréquences) est mis en œuvre sous la forme d'une combinaison de deux sous-plaques conductrices séparées par un espace, ce qui permet de définir une largeur de bande de fréquences de fonctionnement appropriée. Cette configuration de l'antenne à plaque permet également de concevoir individuellement la taille de chaque plaque conductrice, ainsi qu'un espacement inter-plaque pour chacune des bandes de fréquences. Dans un mode de réalisation, l'antenne à plaque est appropriée pour une intégration dans une structure d'affichage d'un équipement utilisateur.