WO2025213009 - DIELECTRIC DOME LENSES FOR PHASED ARRAYS
National phase entry is expected:
Publication Number
WO/2025/213009
Publication Date
09.10.2025
International Application No.
PCT/US2025/023139
International Filing Date
04.04.2025
Title **
[English]
DIELECTRIC DOME LENSES FOR PHASED ARRAYS
[French]
LENTILLES À DÔME DIÉLECTRIQUE POUR RÉSEAUX À COMMANDE DE PHASE
Applicants **
LOCKHEED MARTIN CORPORATION
Inventors
HAND, Thomas
ROMERO, Carlos
MOON, Jason
LIER, Erik
CENCICH, Thomas
INDMAN, Sean
REIGH, Daniel
LOVEJOY, James
Priority Data
63/574,455
04.04.2024
US
19/169,560
03.04.2025
US
Application details
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| Number of Drawings | * |
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International Searching Authority |
USPTO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* 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, Examination, Granting | 2340 | |
| EPO | Filing, Examination, Granting | 14160 | |
| Japan | Filing, Examination, Granting | 2307 | |
| South Korea | Filing, Examination, Granting | 2496 | |
| USA | Filing, Examination, Granting | 4310 |
Total:
25,613
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Abstract[English]
Provided herein are various enhancements for electronically scanned arrays (ESAs) and performance thereof. In an example implementation, an apparatus is provided that includes an ESA and a dielectric lens applied to the ESA. The dielectric lens includes a domed arrangement formed from dielectric material. The dielectric lens advantageously allows beam scan operations performed by the ESA across a directional range to achieve a target performance over a target bandwidth.[French]
L'invention concerne diverses améliorations pour des réseaux à balayage électronique (ESA) et leurs performances. Dans un exemple de mise en œuvre, l'invention concerne un appareil qui comprend un ESA et une lentille diélectrique appliquée à l'ESA. La lentille diélectrique comprend un agencement en forme de dôme constitué d'un matériau diélectrique. La lentille diélectrique permet avantageusement des opérations de balayage de faisceau effectuées par l'ESA sur une plage directionnelle pour obtenir des performances cibles sur une bande passante cible.