Hexagon has been granted a patent for a GNSS RHCP stacked patch antenna made of high-permittivity material with patterned cavities to increase bandwidth and efficiency. The design allows for manipulation of high-order modes through cavity design. The antenna’s bandwidth can be modified by adjusting cavity positions, sizes, or patterns. GlobalData’s report on Hexagon gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Hexagon, AI assisted CAD was a key innovation area identified from patents. Hexagon's grant share as of January 2024 was 57%. Grant share is based on the ratio of number of grants to total number of patents.
Dual-band gnss rhcp stacked patch antenna with high efficiency
A recently granted patent (Publication Number: US11888242B2) discloses an innovative antenna design that includes a first metal layer on a first substrate and a second metal layer between the first substrate and a second substrate. The antenna features cavities in both substrates that do not extend through the entirety of the material, allowing for modifications in the antenna's bandwidth by adjusting the positions, sizes, or patterns of these cavities. Additionally, the antenna includes through holes to enable radio frequency signals to pass through the layers.
Furthermore, the patent describes variations of the antenna design, such as symmetric arrangements of cavities on the substrates and specific orientations of the openings of the cavities. The design allows for flexibility in modifying the positions and sizes of the cavities to optimize the antenna's performance. By utilizing air cavities in the substrates and adjusting their configurations, the antenna can be customized to meet specific requirements for different applications, showcasing a versatile and adaptable design for improved wireless communication systems.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
