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US 2016/0254597 A1Published application
Antenna systems and devices and methods of manufacture thereof
AssigneeKyma Medical Technologies Ltd.
InventorsUriel WEINSTEIN, Assaf BERNSTEIN
Life of this patent
Estimating the term…
Abstract
Embodiments of the present disclosure provide methods, apparatuses, devices and systems related to the implementation of a multi-layer printed circuit board (PCB) radio-frequency antenna featuring, a printed radiating element coupled to an absorbing element embedded in the PCB. The embedded element is configured within the PCB layers to prevent out-of-phase reflections to the bore-sight direction.
Claims32
1-19. (canceled)
A printed circuit board (PCB), the PCB comprising:
- a PCB structure comprising a plurality of layers, wherein at least one layer is arranged within the PCB structure and comprises one or more radio-frequency (RF) components;
- and
- an absorbing material embedded within the PCB structure and configured to absorb radiation of the one or more RF components.
A medical device comprising:
- a printed circuit board (PCB) structure, the PCB structure including:
- a plurality of PCB layers, wherein at least one layer is arranged within the PCB structure and comprises one or more radio-frequency (RF) components;
- and
- an absorbing material embedded within the PCB structure and configured to absorb radiation of the one or more RF components.
1 more element
A medical device comprising:
- a printed circuit board (PCB) structure, the PCB structure including:
- a plurality of PCB layers, wherein at least one layer is arranged within the PCB structure and comprises one or more radio-frequency (RF) components, the one or more radio-frequency (RF) components comprising at least a transmitting antenna and a receiving antenna;
- one or more absorbing materials embedded within the PCB structure and arranged over the one or more RF components to absorb radiation of the one or more RF components.
Dependencies are inferred from the claim text.