Antenna Assembly for a Tomography System

Simple SummaryContent extracted from patent full text and abstract with AI.

This invention describes an antenna assembly specifically designed for tomography systems, such as MRI or combined MR-PET/SPECT imaging devices. The assembly utilizes at least two J-pole antennas placed next to each other at alternating angles to improve their mutual decoupling, enhancing imaging performance by reducing signal interference between antennas.

Use CasesContent extracted from patent full text and abstract with AI.

• Magnetic Resonance Imaging (MRI) systems used in hospitals and diagnostic centers
• Combined MRI-PET or MRI-SPECT scanners for advanced medical imaging
• Research facilities developing new tomography equipment
• Manufacturers of medical imaging hardware looking to improve antenna designs

BenefitsContent extracted from patent full text and abstract with AI.

• More effective decoupling between antennas, reducing interference and improving image quality
• Simplified antenna design and arrangement for easier manufacturing and maintenance
• Enhanced compatibility with multi-modal imaging systems (e.g., MR-PET or MR-SPECT)
• Potential for improved patient diagnostics due to better imaging performance

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Patent Abstract

The present disclosure relates to an antenna assembly for an imaging method, a use of an antenna assembly and a tomography system, in particular for MRI or simultaneous MR-PET/SPECT. An antenna assembly for an imaging method comprises at least two adjacent antennas, wherein each of the at least two antennas is designed as a J-pole antenna with a radiation section and a feed section. The at least two antennas are arranged alternately at a first angle and a second angle different from the first angle in relation to a reference surface. In this way, effective decoupling of the two antennas is achieved by simple means.