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    • 2. 发明申请
    • DETECTION OF RESONANT TAGS BY UWB RADAR
    • 通过UWB雷达检测共振标签
    • WO2007134410A1
    • 2007-11-29
    • PCT/BE2007/000049
    • 2007-05-22
    • INTERUNIVERSITAIR MICROELEKTRONICA CENTRUM VZWLAGAE, LiesbetBORGHS, Gustaaf
    • LAGAE, LiesbetBORGHS, Gustaaf
    • G01S13/02
    • G01S13/0209A61N1/403G01S7/411G01S13/75G01S13/753H04B1/7163
    • A detection system has a receiver for detecting a material having a magnetic resonance response to illumination by pulses of UWB electromagnetic radiation, the receiver having: a detector (40,45) for detecting the pulses after they have interacted with the material, and a discriminator (55) arranged to identify in the detected pulses the magnetic resonance response of the material. By scanning an item tagged with a tag (20) having a material having a magnetic resonant response, by illuminating the item with UWB pulses and identifying in detected pulses the magnetic resonance response of the material, items can be located, imaged, or activated. The magnetic resonance response of the tag can cause activation of the tag. The tag can have a magnetic resonance response arranged to provide an identifiable magnetic resonance signature such that different tags can be identified and distinguished by their signatures.
    • 检测系统具有用于检测具有对UWB电磁辐射的脉冲的照明的磁共振响应的材料的接收器,所述接收器具有:用于在与材料相互作用后检测脉冲的检测器(40,45),以及鉴别器 (55),其布置成在检测到的脉冲中识别材料的磁共振响应。 通过扫描具有具有磁共振响应的材料的标签(20)标记的物品,通过用UWB脉冲照亮物品并且在检测到的脉冲中识别物质的磁共振响应,可以定位,成像或激活物品。 标签的磁共振响应可能导致标签的激活。 标签可以具有布置成提供可识别的磁共振签名的磁共振响应,使得可以通过其签名来识别和区分不同的标签。