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1. 发明申请

WO2011117724A3 APPARATUS AND METHOD FOR DOPPLER-ASSISTED MIMO RADAR MICROWAVE IMAGING 审中-公开
标题翻译：用于多普勒辅助MIMO雷达微波成像的装置和方法
公开(公告)号：WO2011117724A3
公开(公告)日：2012-07-26
申请号：PCT/IB2011000658
申请日：2011-03-28
申请人： VAYYAR IMAGING LTD , MELAMED RAVIV , CHAYAT NAFTALI
发明人： MELAMED RAVIV , CHAYAT NAFTALI
IPC分类号： A61B3/16
CPC分类号： A61B8/08 , A61B5/0507 , A61B5/7425 , A61B8/488 , G01S13/52 , G01S13/88 , G06T5/50 , G06T2207/30048
摘要： A method and apparatus for enhanced microwave imaging of an object collects (200) microwave responses for multiple combinations of transmit antennas, receive antennas, and object movement states. The responses are grouped (204) into sets of responses corresponding to at least two object movement states. An image is reconstructed (206) from the set of responses for each movement state, and a differential image representative of object movement is generated (208) from the reconstructed image for each of said at least two object movement states. The differential image is overlaid (210) on a reconstructed image to obtain an enhanced composite image of the object..
摘要翻译：用于物体的增强的微波成像的方法和装置针对发射天线，接收天线和物体移动状态的多个组合收集（200）微波响应。响应被分组（204）成对应于至少两个对象运动状态的响应的集合。从针对每个移动状态的响应集合重建图像（206），并且针对所述至少两个对象移动状态中的每一个，从重构图像生成代表对象移动的差分图像（208）（208）。将差分图像重叠（210）在重建图像上以获得对象的增强的合成图像。

2. 发明公开

EP2967477A4 MICROWAVE IMAGING RESILIENT TO BACKGROUND AND SKIN CLUTTER 审中-公开
标题翻译：反对背景和肤色稳健的微波成像
公开(公告)号：EP2967477A4
公开(公告)日：2016-12-14
申请号：EP14765037
申请日：2014-03-13
申请人： VAYYAR IMAGING LTD
发明人： LOMNITZ YUVAL , MELAMED RAVIV , MOSHE SHAY
IPC分类号： A61B6/03
CPC分类号： A61B5/7214 , A61B5/0507 , A61B5/4312 , A61B2562/046
摘要： A microwave imaging sensor is disclosed which is resilient to background and skin clutter. Resilience is obtained by cancellation of skin reflections without mechanical displacement of the microwave antenna array or the subject, by utilizing reflections from other antennas and compensating for differences in propagation. The cancellation takes into consideration the expected strength of the reflection at different points in time and for different pairs, in order to minimize the effects on the image, and particularly on image reconstruction of symmetric targets.

3. 发明公开

EP3099222A4 SENSORS FOR A PORTABLE DEVICE 有权转让
标题翻译： SENSORENFÜREINE TRAGBARE VORRICHTUNG
公开(公告)号：EP3099222A4
公开(公告)日：2017-10-04
申请号：EP15742707
申请日：2015-01-28
申请人： VAYYAR IMAGING LTD
发明人： MELAMED RAVIV
IPC分类号： A61B5/00 , A61B5/05
CPC分类号： A61B5/0507 , A61B5/0033 , A61B5/004 , A61B5/4312 , A61B5/4872 , A61B5/6898 , A61B2560/0431 , A61B2562/0228 , A61B2562/046 , G01S7/02 , G01S7/032 , G01S13/89
摘要： A portable sensing system device and method for providing microwave or RF (radio-frequency) sensing functionality for a portable device, the device comprising: a portable device housing configured to be carried by a user; and a sensing unit within said housing configured to characterize an object located in proximity to the portable system, said sensing unit comprising: a wideband electromagnetic transducer array said array comprising a plurality of electromagnetic transducers; a transmitter unit for applying RF signals to said electromagnetic transducer array; and a receiver unit for receiving coupled RF signals from said electromagnetic transducers array.
摘要翻译：一种用于为便携式设备提供微波或RF（射频）感测功能的便携式感测系统设备和方法，所述设备包括：被配置为由用户携带的便携式设备外壳; 以及位于所述外壳内的感测单元，其被配置为表征位于所述便携式系统附近的物体，所述感测单元包括：宽带电磁换能器阵列，所述阵列包括多个电磁换能器; 发射器单元，用于将RF信号施加到所述电磁换能器阵列; 以及用于从所述电磁换能器阵列接收耦合的RF信号的接收器单元。

4. 发明公开

EP3102929A4 SYSTEM DEVISE AND METHOD FOR TESTING AN OBJECT 有权
标题翻译： SYSTEM，VORRICHTUNG UND VERFAHREN ZUM TESTEN EINES OBJEKTS
公开(公告)号：EP3102929A4
公开(公告)日：2017-08-16
申请号：EP15745918
申请日：2015-02-04
申请人： VAYYAR IMAGING LTD
发明人： MELAMED RAVIV
IPC分类号： G01N22/02 , G01N27/02 , G01N33/04
CPC分类号： G01N27/025 , G01N22/02 , G01N33/04
摘要： A system and method for characterizing non-solid substances, the system comprising a housing body having a cavity 100 therein the cavity is configured to contain said substances; a transmit/receive unit configured to generate and transmit Radio Frequency (RF) signals; at least one electromagnetic sensor attached to said housing body and said transmit/receive unit, wherein said sensor is configured to provide RF responses data of said substances; a Radio Frequency Signals Measurement Unit (RFSMU) configured to receive said RF responses and measure said RF responses; and a processor connected to said sensor said processor is configured to process said responses to identify the characteristics of said substances.
摘要翻译：一种用于表征非固体物质的系统和方法，所述系统包括：壳体，所述壳体中具有空腔100，所述空腔构造成容纳所述物质; 发送/接收单元，被配置为生成并发送射频（RF）信号; 至少一个电磁传感器，其连接到所述壳体和所述发射/接收单元，其中所述传感器被配置为提供所述物质的RF响应数据; 射频信号测量单元（RFSMU），其被配置为接收所述RF响应并且测量所述RF响应; 以及连接到所述传感器的处理器，所述处理器被配置为处理所述响应以识别所述物质的特性。

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