A radio frequency sensor and sensor array suitable for wearable smart clothing
A technology of radio frequency sensors and radiation patches, applied in the fields of sensors, applications, medical science, etc., can solve problems such as difficult to achieve multi-frequency and ultra-wideband work
Active Publication Date: 2020-12-08
FOSHAN MEASUREX CO LTD
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Problems solved by technology
[0005] Based on this, it is necessary to provide a radio frequency sensor and sensor array suitable for wearable smart clothing that can realize multi-frequency and ultra-wideband operation in view of the problem that traditional radio frequency sensors are difficult to achieve multi-frequency and ultra-wideband operation
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[0033] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.
[0034] figure 1 It is a cross-sectional schematic diagram of an embodiment of a radio frequency sensor suitable for wearable smart clothing of the present invention, and Fig. 2(a) and Fig. 2(b) are respectively the first dielectric plate in an embodiment of a radio frequency sensor suitable for wearable smart clothing of the present invention. Schematic diagram of the first surface and the second surface. Such as figure 1 As shown in Figure 2(a) and Figure 2(b), the radio frequency sensor suitable for wearable smart clothing in this embodiment includes a spoon-shaped f...
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The invention relates to a radio frequency sensor suitable for a wearable intelligent costume and a sensor array. The radio frequency sensor comprises a spoon-shaped first radiation patch, a medium plate, a spoon-shaped second radiation patch, a grounding plate and a feed unit, wherein the first radiation patch comprises a first spoon portion, a first rod portion and a first handle portion which are sequentially connected, and is attached to the first surface of the medium plate; the second radiation patch comprises a second spoon portion, a second rod portion and a second handle portion which are sequentially connected, and is attached to the second surface, opposite to the first surface, of the medium plate; the grounding plate is in contact with the second radiation patch and the medium plate in an attached mode; the feed unit is arranged on the medium plate and is connected with the first radiation patch and the grounding plate. The radio frequency sensor is suitable for the wearable intelligent costume and the sensor array are reasonable in structural design, small in size, wide in working frequency range and suitable for wireless detection of electrical characteristics of living bodies, has multiple working frequency bands and thus detects physiological characteristics and diseases.
Description
technical field [0001] The invention relates to the technical field of electromagnetic wave biological imaging, in particular to a radio frequency sensor and a sensor array suitable for wearable smart clothing. Background technique [0002] The electrical properties of biological tissue are closely related to the health of the physiological system. When diseases occur (such as breast cancer and leukemia), the dielectric properties of biological tissue change significantly. The dielectric properties of different types of biological tissues are significantly different. The dielectric constant of biological tissues with high water content (such as bones and tumors) is higher than that of biological tissues with low water content (such as fat). Detecting the physiological and pathological state of living biological tissues provides a feasible physical basis. [0003] Electromagnetic wave bioimaging, through the measurement of the electromagnetic field distribution around the ta...
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IPC IPC(8): A61B5/05
CPCA61B5/05A61B5/6802A61B2562/04A61B2562/164
Inventor 王露露
Owner FOSHAN MEASUREX CO LTD