Antenna for thoracic radio interrogation
First Claim
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1. A bi-directional, near field, ultra high frequency human thoracic radio interrogation antenna assembly comprising:
- an antenna layer,a ground layer anda dielectric layer between the antenna layer and the ground layer, each of the antenna layer and the ground layer forming a four sided figure in the shape of two identical mirror image right triangles joined together symmetrically at a hypotenuse of each one of the triangle, the three sides of each triangle being of a different length and the antenna layer and the ground layer being electrically connected together along an adjacent two shortest sides of the figure.
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Abstract
An antenna includes an antenna layer, a ground layer and a dielectric layer between the antenna layer and the ground layer. The antenna layer and the ground layer form a figure in the shape of two identical mirror image triangles joined together at a longest side of each one of the triangles where each side of each triangle is a different length.
42 Citations
22 Claims
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1. A bi-directional, near field, ultra high frequency human thoracic radio interrogation antenna assembly comprising:
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an antenna layer, a ground layer and a dielectric layer between the antenna layer and the ground layer, each of the antenna layer and the ground layer forming a four sided figure in the shape of two identical mirror image right triangles joined together symmetrically at a hypotenuse of each one of the triangle, the three sides of each triangle being of a different length and the antenna layer and the ground layer being electrically connected together along an adjacent two shortest sides of the figure. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. In a system with a radio transmitter and radio receiver for radio hemodynamic monitoring of a human subject by near field transmission of a radio interrogation signal into a thorax of a subject and capture of reflections of the radio interrogation signal from tissues of the thorax through one antenna, the one antenna comprising:
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an antenna layer; a ground layer; and a dielectric layer between the antenna layer and the ground layer, each of the antenna layer and the ground layer forming a kite-shaped figure of two identical mirror image triangles joined together symmetrically at a longest side of each one of the triangles, the three sides of each triangle being of a different length. - View Dependent Claims (22)
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Specification