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A Broadband Resonant Magnetic Field Probe

A magnetic field probe and broadband technology, applied in the field of electromagnetic waves, can solve problems such as high manufacturing cost and complex design structure, and achieve the effects of simple design structure, reduced manufacturing cost, and convenient use

Active Publication Date: 2022-05-20
GUANGDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problems that the existing magnetic field resonance probe described in the above background technology must use an additional resonance circuit or complex micro-nano light to achieve resonance characteristics, the design structure is relatively complicated, and the manufacturing cost is high, a broadband resonance probe is provided. magnetic field probe

Method used

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  • A Broadband Resonant Magnetic Field Probe
  • A Broadband Resonant Magnetic Field Probe
  • A Broadband Resonant Magnetic Field Probe

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Embodiment Construction

[0021] The accompanying drawings are for illustrative purposes only, and should not be construed as limitations on this patent; in order to better illustrate this embodiment, certain components in the accompanying drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art It is understandable that some well-known structures and descriptions thereof may be omitted in the drawings. The positional relationship described in the drawings is for illustrative purposes only, and should not be construed as a limitation on this patent.

[0022] Such as figure 1 As shown, it is a broadband resonant magnetic field probe, which includes an intermediate plate 2 and a first outer plate 1 and a second outer plate 3 respectively bonded and connected to the opposite sides of the intermediate plate 2, and the opposite sides of the intermediate plate 2 The first loop antenna assembly 5 and the second loop antenna assembly 6 ar...

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Abstract

The invention provides a broadband resonant magnetic field probe. A broadband resonant magnetic field probe, comprising a middle layer plate and a first outer plate and a second outer plate respectively bonded and connected to the opposite sides of the middle layer plate, first loop antennas are respectively arranged on the opposite sides of the middle layer plate The component is connected to the second loop antenna component, and the first loop antenna component and the second loop antenna component are connected through the antenna via hole provided on the middle layer plate. The invention designs a wide-band probe with resonance characteristics by utilizing distributed capacitance and inductance through ingenious probe structure design.

Description

technical field [0001] The present invention relates to the technical field of electromagnetic waves, and more specifically, relates to a broadband resonant magnetic field probe. Background technique [0002] Existing magnetic field resonance probes must use additional resonant circuits or complex micro-nano light to achieve resonance characteristics to improve the sensitivity of the probe, but the design structure of such probes is relatively complicated, the manufacturing cost is high, and most of the resonant Magnetic field probes are generally narrow-band probes, which are not convenient enough to use; as Chinese patent CN104535942A discloses a highly sensitive micro-nano optical fiber magnetic field probe supported by a metal substrate and a method thereof, the polarizer of the magnetic field probe is placed in front of the probe , so that the optical signal output by the probe passes through the polarizer and then increases the degree of polarization through shielding ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R33/02
CPCG01R33/02
Inventor 吴艳杰丁康
Owner GUANGDONG UNIV OF TECH