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Integrated antenna integrated with solar cells

A technology of solar cells and solar cells, which is applied to antennas, antenna parts, antenna grounding devices, etc., can solve the problems of high shading rate, high processing cost, and does not consider the influence of DC transmission circuit antenna performance, etc., to reduce the volume , save manufacturing cost, reduce the effect of payload

Active Publication Date: 2019-08-09
TIANJIN UNIV
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Problems solved by technology

[0003] However, the existing solar antenna has the disadvantages of complex structure, high shading rate, and high processing cost. The influence of the DC transmission circuit on the performance of the antenna is not considered. High, without considering the influence of the DC transmission network on the RF performance, and realizing the integrated design of the structure and function of the solar cell and the communication antenna

Method used

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  • Integrated antenna integrated with solar cells
  • Integrated antenna integrated with solar cells
  • Integrated antenna integrated with solar cells

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Embodiment Construction

[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] The invention adopts regular solar cells to replace the metal patch in the traditional patch antenna, and can be used for wireless communication and DC power generation at the same time.

[0023] Such as figure 1 As shown, the integrated antenna of the integrated solar cell of the present invention includes:

[0024] The upper solar cell radiation structure, the middle reflector 4 and the lower AC / DC feed structure are separated by two upper and lower dielectric plates (including the upper dielectric plate 5 and the lower dielectric plate 6). The upper radiation structure includes the upper solar cell sheet 2, the upper layer The solar cells are connected in series to form a ...

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Abstract

The invention discloses an integrated antenna integrated with solar cells. The integrated antenna comprises an upper layer solar cell radiation structure, a middle layer reflector and a lower layer AC / DC feed structure which are separated by two upper and lower dielectric plates. The upper layer solar cell radiation structure comprises solar cells, a plurality of solar cells are connected in series to form a rectangular solar strip, and a plurality of rectangular solar strips are connected in parallel to form all radiating surfaces. The rectangular solar strips generate direct current own photoelectric effects, the direct current is transported to a DC port through a DC feeding network, the radio frequency energy interaction with an AC feeder can be carried out through a slot coupling structure, and the wireless communication function is achieved. According to the integrated antenna, the direct current can be generated based on the photoelectric effects of the solar cells, the wirelessly communication can be carried out, a dual-function device is achieved, and the effective load, volume and production cost of an aircraft are greatly reduced.

Description

technical field [0001] The invention relates to the technical field of solar cell panels and communication antennas, in particular to an integrated antenna integrating solar cells. Background technique [0002] In recent years, extensive research has been carried out on solar antennas at home and abroad, which are mainly divided into several categories: (1) designing antennas using the gap between solar panels; (2) placing antennas above solar panels and using solar panels as reflectors (3) Engraving grooves on the solar panel and using the slot structure to form an antenna; (4) Using the solar panel to construct metamaterials and dipole antennas. [0003] However, the existing solar antenna has the disadvantages of complex structure, high shading rate, and high processing cost. The influence of the DC transmission circuit on the performance of the antenna is not considered. High, without considering the influence of the DC transmission network on the radio frequency perfor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/36H01Q1/48H01Q1/50H01Q1/22
CPCH01Q1/2283H01Q1/36H01Q1/48H01Q1/50
Inventor 安文星马凯学罗宇
Owner TIANJIN UNIV
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