CN112003032A - Slot array antenna of integrated solar cell for satellite navigation - Google Patents
Slot array antenna of integrated solar cell for satellite navigation Download PDFInfo
- Publication number
- CN112003032A CN112003032A CN202010862657.4A CN202010862657A CN112003032A CN 112003032 A CN112003032 A CN 112003032A CN 202010862657 A CN202010862657 A CN 202010862657A CN 112003032 A CN112003032 A CN 112003032A
- Authority
- CN
- China
- Prior art keywords
- solar cell
- strings
- array antenna
- slot array
- satellite navigation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005855 radiation Effects 0.000 claims abstract description 34
- 230000000694 effects Effects 0.000 abstract description 7
- 238000013461 design Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 5
- 238000004088 simulation Methods 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005388 cross polarization Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/05—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
- H01L31/0504—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Details Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
Abstract
The invention discloses a slot array antenna of an integrated solar cell for satellite navigation, which comprises a radiation module and a power module, wherein the radiation module is used for radiating solar energy; the power supply module is electrically connected with the radiation module through the bus bar (3) and is used for providing electric energy for the radiation module; the power supply module comprises a plurality of strings of solar cell strings which are sequentially connected in parallel; the multiple strings of solar cells are parallel to each other; each solar cell string (2) is formed by connecting a plurality of longitudinally distributed solar cell laminated tiles; the slot array antenna also comprises a dielectric plate (1); the plurality of strings of solar cells are positioned on the upper surface of the dielectric plate (1); the radiation module is arranged on the lower surface of the medium plate (1). The invention can not only receive and transmit wireless signals, but also supply power to the system by using direct current electric energy generated by the photoelectric effect of the solar cell, thereby improving the utilization rate of solar energy and ensuring that the antenna can normally work under the condition of no external power supply.
Description
Technical Field
The invention relates to the technical field of solar cell antennas, in particular to a slot array antenna integrated with a solar cell for satellite navigation.
Background
At present, the development of modern wireless communication technology is promoted by continuous innovation of scientific technology, the demand of a communication system on an antenna is steadily increased, and the energy consumed by the system is more and more increased.
The existing wireless communication system mainly depends on fossil fuel for power supply, the gas discharged by burning of the fossil fuel can cause greenhouse effect, the burning of residual substances causes frequent occurrence of haze weather, and solar energy is one of effective methods for realizing green communication as the most promising renewable energy.
However, the conventional solar cell antenna has low utilization rate of solar energy and low output voltage and current of the antenna.
Disclosure of Invention
The invention aims to provide a slot array antenna of an integrated solar cell for satellite navigation, aiming at the technical defects in the prior art.
Therefore, the invention provides a slot array antenna of an integrated solar cell for satellite navigation, which comprises a radiation module and a power module;
the power supply module is electrically connected with the radiation module through the bus bar and is used for providing electric energy for the radiation module;
the power supply module comprises a plurality of strings of solar cell strings which are sequentially connected in parallel;
the multiple strings of solar cells are parallel to each other;
each solar cell string is formed by connecting a plurality of longitudinally distributed solar cell laminated tiles;
the slot array antenna also comprises a dielectric plate;
the plurality of strings of solar cells are positioned on the upper surface of the dielectric plate;
the radiation module is arranged on the lower surface of the medium plate;
the radiation module comprises a lower feeder line and a low-pass filter;
the lower feeder is positioned at the rear end of the lower surface of the dielectric slab;
the low-pass filter is arranged at the right end of the lower surface of the dielectric plate
One end of the lower feeder line is connected with the SMA connector;
and the other end of the lower feeder line is connected with the signal input end of the low-pass filter.
Wherein the thickness of the dielectric plate is 0.7874 millimeters.
The front end and the rear end of the solar cell strings are respectively connected in parallel by a transversely distributed confluence belt.
The plurality of strings of solar cell strings are arranged at equal intervals, and the transverse interval between any two adjacent strings of solar cell strings is 1 mm.
The lower feeder comprises a two-stage power division feed network.
Compared with the prior art, the technical scheme provided by the invention has the advantages that the slot array antenna of the integrated solar cell for satellite navigation is scientific in structural design, multiple solar cells are connected in series in a laminated manner to form a cell string and a low-frequency antenna integrated manner, the distribution rate of the solar cell is improved, wireless signals can be received and transmitted, direct current electric energy generated by the photoelectric effect of the solar cell can be utilized to supply power to a system, the utilization rate of solar energy is improved, the antenna can normally work under the condition of no external power supply, the low-carbon economy and the energy-saving and environment-friendly society can be realized, and the slot array antenna has great practical significance.
Drawings
Fig. 1a is a perspective structural view of a slot array antenna integrated with a solar cell for satellite navigation according to the present invention;
fig. 1b is a top view of a slot array antenna integrated with a solar cell for satellite navigation according to the present invention;
fig. 2 is a partial schematic view of a feeding and filtering structure of a slot array antenna of an integrated solar cell for satellite navigation according to the present invention;
fig. 3 is a relative bandwidth matching diagram obtained by performing simulation and actual test on the slot array antenna of the integrated solar cell for satellite navigation, which is provided by the invention;
fig. 4 is a gain curve diagram obtained by simulation and actual test of the slot array antenna for the integrated solar cell for satellite navigation, provided by the invention;
fig. 5 is a radiation efficiency curve diagram obtained by simulation and actual test of the slot array antenna for the integrated solar cell for satellite navigation, provided by the invention;
fig. 6a is a radiation pattern of an E-plane (electrical plane, i.e. a plane parallel to the direction of an electric field) obtained by performing simulation and actual test on the slot array antenna of an integrated solar cell for satellite navigation according to the present invention;
fig. 6b is a H-plane (magnetic plane, i.e. a plane parallel to the direction of the magnetic field) radiation pattern obtained by simulation and actual test of the slot array antenna integrated with a solar cell for satellite navigation according to the present invention.
In the figure: 1. a dielectric plate; 2. a solar cell string; 3. a bus bar; 4. a lower feeder line; 5. a low-pass filter; 6. and (4) SMA joints.
Detailed Description
In order to make the technical means for realizing the invention easier to understand, the following detailed description of the present application is made in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant application and are not limiting of the application. It should be noted that, for convenience of description, only the portions related to the present application are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
It should be noted that in the description of the present application, the terms of direction or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.
In addition, it should be noted that, in the description of the present application, unless otherwise explicitly specified and limited, the term "mounted" and the like should be interpreted broadly, and may be, for example, either fixedly mounted or detachably mounted.
The specific meaning of the above terms in the present application can be understood by those skilled in the art as the case may be.
Referring to fig. 1a to 6b, the invention provides a slot array antenna of an integrated solar cell for satellite navigation, which can normally work in a frequency band of 1.45GHz to 1.77GHz, and specifically comprises a radiation module and a power module;
the power supply module is electrically connected with the radiation module through the bus bar 3 and is used for providing electric energy for the radiation module;
wherein, the power module comprises a plurality of strings of solar cell strings 2 (not limited to the five strings shown in fig. 1) which are connected in parallel in sequence;
the multiple strings of solar cells are parallel to each other;
each string of solar cell strings 2 is formed by connecting a plurality of solar cell pieces (not limited to the eight pieces shown in fig. 1) which are longitudinally distributed in a shingled manner (the effect of series connection can be achieved);
the slot array antenna also comprises a dielectric plate 1;
the solar cell strings 2 are positioned on the upper surface of the dielectric plate 1;
the radiation module is arranged on the lower surface of the dielectric slab 1;
the radiation module comprises a lower feeder 4 and a low-pass filter 5;
the lower feeder 4 is positioned at the rear end of the lower surface of the dielectric plate 1;
the low-pass filter 5 is arranged at the right end of the lower surface of the dielectric plate 1
One end of the lower feeder line 4 is connected with the SMA connector 6;
the other end of the lower feeder 4 is connected to a signal input terminal of a low-pass filter 5.
In the present invention, a plurality of strings of solar cells 2 are used to convert light energy into electric energy by using solar energy. The two ends of the solar cell string 2 are connected with the bus bar 3, and the generated electric energy can be transmitted to the bus bar 3.
And the bus bar 3 is used for collecting the direct current generated by the integrated solar cell string 2 and transmitting the direct current electric energy to the signal input end of the low-pass filter 5.
One end of the lower feeder line 4 is connected with the SMA connector 6, so that the signal energy of the SMA connector 6 can be effectively transmitted, a matching network is formed by the lower feeder line and other parts, the antenna has good impedance matching, and the energy is transmitted to the lower part of the gap of the solar cell string 2, so that the gap is excited to radiate energy outwards.
The signal input end of the low-pass filter 5 is connected with the bus bar 3, and because the direct current transmitted by the bus bar 3 may contain a small amount of alternating current signals, the low-pass filter blocks the alternating current signals, so that the output end of the low-pass filter 5 only has direct current.
And an SMA connector 6 connected to one end of the lower feed line 4 for providing excitation to the antenna.
Note that the SMA connector is called Sub Miniature version a as a generic name, and is a typical high-frequency connector. The SMA connector has the characteristics of small size, high reliability, wide frequency band, excellent performance, long service life and the like, so the SMA connector is suitable for connecting a radio frequency cable or a microstrip line in a radio frequency loop of microwave equipment and a digital communication system.
In the present invention, in a specific implementation, the thickness of the dielectric plate 1 is 0.7874 mm.
In the invention, the front end and the rear end of a plurality of strings of solar cells are respectively connected in parallel by a laterally distributed bus bar 3. Therefore, the radiation module can be supplied with operating power by the bus bar 3, and the bus bar 3 is connected to the low-pass filter 5 in the radiation module.
It should be noted that, for the slot array antenna of the present invention, as shown in fig. 1, the slot array antenna is divided into an upper surface and a lower surface, the middle of which is separated by a dielectric plate 1 of 0.7874 mm, wherein a solar cell string is located on the upper surface of the dielectric plate 1 as a main radiation structure of the antenna, and two ends of each solar cell string are connected in parallel by a bus bar 3; the lower feeder 4 is positioned on the lower surface of the dielectric plate 1, and the low-pass filter 5 is coplanar with the lower feeder 1 and positioned on the lower surface of the dielectric plate 1.
In the invention, in a specific implementation, a plurality of strings of solar cells are arranged at equal intervals, and the transverse interval between any two adjacent strings of solar cells is 1 mm.
In a specific implementation of the present invention, the lower feeder 4 includes a two-stage power division feed network.
In the present invention, the low-pass filter 5 is coplanar with the lower feed line 4.
In the present invention, in a specific implementation, the low-pass filter 5 and the lower feed line 6 are both located on the lower surface of the dielectric slab 1.
In the present invention, in a specific implementation, the size of each string of solar cell strings is: width 40.8 mm and length 158.35 mm.
In the present invention, in particular, the size of the whole power module is: 5 x width 40.8 mm x 158.35 mm.
It should be noted that, for the slot array antenna of the present invention, an impedance matching design is implemented in a slot coupling feed manner, a power supply portion is composed of five solar cell strings of 40.8 mm × 158.35 mm, each solar cell string includes eight solar cells, two ends of each solar cell string are connected in parallel by a bus bar 3, the five solar cell strings are parallel to each other, and an interval between two adjacent solar cell strings is 1 mm, so as to form a 1 × 4 slot array.
Based on the design, the invention uses forty solar cells in total, improves the sheet distribution rate and the solar energy utilization rate, enables the antenna to obtain larger output current and voltage, can radiate in all directions, enables the antenna to work normally under the condition of no external power supply, and is more suitable for the working condition of satellite navigation.
Referring to fig. 3 to 6, fig. 3, 4, 5 and 6 show the radiation performance of the solar cell antenna using the design method and size of the present invention. The impedance matching bandwidth of the solar cell antenna adopting the design method is 1.45 GHz-1.77 GHz, the relative bandwidth is 19.87%, a relatively stable gain is maintained in a central frequency band, the peak value of the test gain is 7dBi, the average radiation efficiency of the test can reach 70% in a working frequency band, a radiation pattern accords with the characteristics of an omnidirectional antenna, the main polarization is uniform and symmetrical in the forward and backward directions, and the signal coverage in a relatively large range can be realized. For the antenna, the actually measured cross polarization level is below-15 dB, the E-plane and H-plane radiation energy of the antenna is mainly concentrated in the normal direction, the stability is good, the radiation directional diagram keeps good directivity at a central frequency point, and good radiation performance can be achieved.
Therefore, based on the technical scheme, the invention provides the slot array antenna for the integrated solar cell for satellite navigation for the first time, the design tiles a plurality of solar cells to form a cell string with a large area, and the use of a plurality of cell strings improves the sheet distribution rate of the cells and the output voltage of the antenna; the plurality of strings of solar cells are arranged at equal intervals to form a 1 x 4 slot array, so that omnidirectional radiation can be performed; through the mode of connecting solar cell series-parallel together, promote the output current of solar cell antenna at the direct current port, satisfy some application environment requirements that can't provide great electric current. The solar cell antenna structure is shown in fig. 1. The antenna mainly works at 1.575GHz, the size of each solar battery string is 40.8 mm multiplied by 158.35 mm, and the gap interval between every two battery strings is 1 mm.
It should be noted that, in the invention, a plurality of solar cells are connected in series in a laminated manner to form an integrated integration of a battery string and a low-frequency antenna, so that the distribution rate of the solar cells is improved, wireless signals can be received and transmitted, and direct current electric energy generated by the photoelectric effect of the solar cells can be utilized to supply power to a system, thereby improving the utilization rate of solar energy, enabling the antenna to work normally under the condition of no external power supply, and being beneficial to realizing low-carbon economy and building an energy-saving and environment-friendly society.
Compared with the prior art, the slot array antenna of the integrated solar cell for satellite navigation, provided by the invention, has the following beneficial effects:
1. under the condition of the same solar cell antenna, the antenna forms a large-area cell string by laminating a plurality of solar cells, so that the cell distribution rate of the cells and the output voltage of the antenna are improved;
2. according to the invention, a plurality of strings of solar cells are arranged at equal intervals to form a 1 × 4 slit array, so that omnidirectional radiation can be carried out;
3. according to the invention, the output current of the solar cell antenna at the direct current port is improved by connecting the solar cells in series and parallel, and the application environment requirements that a large current cannot be provided are met;
4. the antenna of the invention utilizes the direct current electric energy generated by the photoelectric effect of the solar cell to supply power to the system, thereby improving the utilization rate of solar energy, ensuring that the antenna can normally work under the condition of no external power supply, and being beneficial to realizing low-carbon economy and building an energy-saving environment-friendly society;
5. according to the technical scheme, the integrated design of the solar cell antenna is realized, the frequency band of 1.45 GHz-1.77 GHz is covered, the structure is simple, the system complexity is low, and the integrated design has practical application and popularization values.
In summary, compared with the prior art, the slot array antenna for the integrated solar cell for satellite navigation provided by the invention has a scientific structural design, and the solar cell is overlapped and connected in series to form a cell string and a low-frequency antenna integrated integration, so that the distribution rate of the solar cell is improved, wireless signals can be received and transmitted, direct current electric energy generated by the photoelectric effect of the solar cell can be utilized to supply power to a system, the utilization rate of solar energy is improved, the antenna can normally work under the condition of no external power supply, low-carbon economy and energy-saving and environment-friendly society construction are facilitated, and the slot array antenna has great practical significance.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The slot array antenna of the integrated solar battery piece for satellite navigation is characterized by comprising a radiation module and a power supply module;
the power supply module is electrically connected with the radiation module through the bus bar (3) and is used for providing electric energy for the radiation module;
the power supply module comprises a plurality of strings of solar cell strings which are sequentially connected in parallel;
the multiple strings of solar cells are parallel to each other;
each solar cell string (2) is formed by connecting a plurality of longitudinally distributed solar cell laminated tiles;
the slot array antenna also comprises a dielectric plate (1);
the multiple strings of solar cell strings (2) are positioned on the upper surface of the medium plate (1);
the radiation module is arranged on the lower surface of the medium plate (1);
the radiation module comprises a lower feed line (4) and a low-pass filter (5);
the lower feeder (4) is positioned at the rear end of the lower surface of the dielectric slab (1);
the low-pass filter (5) is positioned at the right end of the lower surface of the dielectric plate (1)
One end of the lower feeder (4) is connected with the SMA connector (6);
the other end of the lower feeder (4) is connected with the signal input end of the low-pass filter (5).
2. The slot array antenna of an integrated solar cell for satellite navigation according to claim 1, characterized in that the thickness of the dielectric sheet (1) is 0.7874 mm.
3. The slot array antenna of the integrated solar cell for satellite navigation according to claim 1, wherein the front and back ends of the plurality of strings of solar cells are respectively connected in parallel by a laterally distributed bus bar (3).
4. The slot array antenna of integrated solar cell for satellite navigation of claim 1, wherein the strings of solar cells are arranged at equal intervals, and the lateral interval between any two adjacent strings of solar cells is 1 mm.
5. The slot array antenna of integrated solar cell for satellite navigation according to any of claims 1 to 4, characterized in that the down-feed (4) comprises a two-stage power division feed network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010862657.4A CN112003032A (en) | 2020-08-25 | 2020-08-25 | Slot array antenna of integrated solar cell for satellite navigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010862657.4A CN112003032A (en) | 2020-08-25 | 2020-08-25 | Slot array antenna of integrated solar cell for satellite navigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112003032A true CN112003032A (en) | 2020-11-27 |
Family
ID=73471635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010862657.4A Pending CN112003032A (en) | 2020-08-25 | 2020-08-25 | Slot array antenna of integrated solar cell for satellite navigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112003032A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114024130A (en) * | 2021-10-15 | 2022-02-08 | 中国电子科技集团公司第十八研究所 | Low-profile broadband solar cell antenna |
| CN114156639A (en) * | 2021-12-03 | 2022-03-08 | 天津大学 | Broadband solar cell antenna based on middle layer director |
| CN114709631A (en) * | 2022-03-16 | 2022-07-05 | 天津大学 | Dual-polarized solar cell antenna based on shared aperture |
| CN114785398A (en) * | 2022-03-14 | 2022-07-22 | 天津大学 | Unmanned VSAT terminal station with multiplexing and fusing of solar cell and antenna |
| CN117895222A (en) * | 2024-03-14 | 2024-04-16 | 鹏城实验室 | Reflection array unit and reflection array |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006188201A (en) * | 2005-01-06 | 2006-07-20 | Space Link Kk | Development structure and bonding structure for development structure |
| CN207800614U (en) * | 2017-08-17 | 2018-08-31 | 泰州隆基乐叶光伏科技有限公司 | A kind of stacked tile type solar photovoltaic assembly |
| KR101993060B1 (en) * | 2017-12-14 | 2019-06-25 | 한국항공우주연구원 | Satellite having inflatable antenna |
| CN110112545A (en) * | 2019-04-08 | 2019-08-09 | 天津大学 | A kind of integral antenna of integrated solar cell piece |
| CN111541034A (en) * | 2020-06-02 | 2020-08-14 | 中国电子科技集团公司第十八研究所 | High-gain low-profile GPS solar cell antenna excited by adopting slot mode |
-
2020
- 2020-08-25 CN CN202010862657.4A patent/CN112003032A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006188201A (en) * | 2005-01-06 | 2006-07-20 | Space Link Kk | Development structure and bonding structure for development structure |
| CN207800614U (en) * | 2017-08-17 | 2018-08-31 | 泰州隆基乐叶光伏科技有限公司 | A kind of stacked tile type solar photovoltaic assembly |
| KR101993060B1 (en) * | 2017-12-14 | 2019-06-25 | 한국항공우주연구원 | Satellite having inflatable antenna |
| CN110112545A (en) * | 2019-04-08 | 2019-08-09 | 天津大学 | A kind of integral antenna of integrated solar cell piece |
| CN111541034A (en) * | 2020-06-02 | 2020-08-14 | 中国电子科技集团公司第十八研究所 | High-gain low-profile GPS solar cell antenna excited by adopting slot mode |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114024130A (en) * | 2021-10-15 | 2022-02-08 | 中国电子科技集团公司第十八研究所 | Low-profile broadband solar cell antenna |
| CN114024130B (en) * | 2021-10-15 | 2023-11-28 | 中国电子科技集团公司第十八研究所 | Low-profile broadband solar cell antenna |
| CN114156639A (en) * | 2021-12-03 | 2022-03-08 | 天津大学 | Broadband solar cell antenna based on middle layer director |
| CN114156639B (en) * | 2021-12-03 | 2024-01-12 | 天津大学 | Broadband solar cell antenna based on middle-layer director |
| CN114785398A (en) * | 2022-03-14 | 2022-07-22 | 天津大学 | Unmanned VSAT terminal station with multiplexing and fusing of solar cell and antenna |
| CN114785398B (en) * | 2022-03-14 | 2023-12-22 | 天津大学 | Unmanned VSAT terminal station that solar cell and antenna multiplexing fused |
| CN114709631A (en) * | 2022-03-16 | 2022-07-05 | 天津大学 | Dual-polarized solar cell antenna based on shared aperture |
| CN114709631B (en) * | 2022-03-16 | 2023-09-15 | 天津大学 | Dual-polarized solar cell antenna based on shared port surface |
| CN117895222A (en) * | 2024-03-14 | 2024-04-16 | 鹏城实验室 | Reflection array unit and reflection array |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112003032A (en) | Slot array antenna of integrated solar cell for satellite navigation | |
| TW201106532A (en) | Photovoltaic apparatus | |
| CN110797629B (en) | Array solar cell slice antenna based on coplanar waveguide structure | |
| CN110289488A (en) | A kind of multipolarization dual-channels communication/rectification Multi-Function Antenna | |
| CN114865301B (en) | Broadband solar cell antenna | |
| CN114156639B (en) | Broadband solar cell antenna based on middle-layer director | |
| CN114024130B (en) | Low-profile broadband solar cell antenna | |
| CN113363704A (en) | Ultra-wideband double-slot dual-polarization Vivaldi antenna and application | |
| CN113839216A (en) | Low-profile broadband circularly polarized antenna based on super surface | |
| CN2729936Y (en) | Multi-polarization fan region array antenna | |
| CN109193148A (en) | A kind of four frequency range Circular polarized omni-directional RECTIFYING ANTENNAs | |
| WO2024001396A1 (en) | Wireless energy transmission system with self-powered and beam self-tracking capability | |
| CN211605404U (en) | 5G dual-frequency quaternary MIMO antenna | |
| CN115133264B (en) | Radar antenna unit integrated with solar cell | |
| CN111987430B (en) | Broadband slot antenna integrated with solar cell | |
| CN112490625B (en) | Monopole broadband antenna based on solar cell grid line structure | |
| CN213753051U (en) | Broadband high-gain printed antenna | |
| CN112751172B (en) | High-gain directional radiation double-frequency receiving antenna for collecting radio frequency energy | |
| CN211789444U (en) | Three-dimensional reinforced radio frequency front-end device | |
| Jung et al. | Cavity-backed planar slot array antenna with a single waveguide-fed sub-array | |
| Bendel et al. | Application of photovoltaic solar cells in planar antenna structures | |
| CN214124134U (en) | Broadband low-profile 3X3 array dual-polarized directional antenna | |
| CN217740775U (en) | Surface-mounted millimeter wave high-gain dual-polarized array antenna device | |
| CN217036010U (en) | High-isolation 5G millimeter wave high-gain series-feed microstrip loop antenna | |
| CN212848855U (en) | Broadband wide beam array dual-polarized directional antenna |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201127 |