Radio frequency transceiver device
By setting up a focusing element in the radio frequency transceiver to focus the signal, the problem of poor signal transmission effect of traditional devices is solved, and efficient signal transmission over long distances is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST
- Filing Date
- 2023-11-23
- Publication Date
- 2026-06-05
AI Technical Summary
Traditional radio frequency transceivers have poor signal transmission performance and can only transmit signals over short distances.
First and second aggregation elements are arranged between the transmitting and receiving components to aggregate the signal and improve the signal transmission efficiency.
It effectively improves the transmission effect and efficiency of signals, and can be effectively received even over long distances.
Smart Images
Figure CN117353767B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of radio frequency circuit design, and in particular to a radio frequency transceiver device. Background Technology
[0002] Radio frequency transceiver; radio frequency, abbreviated as RF, is short for radio frequency current, which is a type of high-frequency alternating electromagnetic wave.
[0003] Radio frequency transceivers consist of a transmitter and a receiver. The transmitter is used to transmit signals, and the receiver is used to receive signals. However, traditional radio frequency transceivers have poor signal transmission performance and can only transmit signals over short distances. Summary of the Invention
[0004] Therefore, it is necessary to provide a radio frequency transceiver with better signal transmission performance.
[0005] To address the above problems, the present invention provides a radio frequency transceiver device, including a transmitting component and a receiving component, wherein the receiving component corresponds to the transmitting component;
[0006] The transmitting assembly includes a transmitter and a first aggregator, the first aggregator being spaced apart on one side of the transmitter. The transmitter is used to transmit signals, and the aggregator is used to gather and transmit the signals transmitted by the transmitter.
[0007] The receiving component includes a receiver and a second aggregation member, the second aggregation member being disposed opposite to the first aggregation member, and the receiver being disposed at a distance on the side of the second aggregation member away from the first aggregation member, the receiver being used to receive the signal emitted by the transmitter and passing through the first aggregation member and the second aggregation member.
[0008] In one embodiment, the distance between the side of the emitter closest to the first aggregator and the first aggregator is a first distance;
[0009] The ratio of the first spacing to the thickness of the first agglomerate is 19~21:1.
[0010] In one embodiment, the distance between the side of the receiver close to the second aggregator and the second aggregator is a second distance;
[0011] The ratio of the second spacing to the thickness of the second agglomerate is 16~18:1.
[0012] In one embodiment, the distance between the first aggregator and the second aggregator is a third distance;
[0013] The ratio of the third spacing to the first spacing is 3 to 5:1.
[0014] In one embodiment, the first aggregator includes a first substrate and a first structure, the first structure being disposed on the side of the first substrate away from the emitter;
[0015] The first structure includes a plurality of first resonant units, which are arranged circumferentially on the first substrate, and the center of the first structure coincides with the center of the first substrate.
[0016] In one embodiment, the first resonant unit includes a first metal wire, a first resonant ring, and a second resonant ring, wherein the second resonant ring is disposed on the outer periphery of the first resonant ring, and the center of the first resonant ring coincides with the center of the second resonant ring;
[0017] One end of the first metal wire is connected to the center of the first substrate, and the other end of the first metal wire passes through the side of the second resonant ring and the side of the first resonant ring in sequence before being connected to the center of the first resonant ring.
[0018] In one embodiment, the second aggregation member includes a second base and a second structure, the second structure being disposed on the side of the second base away from the receiver;
[0019] The second structure includes a plurality of second resonant units, which are arranged circumferentially on the second substrate, and the center of the second structure coincides with the center of the second substrate.
[0020] In one embodiment, the second resonant unit includes a second metal wire, a first branch, a second branch, and a third resonant ring. The number of the second branches is two. The first branch is vertically disposed on the second metal wire, and the two second branches are disposed parallel to each other on both sides of the second metal wire.
[0021] One end of the second metal wire is connected to the center of the first substrate, and the other end of the first metal wire is connected to the third resonant ring;
[0022] The third resonant ring has an opening that is parallel to the first branch.
[0023] In one embodiment, the center of the first structure and the center of the second structure are coaxially connected.
[0024] In one embodiment, both the first resonant ring and the second resonant ring are rectangular resonant rings.
[0025] By implementing the embodiments of the present invention, by setting a first aggregator on one side of the transmitter, the signal emitted by the transmitter can be aggregated, thereby enabling the signal to be transmitted to the receiver in a more focused manner and transmitting the signal more efficiently. By setting a second aggregator on one side of the receiver, the signal can be aggregated by the second aggregator before the receiver receives the signal, thereby enabling the receiver to receive more signals and receiving signals more efficiently.
[0026] Therefore, by setting a first gathering member and a second gathering member between the transmitter and the receiver, the signal can be gathered during the signal transmission process, which can effectively improve the signal transmission effect and efficiency, and even signals transmitted over long distances can be effectively and massively received. Attached Figure Description
[0027] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0028] in:
[0029] Figure 1 This is a schematic diagram of the structure of a radio frequency transceiver device according to one embodiment.
[0030] Figure 2 For example Figure 1 Another perspective of the schematic diagram of the radio frequency transceiver shown.
[0031] Figure 3 For example Figure 1 The front view of the first aggregation element in the radio frequency transceiver shown.
[0032] Figure 4 For example Figure 1 A schematic diagram of the first structure in the radio frequency transceiver device shown.
[0033] Figure 5 For example Figure 1 A front view of the second aggregation element in the radio frequency transceiver shown.
[0034] Figure 6 For example Figure 1 The diagram shows the first structure of the radio frequency transceiver device.
[0035] Figure 7 For example Figure 1 The graph shows the dB value variation of the radio frequency transceiver device under a certain first spacing.
[0036] Figure 8 For example Figure 1 The graph shows the dB value variation of the radio frequency transceiver device under a certain first spacing.
[0037] Figure 9 For example Figure 1 The graph shows the dB value variation of the radio frequency transceiver device under a certain first spacing.
[0038] Figure 10 For example Figure 1 The graph shows the dB value variation of the radio frequency transceiver under a certain second spacing.
[0039] Figure 11 For example Figure 1 The graph shows the dB value variation of the radio frequency transceiver under a certain second spacing.
[0040] Figure 12 For example Figure 1 The graph shows the dB value variation of the radio frequency transceiver under a certain second spacing.
[0041] Figure label:
[0042] 10 - Launching component;
[0043] 20-First aggregate, 22-First substrate, 24-First structure, 242-First resonant unit, 2422-First metal wire, 2424-First resonant ring, 2426-Second resonant ring;
[0044] 30-Second aggregate, 32-Second substrate, 34-Second structure, 342-Second resonant unit, 3422-Second metal wire, 3424-First branch, 3426-Second branch, 3428-Third resonant ring, 34282-Notch;
[0045] 40 - Received item. Detailed Implementation
[0046] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0047] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indications will also change accordingly.
[0048] Furthermore, the use of terms such as "first" and "second" in this invention is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" and "second" may explicitly or implicitly include at least one of the stated features. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this invention.
[0049] Combination Figures 1-6 The present invention discloses a radio frequency transceiver device according to one embodiment, including a transmitting component and a receiving component, wherein the receiving component corresponds to the transmitting component.
[0050] The transmitting assembly includes a transmitter 10 and a first aggregator 20. The first aggregator 20 is spaced apart on one side of the transmitter 10. The transmitter 10 is used to transmit signals, and the aggregator is used to gather and transmit the signals transmitted by the transmitter 10.
[0051] The receiving component includes a receiver 40 and a second aggregation member 30. The second aggregation member 30 is disposed opposite to the first aggregation member 20. The receiver 40 is disposed at a distance from the second aggregation member 30 on the side away from the first aggregation member 20. The receiver 40 is used to receive signals emitted by the transmitter 10 and passing through the first aggregation member 20 and the second aggregation member 30.
[0052] Specifically, the transmitter 10, the first aggregator 20, the second aggregator 30, and the receiver 40 are arranged in sequence so that the signal transmitted by the transmitter 10 can be aggregated by the first aggregator 20 and the second aggregator 30 and then received by the receiver 40. This allows the receiver 40 to receive as many signals as possible transmitted by the transmitter 10, thereby effectively improving the signal transmission efficiency.
[0053] By implementing the embodiments of the present invention, by providing a first aggregator 20 on one side of the transmitter 10, the signal emitted by the transmitter 10 can be aggregated, thereby enabling the receiver 40 to transmit the signal more efficiently. By providing a second aggregator 30 on one side of the receiver 40, the signal can be aggregated by the second aggregator 30 before the receiver 40 receives the signal, thereby enabling the receiver 40 to receive more signals and receive signals more efficiently.
[0054] Therefore, by setting the first aggregator 20 and the second aggregator 30 between the transmitter 10 and the receiver 40, the signal can be aggregated during the signal transmission process, which can effectively improve the signal transmission effect and efficiency, and even signals transmitted over long distances can be effectively and massively received.
[0055] Preferably, the center of the first structure 24 is coaxially connected with the center of the second structure 34.
[0056] Furthermore, the signal transmitted by the transmitter 10 is a microwave beam signal with power.
[0057] The transmitter 10 is a transmitting antenna, and the receiver 40 is a receiving antenna, with the center frequency being 2.45 GHz.
[0058] The sides of the transmitter 10, the first aggregator 20, the second aggregator 30, and the receiver 40 are all rectangular plate structures of 50mm x 50mm.
[0059] The transmitter 10, the first focusing element 20, the second focusing element 30, and the receiver 40 are coaxially connected through the center of the first substrate 22. The transmitter 10 and the receiver 40 are both provided with a central power feeding hole. The transmitter 10 and the receiver 40 are coaxially connected through the silver-plated power feeding hole. Power feeding means adding a certain shielded microwave beam signal to the transmitter 10. In this embodiment, a 2.45 GHz microwave beam signal is added. The receiver 40 can receive the signal in order to complete the signal transmission.
[0060] Therefore, by using the first aggregation element 20 and the second aggregation element 30 in combination, such a radio frequency transceiver can achieve better signal transmission effect, and at the same distance, it can enable the receiving end to receive more microwave beam signals.
[0061] Preferably, the distance between the side of the emitter 10 close to the first aggregator 20 and the first aggregator 20 is the first distance; the ratio of the first distance to the thickness of the first aggregator 20 is 19~21:1.
[0062] Specifically, the ratio of the first spacing to the thickness of the first agglomeration member 20 is 20:1, the first spacing is 12mm, and the thickness of the first agglomeration member 20 is 0.6mm.
[0063] By optimizing the parameters of the first spacing using HFSS electromagnetic simulation software, when the first spacing is 12mm, the signal emitted by the transmitter 10 can be better focused by the first aggregator 20.
[0064] according to Figures 7-9 When the first spacing is less than 12mm, such as when the first spacing is 11mm, the corresponding dB value a is -18.18 at 2.45GHz.
[0065] When the first pitch is 12mm, the corresponding dB value b at 2.45GHz is -29.9.
[0066] When the first pitch is greater than 12mm, such as when the first pitch is 13mm, the corresponding dB value c obtained at 2.45GHz is -19.07.
[0067] The dB value reflects the matching degree between the transmitter 10 and the first aggregator 20. The smaller the dB value, the higher the matching degree between the transmitter 10 and the first aggregator 20. Therefore, under the same power, the smaller the return loss of the transmitter 10, the better the signal transmission effect of the transmitter 10 and the first aggregator 20.
[0068] Therefore, when the first spacing is 12mm, at 2.45GHz, the signal transmitted by the transmitter 10 can be better gathered by the first aggregator 20 and transmitted to the receiver 40.
[0069] Preferably, the distance between the side of the receiving member 40 near the second gathering member 30 and the second gathering member 30 is the second distance; the ratio of the second distance to the thickness of the second gathering member 30 is 16~18:1.
[0070] Specifically, the ratio of the second spacing to the thickness of the second agglomerate 30 is 17.33:1, the second spacing is 10.4 mm, and the thickness of the second agglomerate 30 is 0.6 mm.
[0071] The parameters of the second spacing were determined by optimizing the HFSS electromagnetic simulation software. When the second spacing is 10.4mm, the receiver 40 can better receive the signal gathered by the second aggregator 30.
[0072] According to 10- Figure 12 As shown, when the second spacing is less than 10.4 mm, such as when the second spacing is 9.4 mm, the corresponding dB value e obtained at 2.45 GHz is -9.09.
[0073] When the second spacing is 10.4 mm, the corresponding dB value f at 2.45 GHz is -18.94.
[0074] When the second spacing is greater than 10.4 mm, such as when the second spacing is 11.4 mm, the corresponding dB value g obtained at 2.45 GHz is -14.81.
[0075] The dB value reflects the matching degree between the receiver 40 and the second aggregator 30. The smaller the dB value, the higher the matching degree between the transmitter 10 and the first aggregator 20. Therefore, under the same power, the signal reception effect of the receiver 40 and the second aggregator 30 is better.
[0076] Therefore, when the second spacing is 10.4 mm, at 2.45 GHz, the signal transmitted by the transmitter 10 can be better gathered by the second aggregator 30 and transmitted to the receiver 40.
[0077] When the second spacing is 10.4mm, the receiver 40 can better receive the signal gathered by the second aggregator 30.
[0078] Preferably, the distance between the first aggregator 20 and the second aggregator 30 is the third distance; the ratio of the third distance to the first distance is 3~5:1.
[0079] In one embodiment, the ratio of the third spacing to the first spacing is 4.2:1, and the third spacing is 50.4 mm.
[0080] Specifically, the parameters of the third spacing are determined based on the specific usage distance and usage conditions. It can be understood that the smaller the third spacing, the more signals transmitted by the transmitter 10 can be received by the receiver 40, and the higher the reception efficiency of the receiver 40.
[0081] Simulation using dynamic simulation software showed that, without the first aggregation component 20 and the second aggregation component 30 assembled, the parameters of the receiver 40 were -28dB and the gain was 5.1dB.
[0082] After assembling the first gathering element 20 and the second gathering element 30, the parameters of the transmitter 10 are optimized from -28dB to -36.6dB, and the gain is optimized from 5.1dB to 10.4dB.
[0083] The parameters of receiver 40 were optimized from -28dB to -35.4dB, and the gain was optimized from 5.1dB to 13.3dB.
[0084] Therefore, by setting the first aggregation element 20 and the second aggregation element 30, the performance of the entire radio frequency energy transceiver system is significantly improved.
[0085] Combination Figure 1 , Figure 3 as well as Figure 4 The first aggregation member 20 includes a first base 22 and a first structure 24, the first structure 24 being disposed on the side of the first base 22 away from the emitter 10.
[0086] The first structure 24 includes a plurality of first resonant units 242, which are arranged circumferentially on the first substrate 22, and the center of the first structure 24 coincides with the center of the first substrate 22.
[0087] Specifically, the first substrate 22 is an FR4 substrate, and the dielectric constant of the first substrate 22 is 4.4.
[0088] The first structure 24 includes eight sets of identical first resonant units 242, which are arranged in a circular shape with the center of the first substrate 22 as the center.
[0089] By arranging the same multiple sets of first resonant units 242 in a circular pattern, most of the area of the first substrate 22 can be covered, which enables the first aggregate 20 to have the effect of negative permittivity.
[0090] Preferably, the first resonant unit 242 includes a first metal wire 2422, a first resonant ring 2424 and a second resonant ring 2426. The second resonant ring 2426 is disposed on the outer periphery of the first resonant ring 2424, and the center of the first resonant ring 2424 coincides with the center of the second resonant ring 2426.
[0091] One end of the first metal wire 2422 is connected to the center of the first substrate 22, and the other end of the first metal wire 2422 passes through the side of the second resonant ring 2426 and the side of the first resonant ring 2424 in sequence before being connected to the center of the first resonant ring 2424.
[0092] Furthermore, both the first resonant ring 2424 and the second resonant ring 2426 are rectangular resonant rings, and the size of the second resonant ring 2426 is larger than the size of the first resonant ring 2424.
[0093] Specifically, the first metal line 2422, the first resonant ring 2424, and the second resonant ring 2426 are all copper-plated.
[0094] The first resonant unit 242, by setting the first resonant ring 2424 and the second resonant ring 2426, enables the first aggregate member 20 to have a negative magnetic permeability; the first metal wire 2422 facilitates the connection of the first resonant ring 2424 and the second resonant ring 2426, and facilitates the electrical connection of multiple sets of first resonant units 242.
[0095] The first aggregator 20 has the effect of having both negative permittivity and negative permeability, which enables the first aggregator 20 to have the effect of negative refractive index. The first aggregator 20 with negative refractive index can turn the originally diffused microwave beam signal into a focused microwave beam signal after passing through the first aggregator 20, so as to facilitate the transmission of microwave beam signal.
[0096] In detail, the line width of the first metal line 2422, the first resonant ring 2424 and the second resonant ring 2426 is 0.3mm, the size of the first resonant ring 2424 is 1.6mm x 1mm, the size of the second resonant ring 2426 is 14.3mm x 1.4mm, and the length of the first metal line 2422 is 9.33mm.
[0097] The parameters and structure described above were simulated using dynamic simulation software. After assembling the first focusing component 20 and the second focusing component 30, the parameters of the transmitter 10 were optimized from -28dB to -36.6dB, and the gain was optimized from 5.1dB to 10.4dB. This first focusing component 20 can focus the originally diffused microwave beam signal, improving the signal transmission effect.
[0098] Combination Figure 2 , Figure 5 as well as Figure 6 The second gathering member 30 includes a second base 32 and a second structure 34, the second structure 34 being disposed on the side of the second base 32 away from the receiving member 40.
[0099] The second structure 34 includes a plurality of second resonant units 342, which are arranged circumferentially on the second substrate 32, and the center of the second structure 34 coincides with the center of the second substrate 32.
[0100] Specifically, the second substrate 32 is an FR4 substrate, and the dielectric constant of the second substrate 32 is 4.4.
[0101] The second structure 34 includes eight sets of identical second resonant units 342, which are arranged in a circular shape with the center of the second substrate 32 as the center.
[0102] By circumferentially arranging the same multiple sets of second resonant units 342, most of the area of the second substrate 32 can be covered, which enables the second aggregate 30 to have the effect of negative permittivity.
[0103] Furthermore, the eight sets of second resonant units 342 can correspond to the eight sets of first resonant units 242, which facilitates signal transmission.
[0104] Preferably, the second resonant unit 342 includes a second metal wire 3422, a first branch 3424, a second branch 3426, and a third resonant ring 3428. There are two second branches 3426. The first branch 3424 is vertically disposed on the second metal wire 3422, and the two second branches 3426 are disposed parallel to each other on both sides of the second metal wire 3422.
[0105] One end of the second metal wire 3422 is connected to the center of the first substrate 22, and the other end of the first metal wire 2422 is connected to the third resonant ring 3428; wherein, the third resonant ring 3428 is provided with an opening arranged parallel to the first branch 3424.
[0106] Specifically, the second resonant unit 342 includes a second metal line 3422, a first branch 3424, a second branch 3426, and a third resonant ring 3428, all of which are copper plated.
[0107] The second resonant unit 342, by setting the third resonant ring 3428, enables the second aggregate member 30 to have a negative magnetic permeability; the second metal wire 3422 facilitates the connection of the third resonant ring 3428 and facilitates the electrical connection of multiple sets of second resonant units 342; by setting the periodic arrangement of the second metal wire 3422, the first branch 3424, and the second branch 3426, the second aggregate member 30 can have a negative permittivity.
[0108] The second aggregator 30 has the effect of having both negative permittivity and negative permeability, which enables the second aggregator 30 to have the effect of negative refractive index. The second aggregator 30 with negative refractive index enables the originally diffused microwave beam signal to become a focused microwave beam signal after passing through the second aggregator 30, so that the microwave beam signal can be transmitted to the receiver 40.
[0109] Furthermore, the third resonant ring 3428 includes a rectangular ring with a notch 34282 and two extensions. The extensions are arranged parallel to the two sides of the rectangular ring and the second metal line 3422. The extensions extend from the sides of the rectangular ring toward the end away from the center of the second substrate. The notch 34282 is provided on both sides of the rectangular ring connecting the extensions.
[0110] A notch 34282 is set on the rectangular ring. The third resonant ring 3428 with the notch 34282 is a magnetic metamaterial, which can effectively change the magnetic permeability of the third resonant ring 3428. The extension can enhance the directionality of the third resonant ring 3428.
[0111] Specifically, a rectangular ring in a changing magnetic field perpendicular to it will generate an induced electromagnetic field, but it is not a resonant system. In order to generate resonance and enhance the magnetic response, we need to introduce a capacitor.
[0112] Since an inductor and a capacitor together form a resonant circuit (the rectangular ring can be regarded as an inductor), we add a notch 34282 to the rectangular ring. The resulting rectangular ring forms a capacitor, and charge will accumulate at both ends. This third resonant ring 3428 is analogous to a resonant circuit with two capacitors.
[0113] The third resonant ring 3428 with two notches 34282 is used because the charge accumulated in a single notch 34282 third resonant ring 3428 will generate an electric dipole moment that weakens the electromagnetic moment we want. The electric dipole moments generated by the two notches 34282 third resonant rings 3428 with opposite openings will cancel each other out. Therefore, we often use the third resonant ring 3428 with two notches 34282 in metamaterial design.
[0114] In detail, the first branch 3424 is located at 1 / 3 of the second metal line 3422, and the center of the first branch 3424 falls on the second metal line 3422. The second branch 3426 is located at 2 / 3 of the second metal line 3422, and the two second branches 3426 are spaced at the same distance from the second metal line 3422.
[0115] The line width of the second metal line 3422, the third resonant ring 3428, the first branch 3424, and the second branch 3426 is 0.3 mm. The length of the notch 34282 is 0.1 mm. The length of the second metal line 3422 is 12 mm. The length of the first branch 3424 is 2 mm. The length of the second branch 3426 is 1.6 mm. The spacing between the two second branches 3426 is 2.5 mm. The spacing between the end of the second metal line 3422 connected to the center of the second substrate 32 and the first branch 3424 is 4 mm. The spacing between the ends of the first branch 3424 and the second branch 3426 near the center of the second substrate 32 is 4 mm. The dimensions of the third resonant ring 3428 are 4.4 mm x 1.7 mm, and the length of the extension is 0.7 mm.
[0116] The parameters and structure described above were simulated using dynamic simulation software. After assembling the first focusing component 20 and the second focusing component 30, the parameters of the receiver 40 were optimized from -28dB to -35.4dB, and the gain was optimized from 5.1dB to 13.3dB. This second focusing component 30 can focus the originally diffused microwave beam signal, improving the signal transmission effect.
[0117] The above embodiments merely illustrate several implementation methods of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this patent should be determined by the appended claims.
Claims
1. A radio frequency transceiver, characterized in that, It includes a transmitting component and a receiving component, wherein the receiving component corresponds to the transmitting component; The transmitting assembly includes a transmitter and a first aggregator, the first aggregator being spaced apart on one side of the transmitter. The transmitter is used to transmit signals, and the aggregator is used to gather and transmit the signals transmitted by the transmitter. The receiving component includes a receiver and a second aggregation member, the second aggregation member being disposed opposite to the first aggregation member, the receiver being spaced apart on the side of the second aggregation member away from the first aggregation member, and the receiver being used to receive the signal emitted by the transmitter and passing through the first aggregation member and the second aggregation member; The first gathering member includes a first base and a first structure, wherein the first structure is disposed on the side of the first base away from the emitter; The first structure includes a plurality of first resonant units, which are arranged circumferentially on the first substrate, and the center of the first structure coincides with the center of the first substrate; The first resonant unit includes a first metal wire, a first resonant ring, and a second resonant ring. The second resonant ring is disposed on the outer periphery of the first resonant ring, and the center of the first resonant ring coincides with the center of the second resonant ring. One end of the first metal wire is connected to the center of the first substrate, and the other end of the first metal wire passes through the side of the second resonant ring and the side of the first resonant ring in sequence before being connected to the center of the first resonant ring.
2. The radio frequency transceiver according to claim 1, characterized in that, The distance between the side of the transmitter close to the first aggregator and the first aggregator is the first distance; The ratio of the first spacing to the thickness of the first agglomerate is 19~21:
1.
3. The radio frequency transceiver according to claim 2, characterized in that, The distance between the side of the receiving member closest to the second gathering member and the second gathering member is the second distance; The ratio of the second spacing to the thickness of the second agglomerate is 16~18:
1.
4. The radio frequency transceiver according to claim 3, characterized in that, The distance between the first aggregator and the second aggregator is the third distance; The ratio of the third spacing to the first spacing is 3 to 5:
1.
5. The radio frequency transceiver according to claim 1, characterized in that, The second aggregation member includes a second base and a second structure, the second structure being disposed on the side of the second base away from the receiving member; The second structure includes a plurality of second resonant units, which are arranged circumferentially on the second substrate, and the center of the second structure coincides with the center of the second substrate.
6. The radio frequency transceiver according to claim 5, characterized in that, The second resonant unit includes a second metal wire, a first branch, a second branch, and a third resonant ring. There are two second branches. The first branch is vertically arranged on the second metal wire, and the two second branches are arranged parallel to each other on both sides of the second metal wire. One end of the second metal wire is connected to the center of the first substrate, and the other end of the first metal wire is connected to the third resonant ring; The third resonant ring has an opening that is parallel to the first branch.
7. The radio frequency transceiver according to claim 5, characterized in that, The center of the first structure is coaxially connected with the center of the second structure.
8. The radio frequency transceiver according to claim 1, characterized in that, Both the first resonant ring and the second resonant ring are rectangular resonant rings.