Small airborne high-power microwave device

Abstract

The utility model relates to the technical field of microwave transceiving equipment, in particular to a small airborne high-power microwave device. Comprising a first independent traveling wave tube, a second independent traveling wave tube, a first electron gun injection port, a second electron gun injection port, a first energy coupler, a second energy coupler, a first connecting assembly, a second connecting assembly, a first auxiliary assembly and a second auxiliary assembly, during use, new electrons are injected from an injection port of the first electron gun and then are transmitted to the second energy coupler and the first independent traveling wave tube together with energy recovered by the first connecting assembly, at the moment, emitted electromagnetic wave signals are coupled through the first auxiliary assembly, and coupled high-power microwaves are output; the working principle of the second electron gun injection port is consistent with the mode of the first electron gun injection port, and through physical isolation in the mode, independent transmission and receiving channels are realized, signal interference is effectively avoided, the bit error rate of the system is reduced, and the communication reliability is improved.

Description

Technical Field

[0001] This utility model relates to the field of microwave transceiver technology, and in particular to a small airborne high-power microwave device. Background Technology

[0002] In modern warfare, low-altitude small targets such as drone swarms and loitering munitions pose a severe challenge to air defense systems. Traditional air defense methods, such as missile interception, are costly and inefficient. High-power microwave weapons, with their "soft-kill" characteristics that interfere with and burn out electronic equipment, and their "hard-kill" capabilities that directly destroy targets, have become an ideal choice to deal with such threats. Electronic warfare has shifted from simple jamming to the practical need for "destroy and use" in combat. Currently, small airborne high-power microwave devices can be rapidly deployed on drones, helicopters, or fighter jets to carry out precision strikes against enemy radar and communication nodes, and even directly paralyze enemy air defense systems.

[0003] Traditional traveling wave tubes have short lifespans, long warm-up times, and are highly sensitive to vibration and temperature factors, resulting in poor equipment stability and affecting performance. Therefore, there is a need for a small, airborne, high-power microwave device with strong vibration resistance and stable signal generation. Utility Model Content

[0004] The purpose of this invention is to provide a small airborne high-power microwave device, which aims to solve the problems of short lifespan, long preheating time, and sensitivity to vibration and temperature environmental factors of traditional traveling wave tubes, resulting in poor equipment stability and affecting the performance of the device.

[0005] To achieve the above objectives, this utility model provides a small airborne high-power microwave device, comprising a first independent traveling wave tube (TWT), a second independent TWT, a first electron gun injection port, a second electron gun injection port, a first energy coupler, a second energy coupler, a first connecting component, a second connecting component, a first auxiliary component, and a second auxiliary component. The second independent TWT is disposed on one side of the first independent TWT. The first energy coupler is connected to the first independent TWT and located at one end of the first independent TWT. The first electron gun injection port is connected to the first energy coupler and located at one end of the first energy coupler. The second energy coupler is connected to the second independent TWT and located at one end of the second independent TWT. The second electron gun injection port is connected to the second energy coupler and located at one end of the second energy coupler. The first connecting component is connected to both the first electron gun injection port and the second independent TWT. The second connecting component is connected to both the second electron gun injection port and the first independent TWT. The first auxiliary component is connected to the first independent TWT, and the second auxiliary component is connected to the second independent TWT.

[0006] The first connection component includes a first collection stage and a first energy return tube. The first collection stage is connected to the second independent traveling wave tube and is located at the end of the second independent traveling wave tube away from the second energy coupler. The first energy return tube is connected to the first electron gun injection port and the first collection stage, respectively.

[0007] The second connection component includes a second collector stage and a second energy return tube. The second collector stage is connected to the first independent traveling wave tube and is located at the end of the first independent traveling wave tube away from the first energy coupler. The second energy return tube is connected to the second electron gun injection port and the second collector stage, respectively.

[0008] The first auxiliary component includes a first input coupling and a first output coupling. The first input coupling is connected to the first independent traveling wave tube and is located above the first independent traveling wave tube. The first output coupling is connected to the first independent traveling wave tube and is located above the first independent traveling wave tube.

[0009] The second auxiliary component includes a second input coupling and a second output coupling. The second input coupling is connected to the second independent traveling wave tube and is located above the second independent traveling wave tube. The second output coupling is connected to the second independent traveling wave tube and is located above the second independent traveling wave tube.

[0010] This invention discloses a small airborne high-power microwave device. In use, new electrons are injected through the first electron gun injection port, and the energy recovered by the first connecting component is delivered to the second energy coupler and the first independent traveling wave tube. The emitted electromagnetic wave signal is then coupled through the first auxiliary component, and the coupled high-power microwave is then output. The second electron gun injection port operates on the same principle as the first electron gun injection port, simultaneously injecting new electrons and the energy recovered by the first connecting component into the second energy coupler. The emitted electromagnetic wave signal is then coupled through the second auxiliary component, and the coupled high-power microwave is then output. This physical isolation achieves independent transmission and reception channels, effectively avoiding signal interference, reducing the system's bit error rate, and improving communication reliability. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0012] Figure 1 This is a schematic diagram of the structure of the small airborne high-power microwave device of this utility model.

[0013] Figure 2This is a schematic diagram of the structure of the small airborne high-power microwave device of this utility model from another perspective.

[0014] Figure 3 This is a front view of the small airborne high-power microwave device of this utility model.

[0015] Figure 4 This is a top view of the small airborne high-power microwave device of this utility model.

[0016] 101-First independent traveling wave tube, 102-Second independent traveling wave tube, 103-First electron gun injection port, 104-Second electron gun injection port, 105-First energy coupler, 106-Second energy coupler, 107-First collector stage, 108-First energy return tube, 109-Second collector stage, 110-Second energy return tube, 111-First input coupler, 112-First output coupler, 113-Second input coupler, 114-Second output coupler. Detailed Implementation

[0017] Please see Figures 1 to 4 ,in, Figure 1 This is a schematic diagram of the structure of the small airborne high-power microwave device of this utility model. Figure 2 This is a schematic diagram of the structure of the small airborne high-power microwave device of this utility model from another perspective. Figure 3 This is a front view of the small airborne high-power microwave device of this utility model. Figure 4 This is a top view of the small airborne high-power microwave device of this utility model.

[0018] This utility model provides a small airborne high-power microwave device, including a first independent traveling wave tube 101, a second independent traveling wave tube 102, a first electron gun injection port 103, a second electron gun injection port 104, a first energy coupler 105, a second energy coupler 106, a first connection component, a second connection component, a first auxiliary component, and a second auxiliary component. The first connection component includes a first collector stage 107 and a first energy return tube 108. The second connection component includes a second collector stage 109 and a second energy return tube 110. The first auxiliary component includes a first input coupler 111 and a first output coupler 112. The second auxiliary component includes a second input coupler 113 and a second output coupler 114.

[0019] The second independent traveling wave tube 102 is disposed on one side of the first independent traveling wave tube 101. The first energy coupler 105 is connected to the first independent traveling wave tube 101 and is located at one end of the first independent traveling wave tube 101. The first electron gun injection port 103 is connected to the first energy coupler 105 and is located at one end of the first energy coupler 105. The second energy coupler 106 is connected to the second independent traveling wave tube 102 and is located at one end of the second independent traveling wave tube 102. The second electron gun injection port 104 is connected to the second energy coupler 106 and is located at one end of the second energy coupler 106. The first connecting component is connected to the first electron gun injection port 103 and the second independent traveling wave tube 102 respectively. The second connecting component is connected to the second electron gun injection port 104 and the first independent traveling wave tube 101 respectively. The first auxiliary component is connected to the first independent traveling wave tube 101. The second auxiliary component is connected to the second independent traveling wave tube 102.

[0020] In this embodiment, new electrons are injected from the first electron gun injection port 103, and the energy recovered by the first connecting component is delivered to the second energy coupler 106 and the first independent traveling wave tube 101. At this time, the emitted electromagnetic wave signal is coupled through the first auxiliary component, and the coupled high-power microwave is then output. The second electron gun injection port 104 works in the same way as the first electron gun injection port 103, injecting new electrons and the energy recovered by the first connecting component into the second energy coupler 106 at the same time. The emitted electromagnetic wave signal is coupled through the second auxiliary component, and the coupled high-power microwave is then output. Through this physical isolation, the transmission and reception channels are independent, effectively avoiding signal interference, reducing the system's bit error rate, and improving communication reliability.

[0021] Furthermore, the first collecting stage 107 is connected to the second independent traveling wave tube 102 and is located at the end of the second independent traveling wave tube 102 away from the second energy coupler 106, and the first energy return tube 108 is connected to the first electron gun injection port 103 and the first collecting stage 107 respectively.

[0022] In this embodiment, the first collection stage 107 and the first energy return tube 108 work together to realize electron (energy) exchange between the first independent traveling wave tube 101 and the second independent traveling wave tube 102, enabling energy to be reused.

[0023] Furthermore, the second collecting stage 109 is connected to the first independent traveling wave tube 101 and is located at the end of the first independent traveling wave tube 101 away from the first energy coupler 105. The second energy return tube 110 is connected to the second electron gun injection port 104 and the second collecting stage 109, respectively.

[0024] In this embodiment, the second collection stage 109 and the second energy return tube 110 work together to realize electron (energy) exchange between the first independent traveling wave tube 101 and the second independent traveling wave tube 102, enabling the energy to be reused.

[0025] Furthermore, the first input coupling 111 is connected to the first independent traveling wave tube 101 and is located above the first independent traveling wave tube 101, and the first output coupling 112 is connected to the first independent traveling wave tube 101 and is located above the first independent traveling wave tube 101.

[0026] In this embodiment, the first input coupling 111 is used to receive electromagnetic wave signals and output them to the first independent traveling wave tube 101 for coupling. The coupled high-power microwaves are output through the first output coupling 112.

[0027] Furthermore, the second input coupling 113 is connected to the second independent traveling wave tube 102 and is located above the second independent traveling wave tube 102, and the second output coupling 114 is connected to the second independent traveling wave tube 102 and is located above the second independent traveling wave tube 102.

[0028] In this embodiment, the second input coupling 113 is used to receive electromagnetic wave signals and output them to the second independent traveling wave tube 102 for coupling. The coupled high-power microwaves are output through the second output coupling 114.

[0029] The above-disclosed embodiments are merely preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art will understand that all or part of the processes for implementing the above embodiments, and equivalent variations made in accordance with the claims of this application, still fall within the scope of this application.

Claims

1. A small airborne high-power microwave device, characterized in that, The system includes a first independent traveling wave tube (TWT), a second independent traveling wave tube (TWT), a first electron gun injection port, a second electron gun injection port, a first energy coupler, a second energy coupler, a first connecting component, a second connecting component, a first auxiliary component, and a second auxiliary component. The second independent TWT is disposed on one side of the first independent TWT. The first energy coupler is connected to the first independent TWT and located at one end of the first independent TWT. The first electron gun injection port is connected to the first energy coupler and located at one end of the first energy coupler. The second energy coupler is connected to the second independent TWT and located at one end of the second independent TWT. The second electron gun injection port is connected to the second energy coupler and located at one end of the second energy coupler. The first connecting component is connected to both the first electron gun injection port and the second independent TWT. The second connecting component is connected to both the second electron gun injection port and the first independent TWT. The first auxiliary component is connected to the first independent TWT, and the second auxiliary component is connected to the second independent TWT.

2. The small airborne high-power microwave device as described in claim 1, characterized in that, The first connection component includes a first collector stage and a first energy return tube. The first collector stage is connected to the second independent traveling wave tube and is located at the end of the second independent traveling wave tube away from the second energy coupler. The first energy return tube is connected to the first electron gun injection port and the first collector stage, respectively.

3. The small airborne high-power microwave device as described in claim 2, characterized in that, The second connection component includes a second collector stage and a second energy return tube. The second collector stage is connected to the first independent traveling wave tube and is located at the end of the first independent traveling wave tube away from the first energy coupler. The second energy return tube is connected to the second electron gun injection port and the second collector stage, respectively.

4. The small airborne high-power microwave device as described in claim 3, characterized in that, The first auxiliary component includes a first input coupling and a first output coupling. The first input coupling is connected to the first independent traveling wave tube and is located above the first independent traveling wave tube. The first output coupling is connected to the first independent traveling wave tube and is located above the first independent traveling wave tube.

5. The small airborne high-power microwave device as described in claim 4, characterized in that, The second auxiliary component includes a second input coupling and a second output coupling. The second input coupling is connected to the second independent traveling wave tube and is located above the second independent traveling wave tube. The second output coupling is connected to the second independent traveling wave tube and is located above the second independent traveling wave tube.

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