Nuclear electromagnetic pulse signal detection antenna

A nuclear electromagnetic pulse and detection antenna technology, applied in the detection field, can solve the problems of poor anti-saturation ability, inappropriate use, low sensitivity of loop antenna, etc., and achieve the effect of wide frequency band response and high dynamic range

Pending Publication Date: 2022-06-28
CHINA SHIP DEV & DESIGN CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Among them, the parallel plate antenna has good sensitivity and high anti-saturation ability; the sensitivity of the whip antenna meets the requirements, but the anti-saturation ability is poor, and it is easily affected by interference; the loop antenna has low sensitivity and is not suitable for use.

Method used

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  • Nuclear electromagnetic pulse signal detection antenna
  • Nuclear electromagnetic pulse signal detection antenna
  • Nuclear electromagnetic pulse signal detection antenna

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Embodiment Construction

[0021] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0022] like figure 1 As shown, a nuclear electromagnetic pulse signal detection antenna includes: an upper circular conductive plate 1, a lower circular conductive plate 4, a support beam 3, a conductive ring 32, a BNC head 6 and a wire 5, etc.;

[0023] The upper circular conductive plate 1, the lower circular conductive plate 4 and the support beam 3 are connected by screws 2;

[0024] The suppo...

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PUM

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Abstract

The invention discloses a nuclear electromagnetic pulse signal detection antenna, which belongs to the technical field of detection and comprises an upper circular conductive plate, a lower circular conductive plate, a support beam, a conductive ring, a BNC (bayonet nut connector) and a lead. The upper circular current-conducting plate and the lower circular current-conducting plate are connected through a supporting beam; the supporting beam comprises a plurality of cross beams and a plurality of vertical beams, and the periphery of each vertical beam is wrapped with a conducting ring; the BNC is fixedly installed on the lower circular current-conducting plate, the tail portion of the BNC is connected with one end of the wire, and the other end of the wire is connected to the wire connecting port of the lower circular current-conducting plate and is communicated with the upper circular current-conducting plate through the conducting ring. The antenna has the characteristics of compact structure, high sensitivity and strong anti-saturation capability.

Description

technical field [0001] The invention belongs to the technical field of detection, and more particularly, relates to a nuclear electromagnetic pulse signal detection antenna. For the generated nuclear electromagnetic pulse signal, the signal is converted into an electromagnetic pulse voltage signal through the detection antenna, which is used for subsequent nuclear electromagnetic pulse signal circuit discrimination. Provides discriminating signal sources. Background technique [0002] From the successful explosion of the first nuclear bomb, detection equipment was also born. According to different products and detection needs, detection can adopt corresponding detection methods. Common characteristic products include optical radiation, nuclear electromagnetic pulse, shock wave, etc. Among them, the antenna geometry and geometric dimensions based on nuclear electromagnetic pulse signal detection vary with the purpose and environment of use. Antennas used for nuclear electroma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/36H01Q1/12H01Q1/50
CPCH01Q1/36H01Q1/12H01Q1/50
Inventor 邬琪磊熊波杨波陈亮肖龙
Owner CHINA SHIP DEV & DESIGN CENT
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