A Miniaturized Ionospheric Vertical Detection Device

A vertical detection and ionospheric technology, applied in the field of ionospheric detection, can solve the problems of poor mobility, large size, and large area, and achieve the effect of small development cost, large economic and social benefits, and convenient installation

Inactive Publication Date: 2014-08-27
THE 22ND RES INST OF CHINA ELECTRONICS TECH GROUP CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a miniaturized ionospheric vertical detection device to overcome the defects of the existing ionospheric vertical detection device with large size, large footprint, high power and low mobility

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  • A Miniaturized Ionospheric Vertical Detection Device
  • A Miniaturized Ionospheric Vertical Detection Device
  • A Miniaturized Ionospheric Vertical Detection Device

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Embodiment Construction

[0035] In order to further explain the technical means and functions adopted by the present invention to achieve the intended purpose, the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0036] combine first figure 1 To illustrate, the miniaturized ionospheric vertical detection device consists of three parts: an ionospheric detection unit, a transmitting antenna unit, and a receiving antenna unit. The composition and working principle of each part are described in detail below.

[0037] 1. Ionospheric detection unit

[0038] The structure of the ionospheric detection unit is as follows: figure 2 As shown, it includes a transmitting module, a receiving module, a frequency synthesis module, a control module and a data terminal module.

[0039] The working principle of the ionospheric detection unit: the transmitting module, receiving module and frequency synthesis module in the ionospheric detect...

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Abstract

The invention discloses a miniaturized ionospheric vertical detection device, comprising: a transmitting antenna unit, a receiving antenna unit and an ionospheric detection unit, wherein the ionospheric detection unit vertically transmits a frequency sweep signal through the transmitting antenna unit, and the frequency sweep signal encounters When it reaches the ionospheric area with the same frequency as the reflected echo signal, the receiving antenna unit receives the echo signal and transmits it to the ionospheric detection unit, and the ionospheric detection unit determines the ionosphere according to the frequency sweep signal and the echo signal. Frequency-height graph. The invention is convenient for mobile installation and erection, can change detection locations flexibly, obtains ionospheric parameters in different regions and locations, and provides real-time ionospheric data in key regions for civil and military use. The invention obtains maximum economic and social benefits with minimum development cost. with broadly application foreground.

Description

technical field [0001] The invention relates to the technical field of ionospheric detection, in particular to a miniaturized ionospheric vertical detection device. Background technique [0002] Both civilian high-frequency short-wave communication and military high-frequency short-wave communication systems must use the ionosphere as the medium for signal transmission, and the ionosphere is a special medium with time-varying dispersion, which makes these systems unable to choose to work like other systems. Frequency parameter design. In order to ensure the normal operation of high-frequency communication and other systems that use the ionosphere as the transmission medium, it is necessary to know the short-term state of the ionosphere in real time and predict the long-term state of the ionosphere. [0003] Ionospheric vertical detection technology is the most important ionospheric detection method. By measuring the frequency-height map traces of the ionogram, parameters s...

Claims

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Application Information

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IPC IPC(8): H04B7/00G01V3/00
Inventor 陈有利辛国亮李蕤雷兵权娄幼芳舒磊李兰会
Owner THE 22ND RES INST OF CHINA ELECTRONICS TECH GROUP CORP
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