A High Gain Adjustable Broadband Corrugated Double Ridge Antenna

Abstract

The invention relates to a high-gain adjustable broadband corrugated double-ridge antenna, which includes a control base, a control circuit, a rectangular waveguide, a double-ridge waveguide, a guiding corrugated horn mouth and a dielectric lens, wherein the guiding corrugated horn mouth is connected to the side surface of the control base, The rectangular waveguide is installed on the side surface of the control base through the protective cover and embedded in the guiding corrugated bell mouth. There are at least two double-ridge waveguides, which are symmetrically installed on the inner surface of the guiding corrugated bell. At least one dielectric lens is slidably installed through the slide rail. In the guide corrugated bell mouth, the guide corrugated bell mouth includes a positioning substrate, a corrugated reflector, an elastic protective cover and an adjustment mechanism, and the control circuit is embedded in the control base. On the one hand, the present invention can effectively improve the use flexibility and reliability of the double-ridge antenna, and on the other hand, it can automatically perform adaptive adjustment according to the frequency change of the communication signal, thereby effectively improving the use flexibility and signal stability of the double-ridge antenna sex.

Description

technical field [0001] The invention relates to a high-gain adjustable broadband corrugated double-ridge antenna, which belongs to the technical field of antenna equipment. Background technique [0002] At present, the double-ridge antenna is widely used in daily life, military communication and other fields, but it is found in actual use that when the current double-ridge antenna is small in size, it often cannot operate according to the frequency of the communication signal. Flexibly adjust the adaptability of the double-ridge antenna signal for sending and receiving, and at the same time, it is easy to cause relatively poor stability of the communication signal. If it is necessary to enhance the signal adaptability of the double-ridge antenna and the sensitivity of adapting to different signals, it is necessary to increase the equipment of the double-ridge antenna structure, which seriously affects the flexibility and reliability of the double-ridge antenna, and seriously...

AI Technical Summary

Problems solved by technology

[0002] At present, the double-ridge antenna is widely used in daily life, military communication and other fields, but it is found in actual use that when the current double-ridge antenna is small in size, it often cannot operate according to the frequency of the communication signal. Flexibly adjust the adaptability of the double-ridge antenna signal for sending and receiving, and at the same time, it is easy to cause relatively poor stability of the communication signal. If it is necessary to enhance the signal adaptability of the double-ridge antenna and the sensitivity of adapting to different signals, it is necessary to increase the equipment of the double-ridge antenna structure, which seriously affects the flexibility and reliability of the double-ridge antenna, and seriously affects the development of double-ridge antenna technology. Therefore, in view of this situation, it is urgent to develop a new type of double-ridge antenna to meet the needs of actual use.

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